Checking in Sources/Docs of DOM Level 2 from :

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* The <code>Attr</code> interface represents an attribute in an
* <code>Element</code> object. Typically the allowable values for the
* attribute are defined in a document type definition.
* <p><code>Attr</code> objects inherit the <code>Node</code> interface, but
* since they are not actually child nodes of the element they describe, the
* DOM does not consider them part of the document tree. Thus, the
* <code>Node</code> attributes <code>parentNode</code>,
* <code>previousSibling</code>, and <code>nextSibling</code> have a
* <code>null</code> value for <code>Attr</code> objects. The DOM takes the
* view that attributes are properties of elements rather than having a
* separate identity from the elements they are associated with; this should
* make it more efficient to implement such features as default attributes
* associated with all elements of a given type. Furthermore,
* <code>Attr</code> nodes may not be immediate children of a
* <code>DocumentFragment</code>. However, they can be associated with
* <code>Element</code> nodes contained within a
* <code>DocumentFragment</code>. In short, users and implementors of the
* DOM need to be aware that <code>Attr</code> nodes have some things in
* common with other objects inheriting the <code>Node</code> interface, but
* they also are quite distinct.
* <p> The attribute's effective value is determined as follows: if this
* attribute has been explicitly assigned any value, that value is the
* attribute's effective value; otherwise, if there is a declaration for
* this attribute, and that declaration includes a default value, then that
* default value is the attribute's effective value; otherwise, the
* attribute does not exist on this element in the structure model until it
* has been explicitly added. Note that the <code>nodeValue</code> attribute
* on the <code>Attr</code> instance can also be used to retrieve the string
* version of the attribute's value(s).
* <p>In XML, where the value of an attribute can contain entity references,
* the child nodes of the <code>Attr</code> node may be either
* <code>Text</code> or <code>EntityReference</code> nodes (when these are
* in use; see the description of <code>EntityReference</code> for
* discussion). Because the DOM Core is not aware of attribute types, it
* treats all attribute values as simple strings, even if the DTD or schema
* declares them as having tokenized types.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface Attr extends Node {
/**
* Returns the name of this attribute.
*/
public String getName();
/**
* If this attribute was explicitly given a value in the original
* document, this is <code>true</code>; otherwise, it is
* <code>false</code>. Note that the implementation is in charge of this
* attribute, not the user. If the user changes the value of the
* attribute (even if it ends up having the same value as the default
* value) then the <code>specified</code> flag is automatically flipped
* to <code>true</code>. To re-specify the attribute as the default
* value from the DTD, the user must delete the attribute. The
* implementation will then make a new attribute available with
* <code>specified</code> set to <code>false</code> and the default
* value (if one exists).
* <br>In summary: If the attribute has an assigned value in the document
* then <code>specified</code> is <code>true</code>, and the value is
* the assigned value. If the attribute has no assigned value in the
* document and has a default value in the DTD, then
* <code>specified</code> is <code>false</code>, and the value is the
* default value in the DTD. If the attribute has no assigned value in
* the document and has a value of #IMPLIED in the DTD, then the
* attribute does not appear in the structure model of the document. If
* the <code>ownerElement</code> attribute is <code>null</code> (i.e.
* because it was just created or was set to <code>null</code> by the
* various removal and cloning operations) <code>specified</code> is
* <code>true</code>.
*/
public boolean getSpecified();
/**
* On retrieval, the value of the attribute is returned as a string.
* Character and general entity references are replaced with their
* values. See also the method <code>getAttribute</code> on the
* <code>Element</code> interface.
* <br>On setting, this creates a <code>Text</code> node with the unparsed
* contents of the string. I.e. any characters that an XML processor
* would recognize as markup are instead treated as literal text. See
* also the method <code>setAttribute</code> on the <code>Element</code>
* interface.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.
*/
public String getValue();
public void setValue(String value)
throws DOMException;
/**
* The <code>Element</code> node this attribute is attached to or
* <code>null</code> if this attribute is not in use.
* @since DOM Level 2
*/
public Element getOwnerElement();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* CDATA sections are used to escape blocks of text containing characters that
* would otherwise be regarded as markup. The only delimiter that is
* recognized in a CDATA section is the "]]&gt;" string that ends the CDATA
* section. CDATA sections cannot be nested. Their primary purpose is for
* including material such as XML fragments, without needing to escape all
* the delimiters.
* <p>The <code>DOMString</code> attribute of the <code>Text</code> node holds
* the text that is contained by the CDATA section. Note that this may
* contain characters that need to be escaped outside of CDATA sections and
* that, depending on the character encoding ("charset") chosen for
* serialization, it may be impossible to write out some characters as part
* of a CDATA section.
* <p> The <code>CDATASection</code> interface inherits from the
* <code>CharacterData</code> interface through the <code>Text</code>
* interface. Adjacent <code>CDATASection</code> nodes are not merged by use
* of the <code>normalize</code> method of the <code>Node</code> interface.
* Because no markup is recognized within a <code>CDATASection</code>,
* character numeric references cannot be used as an escape mechanism when
* serializing. Therefore, action needs to be taken when serializing a
* <code>CDATASection</code> with a character encoding where some of the
* contained characters cannot be represented. Failure to do so would not
* produce well-formed XML.One potential solution in the serialization
* process is to end the CDATA section before the character, output the
* character using a character reference or entity reference, and open a new
* CDATA section for any further characters in the text node. Note, however,
* that some code conversion libraries at the time of writing do not return
* an error or exception when a character is missing from the encoding,
* making the task of ensuring that data is not corrupted on serialization
* more difficult.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface CDATASection extends Text {
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* The <code>CharacterData</code> interface extends Node with a set of
* attributes and methods for accessing character data in the DOM. For
* clarity this set is defined here rather than on each object that uses
* these attributes and methods. No DOM objects correspond directly to
* <code>CharacterData</code>, though <code>Text</code> and others do
* inherit the interface from it. All <code>offsets</code> in this interface
* start from <code>0</code>.
* <p>As explained in the <code>DOMString</code> interface, text strings in
* the DOM are represented in UTF-16, i.e. as a sequence of 16-bit units. In
* the following, the term 16-bit units is used whenever necessary to
* indicate that indexing on CharacterData is done in 16-bit units.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface CharacterData extends Node {
/**
* The character data of the node that implements this interface. The DOM
* implementation may not put arbitrary limits on the amount of data
* that may be stored in a <code>CharacterData</code> node. However,
* implementation limits may mean that the entirety of a node's data may
* not fit into a single <code>DOMString</code>. In such cases, the user
* may call <code>substringData</code> to retrieve the data in
* appropriately sized pieces.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.
* @exception DOMException
* DOMSTRING_SIZE_ERR: Raised when it would return more characters than
* fit in a <code>DOMString</code> variable on the implementation
* platform.
*/
public String getData()
throws DOMException;
public void setData(String data)
throws DOMException;
/**
* The number of 16-bit units that are available through <code>data</code>
* and the <code>substringData</code> method below. This may have the
* value zero, i.e., <code>CharacterData</code> nodes may be empty.
*/
public int getLength();
/**
* Extracts a range of data from the node.
* @param offsetStart offset of substring to extract.
* @param countThe number of 16-bit units to extract.
* @return The specified substring. If the sum of <code>offset</code> and
* <code>count</code> exceeds the <code>length</code>, then all 16-bit
* units to the end of the data are returned.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if the specified <code>offset</code> is
* negative or greater than the number of 16-bit units in
* <code>data</code>, or if the specified <code>count</code> is
* negative.
* <br>DOMSTRING_SIZE_ERR: Raised if the specified range of text does
* not fit into a <code>DOMString</code>.
*/
public String substringData(int offset,
int count)
throws DOMException;
/**
* Append the string to the end of the character data of the node. Upon
* success, <code>data</code> provides access to the concatenation of
* <code>data</code> and the <code>DOMString</code> specified.
* @param argThe <code>DOMString</code> to append.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
*/
public void appendData(String arg)
throws DOMException;
/**
* Insert a string at the specified 16-bit unit offset.
* @param offsetThe character offset at which to insert.
* @param argThe <code>DOMString</code> to insert.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if the specified <code>offset</code> is
* negative or greater than the number of 16-bit units in
* <code>data</code>.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
*/
public void insertData(int offset,
String arg)
throws DOMException;
/**
* Remove a range of 16-bit units from the node. Upon success,
* <code>data</code> and <code>length</code> reflect the change.
* @param offsetThe offset from which to start removing.
* @param countThe number of 16-bit units to delete. If the sum of
* <code>offset</code> and <code>count</code> exceeds
* <code>length</code> then all 16-bit units from <code>offset</code>
* to the end of the data are deleted.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if the specified <code>offset</code> is
* negative or greater than the number of 16-bit units in
* <code>data</code>, or if the specified <code>count</code> is
* negative.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
*/
public void deleteData(int offset,
int count)
throws DOMException;
/**
* Replace the characters starting at the specified 16-bit unit offset
* with the specified string.
* @param offsetThe offset from which to start replacing.
* @param countThe number of 16-bit units to replace. If the sum of
* <code>offset</code> and <code>count</code> exceeds
* <code>length</code>, then all 16-bit units to the end of the data
* are replaced; (i.e., the effect is the same as a <code>remove</code>
* method call with the same range, followed by an <code>append</code>
* method invocation).
* @param argThe <code>DOMString</code> with which the range must be
* replaced.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if the specified <code>offset</code> is
* negative or greater than the number of 16-bit units in
* <code>data</code>, or if the specified <code>count</code> is
* negative.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
*/
public void replaceData(int offset,
int count,
String arg)
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* This interface inherits from <code>CharacterData</code> and represents the
* content of a comment, i.e., all the characters between the starting '
* <code>&lt;!--</code>' and ending '<code>--&gt;</code>'. Note that this is
* the definition of a comment in XML, and, in practice, HTML, although some
* HTML tools may implement the full SGML comment structure.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface Comment extends CharacterData {
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* DOM operations only raise exceptions in "exceptional" circumstances, i.e.,
* when an operation is impossible to perform (either for logical reasons,
* because data is lost, or because the implementation has become unstable).
* In general, DOM methods return specific error values in ordinary
* processing situations, such as out-of-bound errors when using
* <code>NodeList</code>.
* <p>Implementations should raise other exceptions under other circumstances.
* For example, implementations should raise an implementation-dependent
* exception if a <code>null</code> argument is passed.
* <p>Some languages and object systems do not support the concept of
* exceptions. For such systems, error conditions may be indicated using
* native error reporting mechanisms. For some bindings, for example,
* methods may return error codes similar to those listed in the
* corresponding method descriptions.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public class DOMException extends RuntimeException {
public DOMException(short code, String message) {
super(message);
this.code = code;
}
public short code;
// ExceptionCode
/**
* If index or size is negative, or greater than the allowed value
*/
public static final short INDEX_SIZE_ERR = 1;
/**
* If the specified range of text does not fit into a DOMString
*/
public static final short DOMSTRING_SIZE_ERR = 2;
/**
* If any node is inserted somewhere it doesn't belong
*/
public static final short HIERARCHY_REQUEST_ERR = 3;
/**
* If a node is used in a different document than the one that created it
* (that doesn't support it)
*/
public static final short WRONG_DOCUMENT_ERR = 4;
/**
* If an invalid or illegal character is specified, such as in a name. See
* production 2 in the XML specification for the definition of a legal
* character, and production 5 for the definition of a legal name
* character.
*/
public static final short INVALID_CHARACTER_ERR = 5;
/**
* If data is specified for a node which does not support data
*/
public static final short NO_DATA_ALLOWED_ERR = 6;
/**
* If an attempt is made to modify an object where modifications are not
* allowed
*/
public static final short NO_MODIFICATION_ALLOWED_ERR = 7;
/**
* If an attempt is made to reference a node in a context where it does
* not exist
*/
public static final short NOT_FOUND_ERR = 8;
/**
* If the implementation does not support the requested type of object or
* operation.
*/
public static final short NOT_SUPPORTED_ERR = 9;
/**
* If an attempt is made to add an attribute that is already in use
* elsewhere
*/
public static final short INUSE_ATTRIBUTE_ERR = 10;
/**
* If an attempt is made to use an object that is not, or is no longer,
* usable.
* @since DOM Level 2
*/
public static final short INVALID_STATE_ERR = 11;
/**
* If an invalid or illegal string is specified.
* @since DOM Level 2
*/
public static final short SYNTAX_ERR = 12;
/**
* If an attempt is made to modify the type of the underlying object.
* @since DOM Level 2
*/
public static final short INVALID_MODIFICATION_ERR = 13;
/**
* If an attempt is made to create or change an object in a way which is
* incorrect with regard to namespaces.
* @since DOM Level 2
*/
public static final short NAMESPACE_ERR = 14;
/**
* If a parameter or an operation is not supported by the underlying
* object.
* @since DOM Level 2
*/
public static final short INVALID_ACCESS_ERR = 15;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* The <code>DOMImplementation</code> interface provides a number of methods
* for performing operations that are independent of any particular instance
* of the document object model.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface DOMImplementation {
/**
* Test if the DOM implementation implements a specific feature.
* @param featureThe name of the feature to test (case-insensitive). The
* values used by DOM features are defined throughout the DOM Level 2
* specifications and listed in the section. The name must be an XML
* name. To avoid possible conflicts, as a convention, names referring
* to features defined outside the DOM specification should be made
* unique by reversing the name of the Internet domain name of the
* person (or the organization that the person belongs to) who defines
* the feature, component by component, and using this as a prefix.
* For instance, the W3C SVG Working Group defines the feature
* "org.w3c.dom.svg".
* @param versionThis is the version number of the feature to test. In
* Level 2, the string can be either "2.0" or "1.0". If the version is
* not specified, supporting any version of the feature causes the
* method to return <code>true</code>.
* @return <code>true</code> if the feature is implemented in the
* specified version, <code>false</code> otherwise.
*/
public boolean hasFeature(String feature,
String version);
/**
* Creates an empty <code>DocumentType</code> node. Entity declarations
* and notations are not made available. Entity reference expansions and
* default attribute additions do not occur. It is expected that a
* future version of the DOM will provide a way for populating a
* <code>DocumentType</code>.
* <br>HTML-only DOM implementations do not need to implement this method.
* @param qualifiedNameThe qualified name of the document type to be
* created.
* @param publicIdThe external subset public identifier.
* @param systemIdThe external subset system identifier.
* @return A new <code>DocumentType</code> node with
* <code>Node.ownerDocument</code> set to <code>null</code>.
* @exception DOMException
* INVALID_CHARACTER_ERR: Raised if the specified qualified name
* contains an illegal character.
* <br>NAMESPACE_ERR: Raised if the <code>qualifiedName</code> is
* malformed.
* @since DOM Level 2
*/
public DocumentType createDocumentType(String qualifiedName,
String publicId,
String systemId)
throws DOMException;
/**
* Creates an XML <code>Document</code> object of the specified type with
* its document element. HTML-only DOM implementations do not need to
* implement this method.
* @param namespaceURIThe namespace URI of the document element to create.
* @param qualifiedNameThe qualified name of the document element to be
* created.
* @param doctypeThe type of document to be created or <code>null</code>.
* When <code>doctype</code> is not <code>null</code>, its
* <code>Node.ownerDocument</code> attribute is set to the document
* being created.
* @return A new <code>Document</code> object.
* @exception DOMException
* INVALID_CHARACTER_ERR: Raised if the specified qualified name
* contains an illegal character.
* <br>NAMESPACE_ERR: Raised if the <code>qualifiedName</code> is
* malformed, if the <code>qualifiedName</code> has a prefix and the
* <code>namespaceURI</code> is <code>null</code>, or if the
* <code>qualifiedName</code> has a prefix that is "xml" and the
* <code>namespaceURI</code> is different from "
* http://www.w3.org/XML/1998/namespace" .
* <br>WRONG_DOCUMENT_ERR: Raised if <code>doctype</code> has already
* been used with a different document or was created from a different
* implementation.
* @since DOM Level 2
*/
public Document createDocument(String namespaceURI,
String qualifiedName,
DocumentType doctype)
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* The <code>Document</code> interface represents the entire HTML or XML
* document. Conceptually, it is the root of the document tree, and provides
* the primary access to the document's data.
* <p>Since elements, text nodes, comments, processing instructions, etc.
* cannot exist outside the context of a <code>Document</code>, the
* <code>Document</code> interface also contains the factory methods needed
* to create these objects. The <code>Node</code> objects created have a
* <code>ownerDocument</code> attribute which associates them with the
* <code>Document</code> within whose context they were created.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface Document extends Node {
/**
* The Document Type Declaration (see <code>DocumentType</code>)
* associated with this document. For HTML documents as well as XML
* documents without a document type declaration this returns
* <code>null</code>. The DOM Level 2 does not support editing the
* Document Type Declaration. <code>docType</code> cannot be altered in
* any way, including through the use of methods inherited from the
* <code>Node</code> interface, such as <code>insertNode</code> or
* <code>removeNode</code>.
*/
public DocumentType getDoctype();
/**
* The <code>DOMImplementation</code> object that handles this document. A
* DOM application may use objects from multiple implementations.
*/
public DOMImplementation getImplementation();
/**
* This is a convenience attribute that allows direct access to the child
* node that is the root element of the document. For HTML documents,
* this is the element with the tagName "HTML".
*/
public Element getDocumentElement();
/**
* Creates an element of the type specified. Note that the instance
* returned implements the <code>Element</code> interface, so attributes
* can be specified directly on the returned object.
* <br>In addition, if there are known attributes with default values,
* <code>Attr</code> nodes representing them are automatically created
* and attached to the element.
* <br>To create an element with a qualified name and namespace URI, use
* the <code>createElementNS</code> method.
* @param tagNameThe name of the element type to instantiate. For XML,
* this is case-sensitive. For HTML, the <code>tagName</code>
* parameter may be provided in any case, but it must be mapped to the
* canonical uppercase form by the DOM implementation.
* @return A new <code>Element</code> object with the
* <code>nodeName</code> attribute set to <code>tagName</code>, and
* <code>localName</code>, <code>prefix</code>, and
* <code>namespaceURI</code> set to <code>null</code>.
* @exception DOMException
* INVALID_CHARACTER_ERR: Raised if the specified name contains an
* illegal character.
*/
public Element createElement(String tagName)
throws DOMException;
/**
* Creates an empty <code>DocumentFragment</code> object.
* @return A new <code>DocumentFragment</code>.
*/
public DocumentFragment createDocumentFragment();
/**
* Creates a <code>Text</code> node given the specified string.
* @param dataThe data for the node.
* @return The new <code>Text</code> object.
*/
public Text createTextNode(String data);
/**
* Creates a <code>Comment</code> node given the specified string.
* @param dataThe data for the node.
* @return The new <code>Comment</code> object.
*/
public Comment createComment(String data);
/**
* Creates a <code>CDATASection</code> node whose value is the specified
* string.
* @param dataThe data for the <code>CDATASection</code> contents.
* @return The new <code>CDATASection</code> object.
* @exception DOMException
* NOT_SUPPORTED_ERR: Raised if this document is an HTML document.
*/
public CDATASection createCDATASection(String data)
throws DOMException;
/**
* Creates a <code>ProcessingInstruction</code> node given the specified
* name and data strings.
* @param targetThe target part of the processing instruction.
* @param dataThe data for the node.
* @return The new <code>ProcessingInstruction</code> object.
* @exception DOMException
* INVALID_CHARACTER_ERR: Raised if the specified target contains an
* illegal character.
* <br>NOT_SUPPORTED_ERR: Raised if this document is an HTML document.
*/
public ProcessingInstruction createProcessingInstruction(String target,
String data)
throws DOMException;
/**
* Creates an <code>Attr</code> of the given name. Note that the
* <code>Attr</code> instance can then be set on an <code>Element</code>
* using the <code>setAttributeNode</code> method.
* <br>To create an attribute with a qualified name and namespace URI, use
* the <code>createAttributeNS</code> method.
* @param nameThe name of the attribute.
* @return A new <code>Attr</code> object with the <code>nodeName</code>
* attribute set to <code>name</code>, and <code>localName</code>,
* <code>prefix</code>, and <code>namespaceURI</code> set to
* <code>null</code>. The value of the attribute is the empty string.
* @exception DOMException
* INVALID_CHARACTER_ERR: Raised if the specified name contains an
* illegal character.
*/
public Attr createAttribute(String name)
throws DOMException;
/**
* Creates an <code>EntityReference</code> object. In addition, if the
* referenced entity is known, the child list of the
* <code>EntityReference</code> node is made the same as that of the
* corresponding <code>Entity</code> node.If any descendant of the
* <code>Entity</code> node has an unbound namespace prefix, the
* corresponding descendant of the created <code>EntityReference</code>
* node is also unbound; (its <code>namespaceURI</code> is
* <code>null</code>). The DOM Level 2 does not support any mechanism to
* resolve namespace prefixes.
* @param nameThe name of the entity to reference.
* @return The new <code>EntityReference</code> object.
* @exception DOMException
* INVALID_CHARACTER_ERR: Raised if the specified name contains an
* illegal character.
* <br>NOT_SUPPORTED_ERR: Raised if this document is an HTML document.
*/
public EntityReference createEntityReference(String name)
throws DOMException;
/**
* Returns a <code>NodeList</code> of all the <code>Elements</code> with a
* given tag name in the order in which they are encountered in a
* preorder traversal of the <code>Document</code> tree.
* @param tagnameThe name of the tag to match on. The special value "*"
* matches all tags.
* @return A new <code>NodeList</code> object containing all the matched
* <code>Elements</code>.
*/
public NodeList getElementsByTagName(String tagname);
/**
* Imports a node from another document to this document. The returned
* node has no parent; (<code>parentNode</code> is <code>null</code>).
* The source node is not altered or removed from the original document;
* this method creates a new copy of the source node.
* <br>For all nodes, importing a node creates a node object owned by the
* importing document, with attribute values identical to the source
* node's <code>nodeName</code> and <code>nodeType</code>, plus the
* attributes related to namespaces (<code>prefix</code>,
* <code>localName</code>, and <code>namespaceURI</code>). As in the
* <code>cloneNode</code> operation on a <code>Node</code>, the source
* node is not altered.
* <br>Additional information is copied as appropriate to the
* <code>nodeType</code>, attempting to mirror the behavior expected if
* a fragment of XML or HTML source was copied from one document to
* another, recognizing that the two documents may have different DTDs
* in the XML case. The following list describes the specifics for each
* type of node.
* <dl>
* <dt>ATTRIBUTE_NODE</dt>
* <dd>The <code>ownerElement</code> attribute
* is set to <code>null</code> and the <code>specified</code> flag is
* set to <code>true</code> on the generated <code>Attr</code>. The
* descendants of the source <code>Attr</code> are recursively imported
* and the resulting nodes reassembled to form the corresponding subtree.
* Note that the <code>deep</code> parameter has no effect on
* <code>Attr</code> nodes; they always carry their children with them
* when imported.</dd>
* <dt>DOCUMENT_FRAGMENT_NODE</dt>
* <dd>If the <code>deep</code> option
* was set to <code>true</code>, the descendants of the source element
* are recursively imported and the resulting nodes reassembled to form
* the corresponding subtree. Otherwise, this simply generates an empty
* <code>DocumentFragment</code>.</dd>
* <dt>DOCUMENT_NODE</dt>
* <dd><code>Document</code>
* nodes cannot be imported.</dd>
* <dt>DOCUMENT_TYPE_NODE</dt>
* <dd><code>DocumentType</code>
* nodes cannot be imported.</dd>
* <dt>ELEMENT_NODE</dt>
* <dd>Specified attribute nodes of the
* source element are imported, and the generated <code>Attr</code>
* nodes are attached to the generated <code>Element</code>. Default
* attributes are not copied, though if the document being imported into
* defines default attributes for this element name, those are assigned.
* If the <code>importNode</code> <code>deep</code> parameter was set to
* <code>true</code>, the descendants of the source element are
* recursively imported and the resulting nodes reassembled to form the
* corresponding subtree.</dd>
* <dt>ENTITY_NODE</dt>
* <dd><code>Entity</code> nodes can be
* imported, however in the current release of the DOM the
* <code>DocumentType</code> is readonly. Ability to add these imported
* nodes to a <code>DocumentType</code> will be considered for addition
* to a future release of the DOM.On import, the <code>publicId</code>,
* <code>systemId</code>, and <code>notationName</code> attributes are
* copied. If a <code>deep</code> import is requested, the descendants
* of the the source <code>Entity</code> are recursively imported and
* the resulting nodes reassembled to form the corresponding subtree.</dd>
* <dt>
* ENTITY_REFERENCE_NODE</dt>
* <dd>Only the <code>EntityReference</code> itself is
* copied, even if a <code>deep</code> import is requested, since the
* source and destination documents might have defined the entity
* differently. If the document being imported into provides a
* definition for this entity name, its value is assigned.</dd>
* <dt>NOTATION_NODE</dt>
* <dd>
* <code>Notation</code> nodes can be imported, however in the current
* release of the DOM the <code>DocumentType</code> is readonly. Ability
* to add these imported nodes to a <code>DocumentType</code> will be
* considered for addition to a future release of the DOM.On import, the
* <code>publicId</code> and <code>systemId</code> attributes are copied.
* Note that the <code>deep</code> parameter has no effect on
* <code>Notation</code> nodes since they never have any children.</dd>
* <dt>
* PROCESSING_INSTRUCTION_NODE</dt>
* <dd>The imported node copies its
* <code>target</code> and <code>data</code> values from those of the
* source node.</dd>
* <dt>TEXT_NODE, CDATA_SECTION_NODE, COMMENT_NODE</dt>
* <dd>These three
* types of nodes inheriting from <code>CharacterData</code> copy their
* <code>data</code> and <code>length</code> attributes from those of
* the source node.</dd>
*
* @param importedNodeThe node to import.
* @param deepIf <code>true</code>, recursively import the subtree under
* the specified node; if <code>false</code>, import only the node
* itself, as explained above. This has no effect on <code>Attr</code>
* , <code>EntityReference</code>, and <code>Notation</code> nodes.
* @return The imported node that belongs to this <code>Document</code>.
* @exception DOMException
* NOT_SUPPORTED_ERR: Raised if the type of node being imported is not
* supported.
* @since DOM Level 2
*/
public Node importNode(Node importedNode,
boolean deep)
throws DOMException;
/**
* Creates an element of the given qualified name and namespace URI.
* HTML-only DOM implementations do not need to implement this method.
* @param namespaceURIThe namespace URI of the element to create.
* @param qualifiedNameThe qualified name of the element type to
* instantiate.
* @return A new <code>Element</code> object with the following
* attributes:AttributeValue<code>Node.nodeName</code>
* <code>qualifiedName</code><code>Node.namespaceURI</code>
* <code>namespaceURI</code><code>Node.prefix</code>prefix, extracted
* from <code>qualifiedName</code>, or <code>null</code> if there is
* no prefix<code>Node.localName</code>local name, extracted from
* <code>qualifiedName</code><code>Element.tagName</code>
* <code>qualifiedName</code>
* @exception DOMException
* INVALID_CHARACTER_ERR: Raised if the specified qualified name
* contains an illegal character.
* <br>NAMESPACE_ERR: Raised if the <code>qualifiedName</code> is
* malformed, if the <code>qualifiedName</code> has a prefix and the
* <code>namespaceURI</code> is <code>null</code>, or if the
* <code>qualifiedName</code> has a prefix that is "xml" and the
* <code>namespaceURI</code> is different from "
* http://www.w3.org/XML/1998/namespace" .
* @since DOM Level 2
*/
public Element createElementNS(String namespaceURI,
String qualifiedName)
throws DOMException;
/**
* Creates an attribute of the given qualified name and namespace URI.
* HTML-only DOM implementations do not need to implement this method.
* @param namespaceURIThe namespace URI of the attribute to create.
* @param qualifiedNameThe qualified name of the attribute to instantiate.
* @return A new <code>Attr</code> object with the following attributes:
* AttributeValue<code>Node.nodeName</code>qualifiedName
* <code>Node.namespaceURI</code><code>namespaceURI</code>
* <code>Node.prefix</code>prefix, extracted from
* <code>qualifiedName</code>, or <code>null</code> if there is no
* prefix<code>Node.localName</code>local name, extracted from
* <code>qualifiedName</code><code>Attr.name</code>
* <code>qualifiedName</code><code>Node.nodeValue</code>the empty
* string
* @exception DOMException
* INVALID_CHARACTER_ERR: Raised if the specified qualified name
* contains an illegal character.
* <br>NAMESPACE_ERR: Raised if the <code>qualifiedName</code> is
* malformed, if the <code>qualifiedName</code> has a prefix and the
* <code>namespaceURI</code> is <code>null</code>, if the
* <code>qualifiedName</code> has a prefix that is "xml" and the
* <code>namespaceURI</code> is different from "
* http://www.w3.org/XML/1998/namespace", or if the
* <code>qualifiedName</code> is "xmlns" and the
* <code>namespaceURI</code> is different from "
* http://www.w3.org/2000/xmlns/".
* @since DOM Level 2
*/
public Attr createAttributeNS(String namespaceURI,
String qualifiedName)
throws DOMException;
/**
* Returns a <code>NodeList</code> of all the <code>Elements</code> with a
* given local name and namespace URI in the order in which they are
* encountered in a preorder traversal of the <code>Document</code> tree.
* @param namespaceURIThe namespace URI of the elements to match on. The
* special value "*" matches all namespaces.
* @param localNameThe local name of the elements to match on. The
* special value "*" matches all local names.
* @return A new <code>NodeList</code> object containing all the matched
* <code>Elements</code>.
* @since DOM Level 2
*/
public NodeList getElementsByTagNameNS(String namespaceURI,
String localName);
/**
* Returns the <code>Element</code> whose <code>ID</code> is given by
* <code>elementId</code>. If no such element exists, returns
* <code>null</code>. Behavior is not defined if more than one element
* has this <code>ID</code>. The DOM implementation must have
* information that says which attributes are of type ID. Attributes
* with the name "ID" are not of type ID unless so defined.
* Implementations that do not know whether attributes are of type ID or
* not are expected to return <code>null</code>.
* @param elementIdThe unique <code>id</code> value for an element.
* @return The matching element.
* @since DOM Level 2
*/
public Element getElementById(String elementId);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* <code>DocumentFragment</code> is a "lightweight" or "minimal"
* <code>Document</code> object. It is very common to want to be able to
* extract a portion of a document's tree or to create a new fragment of a
* document. Imagine implementing a user command like cut or rearranging a
* document by moving fragments around. It is desirable to have an object
* which can hold such fragments and it is quite natural to use a Node for
* this purpose. While it is true that a <code>Document</code> object could
* fulfill this role, a <code>Document</code> object can potentially be a
* heavyweight object, depending on the underlying implementation. What is
* really needed for this is a very lightweight object.
* <code>DocumentFragment</code> is such an object.
* <p>Furthermore, various operations -- such as inserting nodes as children
* of another <code>Node</code> -- may take <code>DocumentFragment</code>
* objects as arguments; this results in all the child nodes of the
* <code>DocumentFragment</code> being moved to the child list of this node.
* <p>The children of a <code>DocumentFragment</code> node are zero or more
* nodes representing the tops of any sub-trees defining the structure of
* the document. <code>DocumentFragment</code> nodes do not need to be
* well-formed XML documents (although they do need to follow the rules
* imposed upon well-formed XML parsed entities, which can have multiple top
* nodes). For example, a <code>DocumentFragment</code> might have only one
* child and that child node could be a <code>Text</code> node. Such a
* structure model represents neither an HTML document nor a well-formed XML
* document.
* <p>When a <code>DocumentFragment</code> is inserted into a
* <code>Document</code> (or indeed any other <code>Node</code> that may
* take children) the children of the <code>DocumentFragment</code> and not
* the <code>DocumentFragment</code> itself are inserted into the
* <code>Node</code>. This makes the <code>DocumentFragment</code> very
* useful when the user wishes to create nodes that are siblings; the
* <code>DocumentFragment</code> acts as the parent of these nodes so that
* the user can use the standard methods from the <code>Node</code>
* interface, such as <code>insertBefore</code> and <code>appendChild</code>.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface DocumentFragment extends Node {
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* Each <code>Document</code> has a <code>doctype</code> attribute whose value
* is either <code>null</code> or a <code>DocumentType</code> object. The
* <code>DocumentType</code> interface in the DOM Core provides an interface
* to the list of entities that are defined for the document, and little
* else because the effect of namespaces and the various XML schema efforts
* on DTD representation are not clearly understood as of this writing.
* <p>The DOM Level 2 doesn't support editing <code>DocumentType</code> nodes.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface DocumentType extends Node {
/**
* The name of DTD; i.e., the name immediately following the
* <code>DOCTYPE</code> keyword.
*/
public String getName();
/**
* A <code>NamedNodeMap</code> containing the general entities, both
* external and internal, declared in the DTD. Parameter entities are
* not contained. Duplicates are discarded. For example in:
* <pre>&lt;!DOCTYPE
* ex SYSTEM "ex.dtd" [ &lt;!ENTITY foo "foo"&gt; &lt;!ENTITY bar
* "bar"&gt; &lt;!ENTITY bar "bar2"&gt; &lt;!ENTITY % baz "baz"&gt;
* ]&gt; &lt;ex/&gt;</pre>
* the interface provides access to <code>foo</code>
* and the first declaration of <code>bar</code> but not the second
* declaration of <code>bar</code> or <code>baz</code>. Every node in
* this map also implements the <code>Entity</code> interface.
* <br>The DOM Level 2 does not support editing entities, therefore
* <code>entities</code> cannot be altered in any way.
*/
public NamedNodeMap getEntities();
/**
* A <code>NamedNodeMap</code> containing the notations declared in the
* DTD. Duplicates are discarded. Every node in this map also implements
* the <code>Notation</code> interface.
* <br>The DOM Level 2 does not support editing notations, therefore
* <code>notations</code> cannot be altered in any way.
*/
public NamedNodeMap getNotations();
/**
* The public identifier of the external subset.
* @since DOM Level 2
*/
public String getPublicId();
/**
* The system identifier of the external subset.
* @since DOM Level 2
*/
public String getSystemId();
/**
* The internal subset as a string.The actual content returned depends on
* how much information is available to the implementation. This may
* vary depending on various parameters, including the XML processor
* used to build the document.
* @since DOM Level 2
*/
public String getInternalSubset();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* The <code>Element</code> interface represents an element in an HTML or XML
* document. Elements may have attributes associated with them; since the
* <code>Element</code> interface inherits from <code>Node</code>, the
* generic <code>Node</code> interface attribute <code>attributes</code> may
* be used to retrieve the set of all attributes for an element. There are
* methods on the <code>Element</code> interface to retrieve either an
* <code>Attr</code> object by name or an attribute value by name. In XML,
* where an attribute value may contain entity references, an
* <code>Attr</code> object should be retrieved to examine the possibly
* fairly complex sub-tree representing the attribute value. On the other
* hand, in HTML, where all attributes have simple string values, methods to
* directly access an attribute value can safely be used as a convenience.In
* DOM Level 2, the method <code>normalize</code> is inherited from the
* <code>Node</code> interface where it was moved.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface Element extends Node {
/**
* The name of the element. For example, in:
* <pre> &lt;elementExample
* id="demo"&gt; ... &lt;/elementExample&gt; , </pre>
* <code>tagName</code> has
* the value <code>"elementExample"</code>. Note that this is
* case-preserving in XML, as are all of the operations of the DOM. The
* HTML DOM returns the <code>tagName</code> of an HTML element in the
* canonical uppercase form, regardless of the case in the source HTML
* document.
*/
public String getTagName();
/**
* Retrieves an attribute value by name.
* @param nameThe name of the attribute to retrieve.
* @return The <code>Attr</code> value as a string, or the empty string
* if that attribute does not have a specified or default value.
*/
public String getAttribute(String name);
/**
* Adds a new attribute. If an attribute with that name is already present
* in the element, its value is changed to be that of the value
* parameter. This value is a simple string; it is not parsed as it is
* being set. So any markup (such as syntax to be recognized as an
* entity reference) is treated as literal text, and needs to be
* appropriately escaped by the implementation when it is written out.
* In order to assign an attribute value that contains entity
* references, the user must create an <code>Attr</code> node plus any
* <code>Text</code> and <code>EntityReference</code> nodes, build the
* appropriate subtree, and use <code>setAttributeNode</code> to assign
* it as the value of an attribute.
* <br>To set an attribute with a qualified name and namespace URI, use
* the <code>setAttributeNS</code> method.
* @param nameThe name of the attribute to create or alter.
* @param valueValue to set in string form.
* @exception DOMException
* INVALID_CHARACTER_ERR: Raised if the specified name contains an
* illegal character.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
*/
public void setAttribute(String name,
String value)
throws DOMException;
/**
* Removes an attribute by name. If the removed attribute is known to have
* a default value, an attribute immediately appears containing the
* default value as well as the corresponding namespace URI, local name,
* and prefix when applicable.
* <br>To remove an attribute by local name and namespace URI, use the
* <code>removeAttributeNS</code> method.
* @param nameThe name of the attribute to remove.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
*/
public void removeAttribute(String name)
throws DOMException;
/**
* Retrieves an attribute node by name.
* <br>To retrieve an attribute node by qualified name and namespace URI,
* use the <code>getAttributeNodeNS</code> method.
* @param nameThe name (<code>nodeName</code>) of the attribute to
* retrieve.
* @return The <code>Attr</code> node with the specified name (
* <code>nodeName</code>) or <code>null</code> if there is no such
* attribute.
*/
public Attr getAttributeNode(String name);
/**
* Adds a new attribute node. If an attribute with that name (
* <code>nodeName</code>) is already present in the element, it is
* replaced by the new one.
* <br>To add a new attribute node with a qualified name and namespace
* URI, use the <code>setAttributeNodeNS</code> method.
* @param newAttrThe <code>Attr</code> node to add to the attribute list.
* @return If the <code>newAttr</code> attribute replaces an existing
* attribute, the replaced <code>Attr</code> node is returned,
* otherwise <code>null</code> is returned.
* @exception DOMException
* WRONG_DOCUMENT_ERR: Raised if <code>newAttr</code> was created from a
* different document than the one that created the element.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
* <br>INUSE_ATTRIBUTE_ERR: Raised if <code>newAttr</code> is already an
* attribute of another <code>Element</code> object. The DOM user must
* explicitly clone <code>Attr</code> nodes to re-use them in other
* elements.
*/
public Attr setAttributeNode(Attr newAttr)
throws DOMException;
/**
* Removes the specified attribute node. If the removed <code>Attr</code>
* has a default value it is immediately replaced. The replacing
* attribute has the same namespace URI and local name, as well as the
* original prefix, when applicable.
* @param oldAttrThe <code>Attr</code> node to remove from the attribute
* list.
* @return The <code>Attr</code> node that was removed.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
* <br>NOT_FOUND_ERR: Raised if <code>oldAttr</code> is not an attribute
* of the element.
*/
public Attr removeAttributeNode(Attr oldAttr)
throws DOMException;
/**
* Returns a <code>NodeList</code> of all descendant <code>Elements</code>
* with a given tag name, in the order in which they are encountered in
* a preorder traversal of this <code>Element</code> tree.
* @param nameThe name of the tag to match on. The special value "*"
* matches all tags.
* @return A list of matching <code>Element</code> nodes.
*/
public NodeList getElementsByTagName(String name);
/**
* Retrieves an attribute value by local name and namespace URI. HTML-only
* DOM implementations do not need to implement this method.
* @param namespaceURIThe namespace URI of the attribute to retrieve.
* @param localNameThe local name of the attribute to retrieve.
* @return The <code>Attr</code> value as a string, or the empty string
* if that attribute does not have a specified or default value.
* @since DOM Level 2
*/
public String getAttributeNS(String namespaceURI,
String localName);
/**
* Adds a new attribute. If an attribute with the same local name and
* namespace URI is already present on the element, its prefix is
* changed to be the prefix part of the <code>qualifiedName</code>, and
* its value is changed to be the <code>value</code> parameter. This
* value is a simple string; it is not parsed as it is being set. So any
* markup (such as syntax to be recognized as an entity reference) is
* treated as literal text, and needs to be appropriately escaped by the
* implementation when it is written out. In order to assign an
* attribute value that contains entity references, the user must create
* an <code>Attr</code> node plus any <code>Text</code> and
* <code>EntityReference</code> nodes, build the appropriate subtree,
* and use <code>setAttributeNodeNS</code> or
* <code>setAttributeNode</code> to assign it as the value of an
* attribute.
* <br>HTML-only DOM implementations do not need to implement this method.
* @param namespaceURIThe namespace URI of the attribute to create or
* alter.
* @param qualifiedNameThe qualified name of the attribute to create or
* alter.
* @param valueThe value to set in string form.
* @exception DOMException
* INVALID_CHARACTER_ERR: Raised if the specified qualified name
* contains an illegal character.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
* <br>NAMESPACE_ERR: Raised if the <code>qualifiedName</code> is
* malformed, if the <code>qualifiedName</code> has a prefix and the
* <code>namespaceURI</code> is <code>null</code>, if the
* <code>qualifiedName</code> has a prefix that is "xml" and the
* <code>namespaceURI</code> is different from "
* http://www.w3.org/XML/1998/namespace", or if the
* <code>qualifiedName</code> is "xmlns" and the
* <code>namespaceURI</code> is different from "
* http://www.w3.org/2000/xmlns/".
* @since DOM Level 2
*/
public void setAttributeNS(String namespaceURI,
String qualifiedName,
String value)
throws DOMException;
/**
* Removes an attribute by local name and namespace URI. If the removed
* attribute has a default value it is immediately replaced. The
* replacing attribute has the same namespace URI and local name, as
* well as the original prefix.
* <br>HTML-only DOM implementations do not need to implement this method.
* @param namespaceURIThe namespace URI of the attribute to remove.
* @param localNameThe local name of the attribute to remove.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
* @since DOM Level 2
*/
public void removeAttributeNS(String namespaceURI,
String localName)
throws DOMException;
/**
* Retrieves an <code>Attr</code> node by local name and namespace URI.
* HTML-only DOM implementations do not need to implement this method.
* @param namespaceURIThe namespace URI of the attribute to retrieve.
* @param localNameThe local name of the attribute to retrieve.
* @return The <code>Attr</code> node with the specified attribute local
* name and namespace URI or <code>null</code> if there is no such
* attribute.
* @since DOM Level 2
*/
public Attr getAttributeNodeNS(String namespaceURI,
String localName);
/**
* Adds a new attribute. If an attribute with that local name and that
* namespace URI is already present in the element, it is replaced by
* the new one.
* <br>HTML-only DOM implementations do not need to implement this method.
* @param newAttrThe <code>Attr</code> node to add to the attribute list.
* @return If the <code>newAttr</code> attribute replaces an existing
* attribute with the same local name and namespace URI, the replaced
* <code>Attr</code> node is returned, otherwise <code>null</code> is
* returned.
* @exception DOMException
* WRONG_DOCUMENT_ERR: Raised if <code>newAttr</code> was created from a
* different document than the one that created the element.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
* <br>INUSE_ATTRIBUTE_ERR: Raised if <code>newAttr</code> is already an
* attribute of another <code>Element</code> object. The DOM user must
* explicitly clone <code>Attr</code> nodes to re-use them in other
* elements.
* @since DOM Level 2
*/
public Attr setAttributeNodeNS(Attr newAttr)
throws DOMException;
/**
* Returns a <code>NodeList</code> of all the descendant
* <code>Elements</code> with a given local name and namespace URI in
* the order in which they are encountered in a preorder traversal of
* this <code>Element</code> tree.
* <br>HTML-only DOM implementations do not need to implement this method.
* @param namespaceURIThe namespace URI of the elements to match on. The
* special value "*" matches all namespaces.
* @param localNameThe local name of the elements to match on. The
* special value "*" matches all local names.
* @return A new <code>NodeList</code> object containing all the matched
* <code>Elements</code>.
* @since DOM Level 2
*/
public NodeList getElementsByTagNameNS(String namespaceURI,
String localName);
/**
* Returns <code>true</code> when an attribute with a given name is
* specified on this element or has a default value, <code>false</code>
* otherwise.
* @param nameThe name of the attribute to look for.
* @return <code>true</code> if an attribute with the given name is
* specified on this element or has a default value, <code>false</code>
* otherwise.
* @since DOM Level 2
*/
public boolean hasAttribute(String name);
/**
* Returns <code>true</code> when an attribute with a given local name and
* namespace URI is specified on this element or has a default value,
* <code>false</code> otherwise. HTML-only DOM implementations do not
* need to implement this method.
* @param namespaceURIThe namespace URI of the attribute to look for.
* @param localNameThe local name of the attribute to look for.
* @return <code>true</code> if an attribute with the given local name
* and namespace URI is specified or has a default value on this
* element, <code>false</code> otherwise.
* @since DOM Level 2
*/
public boolean hasAttributeNS(String namespaceURI,
String localName);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* This interface represents an entity, either parsed or unparsed, in an XML
* document. Note that this models the entity itself not the entity
* declaration. <code>Entity</code> declaration modeling has been left for a
* later Level of the DOM specification.
* <p>The <code>nodeName</code> attribute that is inherited from
* <code>Node</code> contains the name of the entity.
* <p>An XML processor may choose to completely expand entities before the
* structure model is passed to the DOM; in this case there will be no
* <code>EntityReference</code> nodes in the document tree.
* <p>XML does not mandate that a non-validating XML processor read and
* process entity declarations made in the external subset or declared in
* external parameter entities. This means that parsed entities declared in
* the external subset need not be expanded by some classes of applications,
* and that the replacement value of the entity may not be available. When
* the replacement value is available, the corresponding <code>Entity</code>
* node's child list represents the structure of that replacement text.
* Otherwise, the child list is empty.
* <p>The DOM Level 2 does not support editing <code>Entity</code> nodes; if a
* user wants to make changes to the contents of an <code>Entity</code>,
* every related <code>EntityReference</code> node has to be replaced in the
* structure model by a clone of the <code>Entity</code>'s contents, and
* then the desired changes must be made to each of those clones instead.
* <code>Entity</code> nodes and all their descendants are readonly.
* <p>An <code>Entity</code> node does not have any parent.If the entity
* contains an unbound namespace prefix, the <code>namespaceURI</code> of
* the corresponding node in the <code>Entity</code> node subtree is
* <code>null</code>. The same is true for <code>EntityReference</code>
* nodes that refer to this entity, when they are created using the
* <code>createEntityReference</code> method of the <code>Document</code>
* interface. The DOM Level 2 does not support any mechanism to resolve
* namespace prefixes.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface Entity extends Node {
/**
* The public identifier associated with the entity, if specified. If the
* public identifier was not specified, this is <code>null</code>.
*/
public String getPublicId();
/**
* The system identifier associated with the entity, if specified. If the
* system identifier was not specified, this is <code>null</code>.
*/
public String getSystemId();
/**
* For unparsed entities, the name of the notation for the entity. For
* parsed entities, this is <code>null</code>.
*/
public String getNotationName();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* <code>EntityReference</code> objects may be inserted into the structure
* model when an entity reference is in the source document, or when the
* user wishes to insert an entity reference. Note that character references
* and references to predefined entities are considered to be expanded by
* the HTML or XML processor so that characters are represented by their
* Unicode equivalent rather than by an entity reference. Moreover, the XML
* processor may completely expand references to entities while building the
* structure model, instead of providing <code>EntityReference</code>
* objects. If it does provide such objects, then for a given
* <code>EntityReference</code> node, it may be that there is no
* <code>Entity</code> node representing the referenced entity. If such an
* <code>Entity</code> exists, then the subtree of the
* <code>EntityReference</code> node is in general a copy of the
* <code>Entity</code> node subtree. However, this may not be true when an
* entity contains an unbound namespace prefix. In such a case, because the
* namespace prefix resolution depends on where the entity reference is, the
* descendants of the <code>EntityReference</code> node may be bound to
* different namespace URIs.
* <p>As for <code>Entity</code> nodes, <code>EntityReference</code> nodes and
* all their descendants are readonly.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface EntityReference extends Node {
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* Objects implementing the <code>NamedNodeMap</code> interface are used to
* represent collections of nodes that can be accessed by name. Note that
* <code>NamedNodeMap</code> does not inherit from <code>NodeList</code>;
* <code>NamedNodeMaps</code> are not maintained in any particular order.
* Objects contained in an object implementing <code>NamedNodeMap</code> may
* also be accessed by an ordinal index, but this is simply to allow
* convenient enumeration of the contents of a <code>NamedNodeMap</code>,
* and does not imply that the DOM specifies an order to these Nodes.
* <p><code>NamedNodeMap</code> objects in the DOM are live.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface NamedNodeMap {
/**
* Retrieves a node specified by name.
* @param nameThe <code>nodeName</code> of a node to retrieve.
* @return A <code>Node</code> (of any type) with the specified
* <code>nodeName</code>, or <code>null</code> if it does not identify
* any node in this map.
*/
public Node getNamedItem(String name);
/**
* Adds a node using its <code>nodeName</code> attribute. If a node with
* that name is already present in this map, it is replaced by the new
* one.
* <br>As the <code>nodeName</code> attribute is used to derive the name
* which the node must be stored under, multiple nodes of certain types
* (those that have a "special" string value) cannot be stored as the
* names would clash. This is seen as preferable to allowing nodes to be
* aliased.
* @param argA node to store in this map. The node will later be
* accessible using the value of its <code>nodeName</code> attribute.
* @return If the new <code>Node</code> replaces an existing node the
* replaced <code>Node</code> is returned, otherwise <code>null</code>
* is returned.
* @exception DOMException
* WRONG_DOCUMENT_ERR: Raised if <code>arg</code> was created from a
* different document than the one that created this map.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.
* <br>INUSE_ATTRIBUTE_ERR: Raised if <code>arg</code> is an
* <code>Attr</code> that is already an attribute of another
* <code>Element</code> object. The DOM user must explicitly clone
* <code>Attr</code> nodes to re-use them in other elements.
*/
public Node setNamedItem(Node arg)
throws DOMException;
/**
* Removes a node specified by name. When this map contains the attributes
* attached to an element, if the removed attribute is known to have a
* default value, an attribute immediately appears containing the
* default value as well as the corresponding namespace URI, local name,
* and prefix when applicable.
* @param nameThe <code>nodeName</code> of the node to remove.
* @return The node removed from this map if a node with such a name
* exists.
* @exception DOMException
* NOT_FOUND_ERR: Raised if there is no node named <code>name</code> in
* this map.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.
*/
public Node removeNamedItem(String name)
throws DOMException;
/**
* Returns the <code>index</code>th item in the map. If <code>index</code>
* is greater than or equal to the number of nodes in this map, this
* returns <code>null</code>.
* @param indexIndex into this map.
* @return The node at the <code>index</code>th position in the map, or
* <code>null</code> if that is not a valid index.
*/
public Node item(int index);
/**
* The number of nodes in this map. The range of valid child node indices
* is <code>0</code> to <code>length-1</code> inclusive.
*/
public int getLength();
/**
* Retrieves a node specified by local name and namespace URI. HTML-only
* DOM implementations do not need to implement this method.
* @param namespaceURIThe namespace URI of the node to retrieve.
* @param localNameThe local name of the node to retrieve.
* @return A <code>Node</code> (of any type) with the specified local
* name and namespace URI, or <code>null</code> if they do not
* identify any node in this map.
* @since DOM Level 2
*/
public Node getNamedItemNS(String namespaceURI,
String localName);
/**
* Adds a node using its <code>namespaceURI</code> and
* <code>localName</code>. If a node with that namespace URI and that
* local name is already present in this map, it is replaced by the new
* one.
* <br>HTML-only DOM implementations do not need to implement this method.
* @param argA node to store in this map. The node will later be
* accessible using the value of its <code>namespaceURI</code> and
* <code>localName</code> attributes.
* @return If the new <code>Node</code> replaces an existing node the
* replaced <code>Node</code> is returned, otherwise <code>null</code>
* is returned.
* @exception DOMException
* WRONG_DOCUMENT_ERR: Raised if <code>arg</code> was created from a
* different document than the one that created this map.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.
* <br>INUSE_ATTRIBUTE_ERR: Raised if <code>arg</code> is an
* <code>Attr</code> that is already an attribute of another
* <code>Element</code> object. The DOM user must explicitly clone
* <code>Attr</code> nodes to re-use them in other elements.
* @since DOM Level 2
*/
public Node setNamedItemNS(Node arg)
throws DOMException;
/**
* Removes a node specified by local name and namespace URI. A removed
* attribute may be known to have a default value when this map contains
* the attributes attached to an element, as returned by the attributes
* attribute of the <code>Node</code> interface. If so, an attribute
* immediately appears containing the default value as well as the
* corresponding namespace URI, local name, and prefix when applicable.
* <br>HTML-only DOM implementations do not need to implement this method.
* @param namespaceURIThe namespace URI of the node to remove.
* @param localNameThe local name of the node to remove.
* @return The node removed from this map if a node with such a local
* name and namespace URI exists.
* @exception DOMException
* NOT_FOUND_ERR: Raised if there is no node with the specified
* <code>namespaceURI</code> and <code>localName</code> in this map.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.
* @since DOM Level 2
*/
public Node removeNamedItemNS(String namespaceURI,
String localName)
throws DOMException;
}

390
java/external/src/org/w3c/dom/Node.java vendored Normal file
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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* The <code>Node</code> interface is the primary datatype for the entire
* Document Object Model. It represents a single node in the document tree.
* While all objects implementing the <code>Node</code> interface expose
* methods for dealing with children, not all objects implementing the
* <code>Node</code> interface may have children. For example,
* <code>Text</code> nodes may not have children, and adding children to
* such nodes results in a <code>DOMException</code> being raised.
* <p>The attributes <code>nodeName</code>, <code>nodeValue</code> and
* <code>attributes</code> are included as a mechanism to get at node
* information without casting down to the specific derived interface. In
* cases where there is no obvious mapping of these attributes for a
* specific <code>nodeType</code> (e.g., <code>nodeValue</code> for an
* <code>Element</code> or <code>attributes</code> for a <code>Comment</code>
* ), this returns <code>null</code>. Note that the specialized interfaces
* may contain additional and more convenient mechanisms to get and set the
* relevant information.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface Node {
// NodeType
/**
* The node is an <code>Element</code>.
*/
public static final short ELEMENT_NODE = 1;
/**
* The node is an <code>Attr</code>.
*/
public static final short ATTRIBUTE_NODE = 2;
/**
* The node is a <code>Text</code> node.
*/
public static final short TEXT_NODE = 3;
/**
* The node is a <code>CDATASection</code>.
*/
public static final short CDATA_SECTION_NODE = 4;
/**
* The node is an <code>EntityReference</code>.
*/
public static final short ENTITY_REFERENCE_NODE = 5;
/**
* The node is an <code>Entity</code>.
*/
public static final short ENTITY_NODE = 6;
/**
* The node is a <code>ProcessingInstruction</code>.
*/
public static final short PROCESSING_INSTRUCTION_NODE = 7;
/**
* The node is a <code>Comment</code>.
*/
public static final short COMMENT_NODE = 8;
/**
* The node is a <code>Document</code>.
*/
public static final short DOCUMENT_NODE = 9;
/**
* The node is a <code>DocumentType</code>.
*/
public static final short DOCUMENT_TYPE_NODE = 10;
/**
* The node is a <code>DocumentFragment</code>.
*/
public static final short DOCUMENT_FRAGMENT_NODE = 11;
/**
* The node is a <code>Notation</code>.
*/
public static final short NOTATION_NODE = 12;
/**
* The name of this node, depending on its type; see the table above.
*/
public String getNodeName();
/**
* The value of this node, depending on its type; see the table above.
* When it is defined to be <code>null</code>, setting it has no effect.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.
* @exception DOMException
* DOMSTRING_SIZE_ERR: Raised when it would return more characters than
* fit in a <code>DOMString</code> variable on the implementation
* platform.
*/
public String getNodeValue()
throws DOMException;
public void setNodeValue(String nodeValue)
throws DOMException;
/**
* A code representing the type of the underlying object, as defined above.
*/
public short getNodeType();
/**
* The parent of this node. All nodes, except <code>Attr</code>,
* <code>Document</code>, <code>DocumentFragment</code>,
* <code>Entity</code>, and <code>Notation</code> may have a parent.
* However, if a node has just been created and not yet added to the
* tree, or if it has been removed from the tree, this is
* <code>null</code>.
*/
public Node getParentNode();
/**
* A <code>NodeList</code> that contains all children of this node. If
* there are no children, this is a <code>NodeList</code> containing no
* nodes.
*/
public NodeList getChildNodes();
/**
* The first child of this node. If there is no such node, this returns
* <code>null</code>.
*/
public Node getFirstChild();
/**
* The last child of this node. If there is no such node, this returns
* <code>null</code>.
*/
public Node getLastChild();
/**
* The node immediately preceding this node. If there is no such node,
* this returns <code>null</code>.
*/
public Node getPreviousSibling();
/**
* The node immediately following this node. If there is no such node,
* this returns <code>null</code>.
*/
public Node getNextSibling();
/**
* A <code>NamedNodeMap</code> containing the attributes of this node (if
* it is an <code>Element</code>) or <code>null</code> otherwise.
*/
public NamedNodeMap getAttributes();
/**
* The <code>Document</code> object associated with this node. This is
* also the <code>Document</code> object used to create new nodes. When
* this node is a <code>Document</code> or a <code>DocumentType</code>
* which is not used with any <code>Document</code> yet, this is
* <code>null</code>.
* @version DOM Level 2
*/
public Document getOwnerDocument();
/**
* Inserts the node <code>newChild</code> before the existing child node
* <code>refChild</code>. If <code>refChild</code> is <code>null</code>,
* insert <code>newChild</code> at the end of the list of children.
* <br>If <code>newChild</code> is a <code>DocumentFragment</code> object,
* all of its children are inserted, in the same order, before
* <code>refChild</code>. If the <code>newChild</code> is already in the
* tree, it is first removed.
* @param newChildThe node to insert.
* @param refChildThe reference node, i.e., the node before which the new
* node must be inserted.
* @return The node being inserted.
* @exception DOMException
* HIERARCHY_REQUEST_ERR: Raised if this node is of a type that does not
* allow children of the type of the <code>newChild</code> node, or if
* the node to insert is one of this node's ancestors.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>newChild</code> was created
* from a different document than the one that created this node.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly or
* if the parent of the node being inserted is readonly.
* <br>NOT_FOUND_ERR: Raised if <code>refChild</code> is not a child of
* this node.
*/
public Node insertBefore(Node newChild,
Node refChild)
throws DOMException;
/**
* Replaces the child node <code>oldChild</code> with <code>newChild</code>
* in the list of children, and returns the <code>oldChild</code> node.
* <br>If <code>newChild</code> is a <code>DocumentFragment</code> object,
* <code>oldChild</code> is replaced by all of the
* <code>DocumentFragment</code> children, which are inserted in the
* same order. If the <code>newChild</code> is already in the tree, it
* is first removed.
* @param newChildThe new node to put in the child list.
* @param oldChildThe node being replaced in the list.
* @return The node replaced.
* @exception DOMException
* HIERARCHY_REQUEST_ERR: Raised if this node is of a type that does not
* allow children of the type of the <code>newChild</code> node, or if
* the node to put in is one of this node's ancestors.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>newChild</code> was created
* from a different document than the one that created this node.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node or the parent of
* the new node is readonly.
* <br>NOT_FOUND_ERR: Raised if <code>oldChild</code> is not a child of
* this node.
*/
public Node replaceChild(Node newChild,
Node oldChild)
throws DOMException;
/**
* Removes the child node indicated by <code>oldChild</code> from the list
* of children, and returns it.
* @param oldChildThe node being removed.
* @return The node removed.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
* <br>NOT_FOUND_ERR: Raised if <code>oldChild</code> is not a child of
* this node.
*/
public Node removeChild(Node oldChild)
throws DOMException;
/**
* Adds the node <code>newChild</code> to the end of the list of children
* of this node. If the <code>newChild</code> is already in the tree, it
* is first removed.
* @param newChildThe node to add.If it is a <code>DocumentFragment</code>
* object, the entire contents of the document fragment are moved
* into the child list of this node
* @return The node added.
* @exception DOMException
* HIERARCHY_REQUEST_ERR: Raised if this node is of a type that does not
* allow children of the type of the <code>newChild</code> node, or if
* the node to append is one of this node's ancestors.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>newChild</code> was created
* from a different document than the one that created this node.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
*/
public Node appendChild(Node newChild)
throws DOMException;
/**
* Returns whether this node has any children.
* @return <code>true</code> if this node has any children,
* <code>false</code> otherwise.
*/
public boolean hasChildNodes();
/**
* Returns a duplicate of this node, i.e., serves as a generic copy
* constructor for nodes. The duplicate node has no parent; (
* <code>parentNode</code> is <code>null</code>.).
* <br>Cloning an <code>Element</code> copies all attributes and their
* values, including those generated by the XML processor to represent
* defaulted attributes, but this method does not copy any text it
* contains unless it is a deep clone, since the text is contained in a
* child <code>Text</code> node. Cloning an <code>Attribute</code>
* directly, as opposed to be cloned as part of an <code>Element</code>
* cloning operation, returns a specified attribute (
* <code>specified</code> is <code>true</code>). Cloning any other type
* of node simply returns a copy of this node.
* <br>Note that cloning an immutable subtree results in a mutable copy,
* but the children of an <code>EntityReference</code> clone are readonly
* . In addition, clones of unspecified <code>Attr</code> nodes are
* specified. And, cloning <code>Document</code>,
* <code>DocumentType</code>, <code>Entity</code>, and
* <code>Notation</code> nodes is implementation dependent.
* @param deepIf <code>true</code>, recursively clone the subtree under
* the specified node; if <code>false</code>, clone only the node
* itself (and its attributes, if it is an <code>Element</code>).
* @return The duplicate node.
*/
public Node cloneNode(boolean deep);
/**
* Puts all <code>Text</code> nodes in the full depth of the sub-tree
* underneath this <code>Node</code>, including attribute nodes, into a
* "normal" form where only structure (e.g., elements, comments,
* processing instructions, CDATA sections, and entity references)
* separates <code>Text</code> nodes, i.e., there are neither adjacent
* <code>Text</code> nodes nor empty <code>Text</code> nodes. This can
* be used to ensure that the DOM view of a document is the same as if
* it were saved and re-loaded, and is useful when operations (such as
* XPointer lookups) that depend on a particular document tree
* structure are to be used.In cases where the document contains
* <code>CDATASections</code>, the normalize operation alone may not be
* sufficient, since XPointers do not differentiate between
* <code>Text</code> nodes and <code>CDATASection</code> nodes.
* @version DOM Level 2
*/
public void normalize();
/**
* Tests whether the DOM implementation implements a specific feature and
* that feature is supported by this node.
* @param featureThe name of the feature to test. This is the same name
* which can be passed to the method <code>hasFeature</code> on
* <code>DOMImplementation</code>.
* @param versionThis is the version number of the feature to test. In
* Level 2, version 1, this is the string "2.0". If the version is not
* specified, supporting any version of the feature will cause the
* method to return <code>true</code>.
* @return Returns <code>true</code> if the specified feature is
* supported on this node, <code>false</code> otherwise.
* @since DOM Level 2
*/
public boolean isSupported(String feature,
String version);
/**
* The namespace URI of this node, or <code>null</code> if it is
* unspecified.
* <br>This is not a computed value that is the result of a namespace
* lookup based on an examination of the namespace declarations in
* scope. It is merely the namespace URI given at creation time.
* <br>For nodes of any type other than <code>ELEMENT_NODE</code> and
* <code>ATTRIBUTE_NODE</code> and nodes created with a DOM Level 1
* method, such as <code>createElement</code> from the
* <code>Document</code> interface, this is always <code>null</code>.Per
* the Namespaces in XML Specification an attribute does not inherit
* its namespace from the element it is attached to. If an attribute is
* not explicitly given a namespace, it simply has no namespace.
* @since DOM Level 2
*/
public String getNamespaceURI();
/**
* The namespace prefix of this node, or <code>null</code> if it is
* unspecified.
* <br>Note that setting this attribute, when permitted, changes the
* <code>nodeName</code> attribute, which holds the qualified name, as
* well as the <code>tagName</code> and <code>name</code> attributes of
* the <code>Element</code> and <code>Attr</code> interfaces, when
* applicable.
* <br>Note also that changing the prefix of an attribute that is known to
* have a default value, does not make a new attribute with the default
* value and the original prefix appear, since the
* <code>namespaceURI</code> and <code>localName</code> do not change.
* <br>For nodes of any type other than <code>ELEMENT_NODE</code> and
* <code>ATTRIBUTE_NODE</code> and nodes created with a DOM Level 1
* method, such as <code>createElement</code> from the
* <code>Document</code> interface, this is always <code>null</code>.
* @exception DOMException
* INVALID_CHARACTER_ERR: Raised if the specified prefix contains an
* illegal character.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
* <br>NAMESPACE_ERR: Raised if the specified <code>prefix</code> is
* malformed, if the <code>namespaceURI</code> of this node is
* <code>null</code>, if the specified prefix is "xml" and the
* <code>namespaceURI</code> of this node is different from "
* http://www.w3.org/XML/1998/namespace", if this node is an attribute
* and the specified prefix is "xmlns" and the
* <code>namespaceURI</code> of this node is different from "
* http://www.w3.org/2000/xmlns/", or if this node is an attribute and
* the <code>qualifiedName</code> of this node is "xmlns" .
* @since DOM Level 2
*/
public String getPrefix();
public void setPrefix(String prefix)
throws DOMException;
/**
* Returns the local part of the qualified name of this node.
* <br>For nodes of any type other than <code>ELEMENT_NODE</code> and
* <code>ATTRIBUTE_NODE</code> and nodes created with a DOM Level 1
* method, such as <code>createElement</code> from the
* <code>Document</code> interface, this is always <code>null</code>.
* @since DOM Level 2
*/
public String getLocalName();
/**
* Returns whether this node (if it is an element) has any attributes.
* @return <code>true</code> if this node has any attributes,
* <code>false</code> otherwise.
* @since DOM Level 2
*/
public boolean hasAttributes();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* The <code>NodeList</code> interface provides the abstraction of an ordered
* collection of nodes, without defining or constraining how this collection
* is implemented. <code>NodeList</code> objects in the DOM are live.
* <p>The items in the <code>NodeList</code> are accessible via an integral
* index, starting from 0.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface NodeList {
/**
* Returns the <code>index</code>th item in the collection. If
* <code>index</code> is greater than or equal to the number of nodes in
* the list, this returns <code>null</code>.
* @param indexIndex into the collection.
* @return The node at the <code>index</code>th position in the
* <code>NodeList</code>, or <code>null</code> if that is not a valid
* index.
*/
public Node item(int index);
/**
* The number of nodes in the list. The range of valid child node indices
* is 0 to <code>length-1</code> inclusive.
*/
public int getLength();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* This interface represents a notation declared in the DTD. A notation either
* declares, by name, the format of an unparsed entity (see section 4.7 of
* the XML 1.0 specification ), or is used for formal declaration of
* processing instruction targets (see section 2.6 of the XML 1.0
* specification ). The <code>nodeName</code> attribute inherited from
* <code>Node</code> is set to the declared name of the notation.
* <p>The DOM Level 1 does not support editing <code>Notation</code> nodes;
* they are therefore readonly.
* <p>A <code>Notation</code> node does not have any parent.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface Notation extends Node {
/**
* The public identifier of this notation. If the public identifier was
* not specified, this is <code>null</code>.
*/
public String getPublicId();
/**
* The system identifier of this notation. If the system identifier was
* not specified, this is <code>null</code>.
*/
public String getSystemId();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* The <code>ProcessingInstruction</code> interface represents a "processing
* instruction", used in XML as a way to keep processor-specific information
* in the text of the document.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface ProcessingInstruction extends Node {
/**
* The target of this processing instruction. XML defines this as being
* the first token following the markup that begins the processing
* instruction.
*/
public String getTarget();
/**
* The content of this processing instruction. This is from the first non
* white space character after the target to the character immediately
* preceding the <code>?&gt;</code>.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.
*/
public String getData();
public void setData(String data)
throws DOMException;
}

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java/external/src/org/w3c/dom/Text.java vendored Normal file
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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom;
/**
* The <code>Text</code> interface inherits from <code>CharacterData</code>
* and represents the textual content (termed character data in XML) of an
* <code>Element</code> or <code>Attr</code>. If there is no markup inside
* an element's content, the text is contained in a single object
* implementing the <code>Text</code> interface that is the only child of
* the element. If there is markup, it is parsed into the information items
* (elements, comments, etc.) and <code>Text</code> nodes that form the list
* of children of the element.
* <p>When a document is first made available via the DOM, there is only one
* <code>Text</code> node for each block of text. Users may create adjacent
* <code>Text</code> nodes that represent the contents of a given element
* without any intervening markup, but should be aware that there is no way
* to represent the separations between these nodes in XML or HTML, so they
* will not (in general) persist between DOM editing sessions. The
* <code>normalize()</code> method on <code>Node</code> merges any such
* adjacent <code>Text</code> objects into a single node for each block of
* text.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
*/
public interface Text extends CharacterData {
/**
* Breaks this node into two nodes at the specified <code>offset</code>,
* keeping both in the tree as siblings. After being split, this node
* will contain all the content up to the <code>offset</code> point. A
* new node of the same type, which contains all the content at and
* after the <code>offset</code> point, is returned. If the original
* node had a parent node, the new node is inserted as the next sibling
* of the original node. When the <code>offset</code> is equal to the
* length of this node, the new node has no data.
* @param offsetThe 16-bit unit offset at which to split, starting from
* <code>0</code>.
* @return The new node, of the same type as this node.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if the specified offset is negative or greater
* than the number of 16-bit units in <code>data</code>.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
*/
public Text splitText(int offset)
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMException;
/**
* The <code>CSSCharsetRule</code> interface represents a @charset rule in a
* CSS style sheet. The value of the <code>encoding</code> attribute does
* not affect the encoding of text data in the DOM objects; this encoding is
* always UTF-16. After a stylesheet is loaded, the value of the
* <code>encoding</code> attribute is the value found in the
* <code>@charset</code> rule. If there was no <code>@charset</code> in the
* original document, then no <code>CSSCharsetRule</code> is created. The
* value of the <code>encoding</code> attribute may also be used as a hint
* for the encoding used on serialization of the style sheet.
* <p> The value of the @charset rule (and therefore of the
* <code>CSSCharsetRule</code>) may not correspond to the encoding the
* document actually came in; character encoding information e.g. in an HTTP
* header, has priority (see CSS document representation) but this is not
* reflected in the <code>CSSCharsetRule</code>.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSCharsetRule extends CSSRule {
/**
* The encoding information used in this <code>@charset</code> rule.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified encoding value has a syntax error
* and is unparsable.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this encoding rule is
* readonly.
*/
public String getEncoding();
public void setEncoding(String encoding)
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
/**
* The <code>CSSFontFaceRule</code> interface represents a @font-face rule in
* a CSS style sheet. The <code>@font-face</code> rule is used to hold a set
* of font descriptions.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSFontFaceRule extends CSSRule {
/**
* The declaration-block of this rule.
*/
public CSSStyleDeclaration getStyle();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.stylesheets.MediaList;
/**
* The <code>CSSImportRule</code> interface represents a @import rule within
* a CSS style sheet. The <code>@import</code> rule is used to import style
* rules from other style sheets.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSImportRule extends CSSRule {
/**
* The location of the style sheet to be imported. The attribute will not
* contain the <code>"url(...)"</code> specifier around the URI.
*/
public String getHref();
/**
* A list of media types for which this style sheet may be used.
*/
public MediaList getMedia();
/**
* The style sheet referred to by this rule, if it has been loaded. The
* value of this attribute is <code>null</code> if the style sheet has
* not yet been loaded or if it will not be loaded (e.g. if the style
* sheet is for a media type not supported by the user agent).
*/
public CSSStyleSheet getStyleSheet();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMException;
import org.w3c.dom.stylesheets.MediaList;
/**
* The <code>CSSMediaRule</code> interface represents a @media rule in a CSS
* style sheet. A <code>@media</code> rule can be used to delimit style
* rules for specific media types.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSMediaRule extends CSSRule {
/**
* A list of media types for this rule.
*/
public MediaList getMedia();
/**
* A list of all CSS rules contained within the media block.
*/
public CSSRuleList getCssRules();
/**
* Used to insert a new rule into the media block.
* @param rule The parsable text representing the rule. For rule sets
* this contains both the selector and the style declaration. For
* at-rules, this specifies both the at-identifier and the rule
* content.
* @param index The index within the media block's rule collection of the
* rule before which to insert the specified rule. If the specified
* index is equal to the length of the media blocks's rule collection,
* the rule will be added to the end of the media block.
* @return The index within the media block's rule collection of the
* newly inserted rule.
* @exception DOMException
* HIERARCHY_REQUEST_ERR: Raised if the rule cannot be inserted at the
* specified index, e.g., if an <code>@import</code> rule is inserted
* after a standard rule set or other at-rule.
* <br>INDEX_SIZE_ERR: Raised if the specified index is not a valid
* insertion point.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is
* readonly.
* <br>SYNTAX_ERR: Raised if the specified rule has a syntax error and
* is unparsable.
*/
public int insertRule(String rule,
int index)
throws DOMException;
/**
* Used to delete a rule from the media block.
* @param index The index within the media block's rule collection of the
* rule to remove.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if the specified index does not correspond to
* a rule in the media rule list.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is
* readonly.
*/
public void deleteRule(int index)
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMException;
/**
* The <code>CSSPageRule</code> interface represents a @page rule within a
* CSS style sheet. The <code>@page</code> rule is used to specify the
* dimensions, orientation, margins, etc. of a page box for paged media.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSPageRule extends CSSRule {
/**
* The parsable textual representation of the page selector for the rule.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified CSS string value has a syntax
* error and is unparsable.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this rule is readonly.
*/
public String getSelectorText();
public void setSelectorText(String selectorText)
throws DOMException;
/**
* The declaration-block of this rule.
*/
public CSSStyleDeclaration getStyle();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMException;
/**
* The <code>CSSPrimitiveValue</code> interface represents a single CSS value
* . This interface may be used to determine the value of a specific style
* property currently set in a block or to set a specific style property
* explicitly within the block. An instance of this interface might be
* obtained from the <code>getPropertyCSSValue</code> method of the
* <code>CSSStyleDeclaration</code> interface. A
* <code>CSSPrimitiveValue</code> object only occurs in a context of a CSS
* property.
* <p> Conversions are allowed between absolute values (from millimeters to
* centimeters, from degrees to radians, and so on) but not between relative
* values. (For example, a pixel value cannot be converted to a centimeter
* value.) Percentage values can't be converted since they are relative to
* the parent value (or another property value). There is one exception for
* color percentage values: since a color percentage value is relative to
* the range 0-255, a color percentage value can be converted to a number;
* (see also the <code>RGBColor</code> interface).
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSPrimitiveValue extends CSSValue {
// UnitTypes
/**
* The value is not a recognized CSS2 value. The value can only be
* obtained by using the <code>cssText</code> attribute.
*/
public static final short CSS_UNKNOWN = 0;
/**
* The value is a simple number. The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_NUMBER = 1;
/**
* The value is a percentage. The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_PERCENTAGE = 2;
/**
* The value is a length (ems). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_EMS = 3;
/**
* The value is a length (exs). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_EXS = 4;
/**
* The value is a length (px). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_PX = 5;
/**
* The value is a length (cm). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_CM = 6;
/**
* The value is a length (mm). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_MM = 7;
/**
* The value is a length (in). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_IN = 8;
/**
* The value is a length (pt). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_PT = 9;
/**
* The value is a length (pc). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_PC = 10;
/**
* The value is an angle (deg). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_DEG = 11;
/**
* The value is an angle (rad). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_RAD = 12;
/**
* The value is an angle (grad). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_GRAD = 13;
/**
* The value is a time (ms). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_MS = 14;
/**
* The value is a time (s). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_S = 15;
/**
* The value is a frequency (Hz). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_HZ = 16;
/**
* The value is a frequency (kHz). The value can be obtained by using the
* <code>getFloatValue</code> method.
*/
public static final short CSS_KHZ = 17;
/**
* The value is a number with an unknown dimension. The value can be
* obtained by using the <code>getFloatValue</code> method.
*/
public static final short CSS_DIMENSION = 18;
/**
* The value is a STRING. The value can be obtained by using the
* <code>getStringValue</code> method.
*/
public static final short CSS_STRING = 19;
/**
* The value is a URI. The value can be obtained by using the
* <code>getStringValue</code> method.
*/
public static final short CSS_URI = 20;
/**
* The value is an identifier. The value can be obtained by using the
* <code>getStringValue</code> method.
*/
public static final short CSS_IDENT = 21;
/**
* The value is a attribute function. The value can be obtained by using
* the <code>getStringValue</code> method.
*/
public static final short CSS_ATTR = 22;
/**
* The value is a counter or counters function. The value can be obtained
* by using the <code>getCounterValue</code> method.
*/
public static final short CSS_COUNTER = 23;
/**
* The value is a rect function. The value can be obtained by using the
* <code>getRectValue</code> method.
*/
public static final short CSS_RECT = 24;
/**
* The value is a RGB color. The value can be obtained by using the
* <code>getRGBColorValue</code> method.
*/
public static final short CSS_RGBCOLOR = 25;
/**
* The type of the value as defined by the constants specified above.
*/
public short getPrimitiveType();
/**
* A method to set the float value with a specified unit. If the property
* attached with this value can not accept the specified unit or the
* float value, the value will be unchanged and a
* <code>DOMException</code> will be raised.
* @param unitType A unit code as defined above. The unit code can only
* be a float unit type (i.e. <code>CSS_NUMBER</code>,
* <code>CSS_PERCENTAGE</code>, <code>CSS_EMS</code>,
* <code>CSS_EXS</code>, <code>CSS_PX</code>, <code>CSS_CM</code>,
* <code>CSS_MM</code>, <code>CSS_IN</code>, <code>CSS_PT</code>,
* <code>CSS_PC</code>, <code>CSS_DEG</code>, <code>CSS_RAD</code>,
* <code>CSS_GRAD</code>, <code>CSS_MS</code>, <code>CSS_S</code>,
* <code>CSS_HZ</code>, <code>CSS_KHZ</code>,
* <code>CSS_DIMENSION</code>).
* @param floatValue The new float value.
* @exception DOMException
* INVALID_ACCESS_ERR: Raised if the attached property doesn't support
* the float value or the unit type.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
*/
public void setFloatValue(short unitType,
float floatValue)
throws DOMException;
/**
* This method is used to get a float value in a specified unit. If this
* CSS value doesn't contain a float value or can't be converted into
* the specified unit, a <code>DOMException</code> is raised.
* @param unitType A unit code to get the float value. The unit code can
* only be a float unit type (i.e. <code>CSS_NUMBER</code>,
* <code>CSS_PERCENTAGE</code>, <code>CSS_EMS</code>,
* <code>CSS_EXS</code>, <code>CSS_PX</code>, <code>CSS_CM</code>,
* <code>CSS_MM</code>, <code>CSS_IN</code>, <code>CSS_PT</code>,
* <code>CSS_PC</code>, <code>CSS_DEG</code>, <code>CSS_RAD</code>,
* <code>CSS_GRAD</code>, <code>CSS_MS</code>, <code>CSS_S</code>,
* <code>CSS_HZ</code>, <code>CSS_KHZ</code>,
* <code>CSS_DIMENSION</code>).
* @return The float value in the specified unit.
* @exception DOMException
* INVALID_ACCESS_ERR: Raised if the CSS value doesn't contain a float
* value or if the float value can't be converted into the specified
* unit.
*/
public float getFloatValue(short unitType)
throws DOMException;
/**
* A method to set the string value with the specified unit. If the
* property attached to this value can't accept the specified unit or
* the string value, the value will be unchanged and a
* <code>DOMException</code> will be raised.
* @param stringType A string code as defined above. The string code can
* only be a string unit type (i.e. <code>CSS_STRING</code>,
* <code>CSS_URI</code>, <code>CSS_IDENT</code>, and
* <code>CSS_ATTR</code>).
* @param stringValue The new string value.
* @exception DOMException
* INVALID_ACCESS_ERR: Raised if the CSS value doesn't contain a string
* value or if the string value can't be converted into the specified
* unit.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly.
*/
public void setStringValue(short stringType,
String stringValue)
throws DOMException;
/**
* This method is used to get the string value. If the CSS value doesn't
* contain a string value, a <code>DOMException</code> is raised. Some
* properties (like 'font-family' or 'voice-family') convert a
* whitespace separated list of idents to a string.
* @return The string value in the current unit. The current
* <code>primitiveType</code> can only be a string unit type (i.e.
* <code>CSS_STRING</code>, <code>CSS_URI</code>,
* <code>CSS_IDENT</code> and <code>CSS_ATTR</code>).
* @exception DOMException
* INVALID_ACCESS_ERR: Raised if the CSS value doesn't contain a string
* value.
*/
public String getStringValue()
throws DOMException;
/**
* This method is used to get the Counter value. If this CSS value
* doesn't contain a counter value, a <code>DOMException</code> is
* raised. Modification to the corresponding style property can be
* achieved using the <code>Counter</code> interface.
* @return The Counter value.
* @exception DOMException
* INVALID_ACCESS_ERR: Raised if the CSS value doesn't contain a
* Counter value (e.g. this is not <code>CSS_COUNTER</code>).
*/
public Counter getCounterValue()
throws DOMException;
/**
* This method is used to get the Rect value. If this CSS value doesn't
* contain a rect value, a <code>DOMException</code> is raised.
* Modification to the corresponding style property can be achieved
* using the <code>Rect</code> interface.
* @return The Rect value.
* @exception DOMException
* INVALID_ACCESS_ERR: Raised if the CSS value doesn't contain a Rect
* value. (e.g. this is not <code>CSS_RECT</code>).
*/
public Rect getRectValue()
throws DOMException;
/**
* This method is used to get the RGB color. If this CSS value doesn't
* contain a RGB color value, a <code>DOMException</code> is raised.
* Modification to the corresponding style property can be achieved
* using the <code>RGBColor</code> interface.
* @return the RGB color value.
* @exception DOMException
* INVALID_ACCESS_ERR: Raised if the attached property can't return a
* RGB color value (e.g. this is not <code>CSS_RGBCOLOR</code>).
*/
public RGBColor getRGBColorValue()
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMException;
/**
* The <code>CSSRule</code> interface is the abstract base interface for any
* type of CSS statement. This includes both rule sets and at-rules. An
* implementation is expected to preserve all rules specified in a CSS style
* sheet, even if the rule is not recognized by the parser. Unrecognized
* rules are represented using the <code>CSSUnknownRule</code> interface.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSRule {
// RuleType
/**
* The rule is a <code>CSSUnknownRule</code>.
*/
public static final short UNKNOWN_RULE = 0;
/**
* The rule is a <code>CSSStyleRule</code>.
*/
public static final short STYLE_RULE = 1;
/**
* The rule is a <code>CSSCharsetRule</code>.
*/
public static final short CHARSET_RULE = 2;
/**
* The rule is a <code>CSSImportRule</code>.
*/
public static final short IMPORT_RULE = 3;
/**
* The rule is a <code>CSSMediaRule</code>.
*/
public static final short MEDIA_RULE = 4;
/**
* The rule is a <code>CSSFontFaceRule</code>.
*/
public static final short FONT_FACE_RULE = 5;
/**
* The rule is a <code>CSSPageRule</code>.
*/
public static final short PAGE_RULE = 6;
/**
* The type of the rule, as defined above. The expectation is that
* binding-specific casting methods can be used to cast down from an
* instance of the <code>CSSRule</code> interface to the specific
* derived interface implied by the <code>type</code>.
*/
public short getType();
/**
* The parsable textual representation of the rule. This reflects the
* current state of the rule and not its initial value.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified CSS string value has a syntax
* error and is unparsable.
* <br>INVALID_MODIFICATION_ERR: Raised if the specified CSS string
* value represents a different type of rule than the current one.
* <br>HIERARCHY_REQUEST_ERR: Raised if the rule cannot be inserted at
* this point in the style sheet.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if the rule is readonly.
*/
public String getCssText();
public void setCssText(String cssText)
throws DOMException;
/**
* The style sheet that contains this rule.
*/
public CSSStyleSheet getParentStyleSheet();
/**
* If this rule is contained inside another rule (e.g. a style rule
* inside an @media block), this is the containing rule. If this rule is
* not nested inside any other rules, this returns <code>null</code>.
*/
public CSSRule getParentRule();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
/**
* The <code>CSSRuleList</code> interface provides the abstraction of an
* ordered collection of CSS rules.
* <p> The items in the <code>CSSRuleList</code> are accessible via an
* integral index, starting from 0.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSRuleList {
/**
* The number of <code>CSSRules</code> in the list. The range of valid
* child rule indices is <code>0</code> to <code>length-1</code>
* inclusive.
*/
public int getLength();
/**
* Used to retrieve a CSS rule by ordinal index. The order in this
* collection represents the order of the rules in the CSS style sheet.
* If index is greater than or equal to the number of rules in the list,
* this returns <code>null</code>.
* @param indexIndex into the collection
* @return The style rule at the <code>index</code> position in the
* <code>CSSRuleList</code>, or <code>null</code> if that is not a
* valid index.
*/
public CSSRule item(int index);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMException;
/**
* The <code>CSSStyleDeclaration</code> interface represents a single CSS
* declaration block. This interface may be used to determine the style
* properties currently set in a block or to set style properties explicitly
* within the block.
* <p> While an implementation may not recognize all CSS properties within a
* CSS declaration block, it is expected to provide access to all specified
* properties in the style sheet through the <code>CSSStyleDeclaration</code>
* interface. Furthermore, implementations that support a specific level of
* CSS should correctly handle CSS shorthand properties for that level. For
* a further discussion of shorthand properties, see the
* <code>CSS2Properties</code> interface.
* <p> This interface is also used to provide a read-only access to the
* computed values of an element. See also the <code>ViewCSS</code>
* interface. The CSS Object Model doesn't provide an access to the
* specified or actual values of the CSS cascade.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSStyleDeclaration {
/**
* The parsable textual representation of the declaration block
* (excluding the surrounding curly braces). Setting this attribute will
* result in the parsing of the new value and resetting of all the
* properties in the declaration block including the removal or addition
* of properties.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified CSS string value has a syntax
* error and is unparsable.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this declaration is
* readonly or a property is readonly.
*/
public String getCssText();
public void setCssText(String cssText)
throws DOMException;
/**
* Used to retrieve the value of a CSS property if it has been explicitly
* set within this declaration block.
* @param propertyName The name of the CSS property. See the CSS property
* index.
* @return Returns the value of the property if it has been explicitly
* set for this declaration block. Returns the empty string if the
* property has not been set.
*/
public String getPropertyValue(String propertyName);
/**
* Used to retrieve the object representation of the value of a CSS
* property if it has been explicitly set within this declaration block.
* This method returns <code>null</code> if the property is a shorthand
* property. Shorthand property values can only be accessed and modified
* as strings, using the <code>getPropertyValue</code> and
* <code>setProperty</code> methods.
* @param propertyName The name of the CSS property. See the CSS property
* index.
* @return Returns the value of the property if it has been explicitly
* set for this declaration block. Returns <code>null</code> if the
* property has not been set.
*/
public CSSValue getPropertyCSSValue(String propertyName);
/**
* Used to remove a CSS property if it has been explicitly set within
* this declaration block.
* @param propertyName The name of the CSS property. See the CSS property
* index.
* @return Returns the value of the property if it has been explicitly
* set for this declaration block. Returns the empty string if the
* property has not been set or the property name does not correspond
* to a known CSS property.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if this declaration is readonly
* or the property is readonly.
*/
public String removeProperty(String propertyName)
throws DOMException;
/**
* Used to retrieve the priority of a CSS property (e.g. the
* <code>"important"</code> qualifier) if the property has been
* explicitly set in this declaration block.
* @param propertyName The name of the CSS property. See the CSS property
* index.
* @return A string representing the priority (e.g.
* <code>"important"</code>) if one exists. The empty string if none
* exists.
*/
public String getPropertyPriority(String propertyName);
/**
* Used to set a property value and priority within this declaration
* block.
* @param propertyName The name of the CSS property. See the CSS property
* index.
* @param value The new value of the property.
* @param priority The new priority of the property (e.g.
* <code>"important"</code>).
* @exception DOMException
* SYNTAX_ERR: Raised if the specified value has a syntax error and is
* unparsable.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this declaration is
* readonly or the property is readonly.
*/
public void setProperty(String propertyName,
String value,
String priority)
throws DOMException;
/**
* The number of properties that have been explicitly set in this
* declaration block. The range of valid indices is 0 to length-1
* inclusive.
*/
public int getLength();
/**
* Used to retrieve the properties that have been explicitly set in this
* declaration block. The order of the properties retrieved using this
* method does not have to be the order in which they were set. This
* method can be used to iterate over all properties in this declaration
* block.
* @param index Index of the property name to retrieve.
* @return The name of the property at this ordinal position. The empty
* string if no property exists at this position.
*/
public String item(int index);
/**
* The CSS rule that contains this declaration block or <code>null</code>
* if this <code>CSSStyleDeclaration</code> is not attached to a
* <code>CSSRule</code>.
*/
public CSSRule getParentRule();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMException;
/**
* The <code>CSSStyleRule</code> interface represents a single rule set in a
* CSS style sheet.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSStyleRule extends CSSRule {
/**
* The textual representation of the selector for the rule set. The
* implementation may have stripped out insignificant whitespace while
* parsing the selector.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified CSS string value has a syntax
* error and is unparsable.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this rule is readonly.
*/
public String getSelectorText();
public void setSelectorText(String selectorText)
throws DOMException;
/**
* The declaration-block of this rule set.
*/
public CSSStyleDeclaration getStyle();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMException;
import org.w3c.dom.stylesheets.StyleSheet;
/**
* The <code>CSSStyleSheet</code> interface is a concrete interface used to
* represent a CSS style sheet i.e., a style sheet whose content type is
* "text/css".
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSStyleSheet extends StyleSheet {
/**
* If this style sheet comes from an <code>@import</code> rule, the
* <code>ownerRule</code> attribute will contain the
* <code>CSSImportRule</code>. In that case, the <code>ownerNode</code>
* attribute in the <code>StyleSheet</code> interface will be
* <code>null</code>. If the style sheet comes from an element or a
* processing instruction, the <code>ownerRule</code> attribute will be
* <code>null</code> and the <code>ownerNode</code> attribute will
* contain the <code>Node</code>.
*/
public CSSRule getOwnerRule();
/**
* The list of all CSS rules contained within the style sheet. This
* includes both rule sets and at-rules.
*/
public CSSRuleList getCssRules();
/**
* Used to insert a new rule into the style sheet. The new rule now
* becomes part of the cascade.
* @param rule The parsable text representing the rule. For rule sets
* this contains both the selector and the style declaration. For
* at-rules, this specifies both the at-identifier and the rule
* content.
* @param index The index within the style sheet's rule list of the rule
* before which to insert the specified rule. If the specified index
* is equal to the length of the style sheet's rule collection, the
* rule will be added to the end of the style sheet.
* @return The index within the style sheet's rule collection of the
* newly inserted rule.
* @exception DOMException
* HIERARCHY_REQUEST_ERR: Raised if the rule cannot be inserted at the
* specified index e.g. if an <code>@import</code> rule is inserted
* after a standard rule set or other at-rule.
* <br>INDEX_SIZE_ERR: Raised if the specified index is not a valid
* insertion point.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this style sheet is
* readonly.
* <br>SYNTAX_ERR: Raised if the specified rule has a syntax error and
* is unparsable.
*/
public int insertRule(String rule,
int index)
throws DOMException;
/**
* Used to delete a rule from the style sheet.
* @param index The index within the style sheet's rule list of the rule
* to remove.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if the specified index does not correspond to
* a rule in the style sheet's rule list.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this style sheet is
* readonly.
*/
public void deleteRule(int index)
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
/**
* The <code>CSSUnknownRule</code> interface represents an at-rule not
* supported by this user agent.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSUnknownRule extends CSSRule {
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMException;
/**
* The <code>CSSValue</code> interface represents a simple or a complex
* value. A <code>CSSValue</code> object only occurs in a context of a CSS
* property.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSValue {
// UnitTypes
/**
* The value is inherited and the <code>cssText</code> contains "inherit".
*/
public static final short CSS_INHERIT = 0;
/**
* The value is a primitive value and an instance of the
* <code>CSSPrimitiveValue</code> interface can be obtained by using
* binding-specific casting methods on this instance of the
* <code>CSSValue</code> interface.
*/
public static final short CSS_PRIMITIVE_VALUE = 1;
/**
* The value is a <code>CSSValue</code> list and an instance of the
* <code>CSSValueList</code> interface can be obtained by using
* binding-specific casting methods on this instance of the
* <code>CSSValue</code> interface.
*/
public static final short CSS_VALUE_LIST = 2;
/**
* The value is a custom value.
*/
public static final short CSS_CUSTOM = 3;
/**
* A string representation of the current value.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified CSS string value has a syntax
* error (according to the attached property) or is unparsable.
* <br>INVALID_MODIFICATION_ERR: Raised if the specified CSS string
* value represents a different type of values than the values allowed
* by the CSS property.
* <br> NO_MODIFICATION_ALLOWED_ERR: Raised if this value is readonly.
*/
public String getCssText();
public void setCssText(String cssText)
throws DOMException;
/**
* A code defining the type of the value as defined above.
*/
public short getCssValueType();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
/**
* The <code>CSSValueList</code> interface provides the abstraction of an
* ordered collection of CSS values.
* <p> Some properties allow an empty list into their syntax. In that case,
* these properties take the <code>none</code> identifier. So, an empty list
* means that the property has the value <code>none</code>.
* <p> The items in the <code>CSSValueList</code> are accessible via an
* integral index, starting from 0.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface CSSValueList extends CSSValue {
/**
* The number of <code>CSSValues</code> in the list. The range of valid
* values of the indices is <code>0</code> to <code>length-1</code>
* inclusive.
*/
public int getLength();
/**
* Used to retrieve a <code>CSSValue</code> by ordinal index. The order in
* this collection represents the order of the values in the CSS style
* property. If index is greater than or equal to the number of values
* in the list, this returns <code>null</code>.
* @param indexIndex into the collection.
* @return The <code>CSSValue</code> at the <code>index</code> position
* in the <code>CSSValueList</code>, or <code>null</code> if that is
* not a valid index.
*/
public CSSValue item(int index);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
/**
* The <code>Counter</code> interface is used to represent any counter or
* counters function value. This interface reflects the values in the
* underlying style property.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface Counter {
/**
* This attribute is used for the identifier of the counter.
*/
public String getIdentifier();
/**
* This attribute is used for the style of the list.
*/
public String getListStyle();
/**
* This attribute is used for the separator of the nested counters.
*/
public String getSeparator();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.DOMImplementation;
import org.w3c.dom.DOMException;
/**
* This interface allows the DOM user to create a <code>CSSStyleSheet</code>
* outside the context of a document. There is no way to associate the new
* <code>CSSStyleSheet</code> with a document in DOM Level 2.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface DOMImplementationCSS extends DOMImplementation {
/**
* Creates a new <code>CSSStyleSheet</code>.
* @param title The advisory title. See also the section.
* @param media The comma-separated list of media associated with the new
* style sheet. See also the section.
* @return A new CSS style sheet.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified media string value has a syntax
* error and is unparsable.
*/
public CSSStyleSheet createCSSStyleSheet(String title,
String media)
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.stylesheets.DocumentStyle;
import org.w3c.dom.Element;
/**
* This interface represents a document with a CSS view.
* <p> The <code>getOverrideStyle</code> method provides a mechanism through
* which a DOM author could effect immediate change to the style of an
* element without modifying the explicitly linked style sheets of a
* document or the inline style of elements in the style sheets. This style
* sheet comes after the author style sheet in the cascade algorithm and is
* called override style sheet. The override style sheet takes precedence
* over author style sheets. An "!important" declaration still takes
* precedence over a normal declaration. Override, author, and user style
* sheets all may contain "!important" declarations. User "!important" rules
* take precedence over both override and author "!important" rules, and
* override "!important" rules take precedence over author "!important"
* rules.
* <p> The expectation is that an instance of the <code>DocumentCSS</code>
* interface can be obtained by using binding-specific casting methods on an
* instance of the <code>Document</code> interface.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface DocumentCSS extends DocumentStyle {
/**
* This method is used to retrieve the override style declaration for a
* specified element and a specified pseudo-element.
* @param elt The element whose style is to be modified. This parameter
* cannot be null.
* @param pseudoElt The pseudo-element or <code>null</code> if none.
* @return The override style declaration.
*/
public CSSStyleDeclaration getOverrideStyle(Element elt,
String pseudoElt);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
/**
* Inline style information attached to elements is exposed through the
* <code>style</code> attribute. This represents the contents of the STYLE
* attribute for HTML elements (or elements in other schemas or DTDs which
* use the STYLE attribute in the same way). The expectation is that an
* instance of the ElementCSSInlineStyle interface can be obtained by using
* binding-specific casting methods on an instance of the Element interface
* when the element supports inline CSS style informations.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface ElementCSSInlineStyle {
/**
* The style attribute.
*/
public CSSStyleDeclaration getStyle();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
/**
* The <code>RGBColor</code> interface is used to represent any RGB color
* value. This interface reflects the values in the underlying style
* property. Hence, modifications made to the <code>CSSPrimitiveValue</code>
* objects modify the style property.
* <p> A specified RGB color is not clipped (even if the number is outside the
* range 0-255 or 0%-100%). A computed RGB color is clipped depending on the
* device.
* <p> Even if a style sheet can only contain an integer for a color value,
* the internal storage of this integer is a float, and this can be used as
* a float in the specified or the computed style.
* <p> A color percentage value can always be converted to a number and vice
* versa.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface RGBColor {
/**
* This attribute is used for the red value of the RGB color.
*/
public CSSPrimitiveValue getRed();
/**
* This attribute is used for the green value of the RGB color.
*/
public CSSPrimitiveValue getGreen();
/**
* This attribute is used for the blue value of the RGB color.
*/
public CSSPrimitiveValue getBlue();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
/**
* The <code>Rect</code> interface is used to represent any rect value. This
* interface reflects the values in the underlying style property. Hence,
* modifications made to the <code>CSSPrimitiveValue</code> objects modify
* the style property.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface Rect {
/**
* This attribute is used for the top of the rect.
*/
public CSSPrimitiveValue getTop();
/**
* This attribute is used for the right of the rect.
*/
public CSSPrimitiveValue getRight();
/**
* This attribute is used for the bottom of the rect.
*/
public CSSPrimitiveValue getBottom();
/**
* This attribute is used for the left of the rect.
*/
public CSSPrimitiveValue getLeft();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.views.AbstractView;
import org.w3c.dom.Element;
/**
* This interface represents a CSS view. The <code>getComputedStyle</code>
* method provides a read only access to the computed values of an element.
* <p> The expectation is that an instance of the <code>ViewCSS</code>
* interface can be obtained by using binding-specific casting methods on an
* instance of the <code>AbstractView</code> interface.
* <p> Since a computed style is related to an <code>Element</code> node, if
* this element is removed from the document, the associated
* <code>CSSStyleDeclaration</code> and <code>CSSValue</code> related to
* this declaration are no longer valid.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface ViewCSS extends AbstractView {
/**
* This method is used to get the computed style as it is defined in .
* @param elt The element whose style is to be computed. This parameter
* cannot be null.
* @param pseudoElt The pseudo-element or <code>null</code> if none.
* @return The computed style. The <code>CSSStyleDeclaration</code> is
* read-only and contains only absolute values.
*/
public CSSStyleDeclaration getComputedStyle(Element elt,
String pseudoElt);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.events;
import org.w3c.dom.DOMException;
/**
* The <code>DocumentEvent</code> interface provides a mechanism by which the
* user can create an Event of a type supported by the implementation. It is
* expected that the <code>DocumentEvent</code> interface will be
* implemented on the same object which implements the <code>Document</code>
* interface in an implementation which supports the Event model.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113'>Document Object Model (DOM) Level 2 Events Specification</a>.
* @since DOM Level 2
*/
public interface DocumentEvent {
/**
*
* @param eventTypeThe <code>eventType</code> parameter specifies the
* type of <code>Event</code> interface to be created. If the
* <code>Event</code> interface specified is supported by the
* implementation this method will return a new <code>Event</code> of
* the interface type requested. If the <code>Event</code> is to be
* dispatched via the <code>dispatchEvent</code> method the
* appropriate event init method must be called after creation in
* order to initialize the <code>Event</code>'s values. As an example,
* a user wishing to synthesize some kind of <code>UIEvent</code>
* would call <code>createEvent</code> with the parameter "UIEvents".
* The <code>initUIEvent</code> method could then be called on the
* newly created <code>UIEvent</code> to set the specific type of
* UIEvent to be dispatched and set its context information.The
* <code>createEvent</code> method is used in creating
* <code>Event</code>s when it is either inconvenient or unnecessary
* for the user to create an <code>Event</code> themselves. In cases
* where the implementation provided <code>Event</code> is
* insufficient, users may supply their own <code>Event</code>
* implementations for use with the <code>dispatchEvent</code> method.
* @return The newly created <code>Event</code>
* @exception DOMException
* NOT_SUPPORTED_ERR: Raised if the implementation does not support the
* type of <code>Event</code> interface requested
*/
public Event createEvent(String eventType)
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.events;
/**
* The <code>Event</code> interface is used to provide contextual information
* about an event to the handler processing the event. An object which
* implements the <code>Event</code> interface is generally passed as the
* first parameter to an event handler. More specific context information is
* passed to event handlers by deriving additional interfaces from
* <code>Event</code> which contain information directly relating to the
* type of event they accompany. These derived interfaces are also
* implemented by the object passed to the event listener.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113'>Document Object Model (DOM) Level 2 Events Specification</a>.
* @since DOM Level 2
*/
public interface Event {
// PhaseType
/**
* The current event phase is the capturing phase.
*/
public static final short CAPTURING_PHASE = 1;
/**
* The event is currently being evaluated at the target
* <code>EventTarget</code>.
*/
public static final short AT_TARGET = 2;
/**
* The current event phase is the bubbling phase.
*/
public static final short BUBBLING_PHASE = 3;
/**
* The name of the event (case-insensitive). The name must be an XML name.
*/
public String getType();
/**
* Used to indicate the <code>EventTarget</code> to which the event was
* originally dispatched.
*/
public EventTarget getTarget();
/**
* Used to indicate the <code>EventTarget</code> whose
* <code>EventListeners</code> are currently being processed. This is
* particularly useful during capturing and bubbling.
*/
public EventTarget getCurrentTarget();
/**
* Used to indicate which phase of event flow is currently being
* evaluated.
*/
public short getEventPhase();
/**
* Used to indicate whether or not an event is a bubbling event. If the
* event can bubble the value is true, else the value is false.
*/
public boolean getBubbles();
/**
* Used to indicate whether or not an event can have its default action
* prevented. If the default action can be prevented the value is true,
* else the value is false.
*/
public boolean getCancelable();
/**
* Used to specify the time (in milliseconds relative to the epoch) at
* which the event was created. Due to the fact that some systems may
* not provide this information the value of <code>timeStamp</code> may
* be not available for all events. When not available, a value of 0
* will be returned. Examples of epoch time are the time of the system
* start or 0:0:0 UTC 1st January 1970.
*/
public long getTimeStamp();
/**
* The <code>stopPropagation</code> method is used prevent further
* propagation of an event during event flow. If this method is called
* by any <code>EventListener</code> the event will cease propagating
* through the tree. The event will complete dispatch to all listeners
* on the current <code>EventTarget</code> before event flow stops. This
* method may be used during any stage of event flow.
*/
public void stopPropagation();
/**
* If an event is cancelable, the <code>preventDefault</code> method is
* used to signify that the event is to be canceled, meaning any default
* action normally taken by the implementation as a result of the event
* will not occur. If, during any stage of event flow, the
* <code>preventDefault</code> method is called the event is canceled.
* Any default action associated with the event will not occur. Calling
* this method for a non-cancelable event has no effect. Once
* <code>preventDefault</code> has been called it will remain in effect
* throughout the remainder of the event's propagation. This method may
* be used during any stage of event flow.
*/
public void preventDefault();
/**
* The <code>initEvent</code> method is used to initialize the value of an
* <code>Event</code> created through the <code>DocumentEvent</code>
* interface. This method may only be called before the
* <code>Event</code> has been dispatched via the
* <code>dispatchEvent</code> method, though it may be called multiple
* times during that phase if necessary. If called multiple times the
* final invocation takes precedence. If called from a subclass of
* <code>Event</code> interface only the values specified in the
* <code>initEvent</code> method are modified, all other attributes are
* left unchanged.
* @param eventTypeArgSpecifies the event type. This type may be any
* event type currently defined in this specification or a new event
* type.. The string must be an XML name. Any new event type must not
* begin with any upper, lower, or mixed case version of the string
* "DOM". This prefix is reserved for future DOM event sets. It is
* also strongly recommended that third parties adding their own
* events use their own prefix to avoid confusion and lessen the
* probability of conflicts with other new events.
* @param canBubbleArgSpecifies whether or not the event can bubble.
* @param cancelableArgSpecifies whether or not the event's default
* action can be prevented.
*/
public void initEvent(String eventTypeArg,
boolean canBubbleArg,
boolean cancelableArg);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.events;
/**
* Event operations may throw an <code>EventException</code> as specified in
* their method descriptions.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113'>Document Object Model (DOM) Level 2 Events Specification</a>.
* @since DOM Level 2
*/
public class EventException extends RuntimeException {
public EventException(short code, String message) {
super(message);
this.code = code;
}
public short code;
// EventExceptionCode
/**
* If the <code>Event</code>'s type was not specified by initializing the
* event before the method was called. Specification of the Event's type
* as <code>null</code> or an empty string will also trigger this
* exception.
*/
public static final short UNSPECIFIED_EVENT_TYPE_ERR = 0;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.events;
/**
* The <code>EventListener</code> interface is the primary method for
* handling events. Users implement the <code>EventListener</code> interface
* and register their listener on an <code>EventTarget</code> using the
* <code>AddEventListener</code> method. The users should also remove their
* <code>EventListener</code> from its <code>EventTarget</code> after they
* have completed using the listener.
* <p> When a <code>Node</code> is copied using the <code>cloneNode</code>
* method the <code>EventListener</code>s attached to the source
* <code>Node</code> are not attached to the copied <code>Node</code>. If
* the user wishes the same <code>EventListener</code>s to be added to the
* newly created copy the user must add them manually.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113'>Document Object Model (DOM) Level 2 Events Specification</a>.
* @since DOM Level 2
*/
public interface EventListener {
/**
* This method is called whenever an event occurs of the type for which
* the <code> EventListener</code> interface was registered.
* @param evt The <code>Event</code> contains contextual information
* about the event. It also contains the <code>stopPropagation</code>
* and <code>preventDefault</code> methods which are used in
* determining the event's flow and default action.
*/
public void handleEvent(Event evt);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.events;
/**
* The <code>EventTarget</code> interface is implemented by all
* <code>Nodes</code> in an implementation which supports the DOM Event
* Model. Therefore, this interface can be obtained by using
* binding-specific casting methods on an instance of the <code>Node</code>
* interface. The interface allows registration and removal of
* <code>EventListeners</code> on an <code>EventTarget</code> and dispatch
* of events to that <code>EventTarget</code>.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113'>Document Object Model (DOM) Level 2 Events Specification</a>.
* @since DOM Level 2
*/
public interface EventTarget {
/**
* This method allows the registration of event listeners on the event
* target. If an <code>EventListener</code> is added to an
* <code>EventTarget</code> while it is processing an event, it will not
* be triggered by the current actions but may be triggered during a
* later stage of event flow, such as the bubbling phase.
* <br> If multiple identical <code>EventListener</code>s are registered
* on the same <code>EventTarget</code> with the same parameters the
* duplicate instances are discarded. They do not cause the
* <code>EventListener</code> to be called twice and since they are
* discarded they do not need to be removed with the
* <code>removeEventListener</code> method.
* @param typeThe event type for which the user is registering
* @param listenerThe <code>listener</code> parameter takes an interface
* implemented by the user which contains the methods to be called
* when the event occurs.
* @param useCaptureIf true, <code>useCapture</code> indicates that the
* user wishes to initiate capture. After initiating capture, all
* events of the specified type will be dispatched to the registered
* <code>EventListener</code> before being dispatched to any
* <code>EventTargets</code> beneath them in the tree. Events which
* are bubbling upward through the tree will not trigger an
* <code>EventListener</code> designated to use capture.
*/
public void addEventListener(String type,
EventListener listener,
boolean useCapture);
/**
* This method allows the removal of event listeners from the event
* target. If an <code>EventListener</code> is removed from an
* <code>EventTarget</code> while it is processing an event, it will not
* be triggered by the current actions. <code>EventListener</code>s can
* never be invoked after being removed.
* <br>Calling <code>removeEventListener</code> with arguments which do
* not identify any currently registered <code>EventListener</code> on
* the <code>EventTarget</code> has no effect.
* @param typeSpecifies the event type of the <code>EventListener</code>
* being removed.
* @param listenerThe <code>EventListener</code> parameter indicates the
* <code>EventListener </code> to be removed.
* @param useCaptureSpecifies whether the <code>EventListener</code>
* being removed was registered as a capturing listener or not. If a
* listener was registered twice, one with capture and one without,
* each must be removed separately. Removal of a capturing listener
* does not affect a non-capturing version of the same listener, and
* vice versa.
*/
public void removeEventListener(String type,
EventListener listener,
boolean useCapture);
/**
* This method allows the dispatch of events into the implementations
* event model. Events dispatched in this manner will have the same
* capturing and bubbling behavior as events dispatched directly by the
* implementation. The target of the event is the
* <code> EventTarget</code> on which <code>dispatchEvent</code> is
* called.
* @param evtSpecifies the event type, behavior, and contextual
* information to be used in processing the event.
* @return The return value of <code>dispatchEvent</code> indicates
* whether any of the listeners which handled the event called
* <code>preventDefault</code>. If <code>preventDefault</code> was
* called the value is false, else the value is true.
* @exception EventException
* UNSPECIFIED_EVENT_TYPE_ERR: Raised if the <code>Event</code>'s type
* was not specified by initializing the event before
* <code>dispatchEvent</code> was called. Specification of the
* <code>Event</code>'s type as <code>null</code> or an empty string
* will also trigger this exception.
*/
public boolean dispatchEvent(Event evt)
throws EventException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.events;
import org.w3c.dom.views.AbstractView;
/**
* The <code>MouseEvent</code> interface provides specific contextual
* information associated with Mouse events.
* <p>The <code>detail</code> attribute inherited from <code>UIEvent</code>
* indicates the number of times a mouse button has been pressed and
* released over the same screen location during a user action. The
* attribute value is 1 when the user begins this action and increments by 1
* for each full sequence of pressing and releasing. If the user moves the
* mouse between the mousedown and mouseup the value will be set to 0,
* indicating that no click is occurring.
* <p>In the case of nested elements mouse events are always targeted at the
* most deeply nested element. Ancestors of the targeted element may use
* bubbling to obtain notification of mouse events which occur within its
* descendent elements.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113'>Document Object Model (DOM) Level 2 Events Specification</a>.
* @since DOM Level 2
*/
public interface MouseEvent extends UIEvent {
/**
* The horizontal coordinate at which the event occurred relative to the
* origin of the screen coordinate system.
*/
public int getScreenX();
/**
* The vertical coordinate at which the event occurred relative to the
* origin of the screen coordinate system.
*/
public int getScreenY();
/**
* The horizontal coordinate at which the event occurred relative to the
* DOM implementation's client area.
*/
public int getClientX();
/**
* The vertical coordinate at which the event occurred relative to the DOM
* implementation's client area.
*/
public int getClientY();
/**
* Used to indicate whether the 'ctrl' key was depressed during the firing
* of the event.
*/
public boolean getCtrlKey();
/**
* Used to indicate whether the 'shift' key was depressed during the
* firing of the event.
*/
public boolean getShiftKey();
/**
* Used to indicate whether the 'alt' key was depressed during the firing
* of the event. On some platforms this key may map to an alternative
* key name.
*/
public boolean getAltKey();
/**
* Used to indicate whether the 'meta' key was depressed during the firing
* of the event. On some platforms this key may map to an alternative
* key name.
*/
public boolean getMetaKey();
/**
* During mouse events caused by the depression or release of a mouse
* button, <code>button</code> is used to indicate which mouse button
* changed state. The values for <code>button</code> range from zero to
* indicate the left button of the mouse, one to indicate the middle
* button if present, and two to indicate the right button. For mice
* configured for left handed use in which the button actions are
* reversed the values are instead read from right to left.
*/
public short getButton();
/**
* Used to identify a secondary <code>EventTarget</code> related to a UI
* event. Currently this attribute is used with the mouseover event to
* indicate the <code>EventTarget</code> which the pointing device
* exited and with the mouseout event to indicate the
* <code>EventTarget</code> which the pointing device entered.
*/
public EventTarget getRelatedTarget();
/**
* The <code>initMouseEvent</code> method is used to initialize the value
* of a <code>MouseEvent</code> created through the
* <code>DocumentEvent</code> interface. This method may only be called
* before the <code>MouseEvent</code> has been dispatched via the
* <code>dispatchEvent</code> method, though it may be called multiple
* times during that phase if necessary. If called multiple times, the
* final invocation takes precedence.
* @param typeArgSpecifies the event type.
* @param canBubbleArgSpecifies whether or not the event can bubble.
* @param cancelableArgSpecifies whether or not the event's default
* action can be prevented.
* @param viewArgSpecifies the <code>Event</code>'s
* <code>AbstractView</code>.
* @param detailArgSpecifies the <code>Event</code>'s mouse click count.
* @param screenXArgSpecifies the <code>Event</code>'s screen x coordinate
* @param screenYArgSpecifies the <code>Event</code>'s screen y coordinate
* @param clientXArgSpecifies the <code>Event</code>'s client x coordinate
* @param clientYArgSpecifies the <code>Event</code>'s client y coordinate
* @param ctrlKeyArgSpecifies whether or not control key was depressed
* during the <code>Event</code>.
* @param altKeyArgSpecifies whether or not alt key was depressed during
* the <code>Event</code>.
* @param shiftKeyArgSpecifies whether or not shift key was depressed
* during the <code>Event</code>.
* @param metaKeyArgSpecifies whether or not meta key was depressed
* during the <code>Event</code>.
* @param buttonArgSpecifies the <code>Event</code>'s mouse button.
* @param relatedTargetArgSpecifies the <code>Event</code>'s related
* <code>EventTarget</code>.
*/
public void initMouseEvent(String typeArg,
boolean canBubbleArg,
boolean cancelableArg,
AbstractView viewArg,
int detailArg,
int screenXArg,
int screenYArg,
int clientXArg,
int clientYArg,
boolean ctrlKeyArg,
boolean altKeyArg,
boolean shiftKeyArg,
boolean metaKeyArg,
short buttonArg,
EventTarget relatedTargetArg);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.events;
import org.w3c.dom.Node;
/**
* The <code>MutationEvent</code> interface provides specific contextual
* information associated with Mutation events.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113'>Document Object Model (DOM) Level 2 Events Specification</a>.
* @since DOM Level 2
*/
public interface MutationEvent extends Event {
// attrChangeType
/**
* The <code>Attr</code> was modified in place.
*/
public static final short MODIFICATION = 1;
/**
* The <code>Attr</code> was just added.
*/
public static final short ADDITION = 2;
/**
* The <code>Attr</code> was just removed.
*/
public static final short REMOVAL = 3;
/**
* <code>relatedNode</code> is used to identify a secondary node related
* to a mutation event. For example, if a mutation event is dispatched
* to a node indicating that its parent has changed, the
* <code>relatedNode</code> is the changed parent. If an event is
* instead dispatched to a subtree indicating a node was changed within
* it, the <code>relatedNode</code> is the changed node. In the case of
* the DOMAttrModified event it indicates the <code>Attr</code> node
* which was modified, added, or removed.
*/
public Node getRelatedNode();
/**
* <code>prevValue</code> indicates the previous value of the
* <code>Attr</code> node in DOMAttrModified events, and of the
* <code>CharacterData</code> node in DOMCharDataModified events.
*/
public String getPrevValue();
/**
* <code>newValue</code> indicates the new value of the <code>Attr</code>
* node in DOMAttrModified events, and of the <code>CharacterData</code>
* node in DOMCharDataModified events.
*/
public String getNewValue();
/**
* <code>attrName</code> indicates the name of the changed
* <code>Attr</code> node in a DOMAttrModified event.
*/
public String getAttrName();
/**
* <code>attrChange</code> indicates the type of change which triggered
* the DOMAttrModified event. The values can be <code>MODIFICATION</code>
* , <code>ADDITION</code>, or <code>REMOVAL</code>.
*/
public short getAttrChange();
/**
* The <code>initMutationEvent</code> method is used to initialize the
* value of a <code>MutationEvent</code> created through the
* <code>DocumentEvent</code> interface. This method may only be called
* before the <code>MutationEvent</code> has been dispatched via the
* <code>dispatchEvent</code> method, though it may be called multiple
* times during that phase if necessary. If called multiple times, the
* final invocation takes precedence.
* @param typeArgSpecifies the event type.
* @param canBubbleArgSpecifies whether or not the event can bubble.
* @param cancelableArgSpecifies whether or not the event's default
* action can be prevented.
* @param relatedNodeArgSpecifies the <code>Event</code>'s related Node.
* @param prevValueArgSpecifies the <code>Event</code>'s
* <code>prevValue</code> attribute. This value may be null.
* @param newValueArgSpecifies the <code>Event</code>'s
* <code>newValue</code> attribute. This value may be null.
* @param attrNameArgSpecifies the <code>Event</code>'s
* <code>attrName</code> attribute. This value may be null.
* @param attrChangeArgSpecifies the <code>Event</code>'s
* <code>attrChange</code> attribute
*/
public void initMutationEvent(String typeArg,
boolean canBubbleArg,
boolean cancelableArg,
Node relatedNodeArg,
String prevValueArg,
String newValueArg,
String attrNameArg,
short attrChangeArg);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.events;
import org.w3c.dom.views.AbstractView;
/**
* The <code>UIEvent</code> interface provides specific contextual information
* associated with User Interface events.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113'>Document Object Model (DOM) Level 2 Events Specification</a>.
* @since DOM Level 2
*/
public interface UIEvent extends Event {
/**
* The <code>view</code> attribute identifies the <code>AbstractView</code>
* from which the event was generated.
*/
public AbstractView getView();
/**
* Specifies some detail information about the <code>Event</code>,
* depending on the type of event.
*/
public int getDetail();
/**
* The <code>initUIEvent</code> method is used to initialize the value of
* a <code>UIEvent</code> created through the <code>DocumentEvent</code>
* interface. This method may only be called before the
* <code>UIEvent</code> has been dispatched via the
* <code>dispatchEvent</code> method, though it may be called multiple
* times during that phase if necessary. If called multiple times, the
* final invocation takes precedence.
* @param typeArgSpecifies the event type.
* @param canBubbleArgSpecifies whether or not the event can bubble.
* @param cancelableArgSpecifies whether or not the event's default
* action can be prevented.
* @param viewArgSpecifies the <code>Event</code>'s
* <code>AbstractView</code>.
* @param detailArgSpecifies the <code>Event</code>'s detail.
*/
public void initUIEvent(String typeArg,
boolean canBubbleArg,
boolean cancelableArg,
AbstractView viewArg,
int detailArg);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.ranges;
/**
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Traversal-Range-20001113'>Document Object Model (DOM) Level 2 Traversal and Range Specification</a>.
* @since DOM Level 2
*/
public interface DocumentRange {
/**
* This interface can be obtained from the object implementing the
* <code>Document</code> interface using binding-specific casting
* methods.
* @return The initial state of the Range returned from this method is
* such that both of its boundary-points are positioned at the
* beginning of the corresponding Document, before any content. The
* Range returned can only be used to select content associated with
* this Document, or with DocumentFragments and Attrs for which this
* Document is the <code>ownerDocument</code>.
*/
public Range createRange();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.ranges;
import org.w3c.dom.Node;
import org.w3c.dom.DocumentFragment;
import org.w3c.dom.DOMException;
/**
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Traversal-Range-20001113'>Document Object Model (DOM) Level 2 Traversal and Range Specification</a>.
* @since DOM Level 2
*/
public interface Range {
/**
* Node within which the Range begins
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public Node getStartContainer()
throws DOMException;
/**
* Offset within the starting node of the Range.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public int getStartOffset()
throws DOMException;
/**
* Node within which the Range ends
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public Node getEndContainer()
throws DOMException;
/**
* Offset within the ending node of the Range.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public int getEndOffset()
throws DOMException;
/**
* TRUE if the Range is collapsed
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public boolean getCollapsed()
throws DOMException;
/**
* The deepest common ancestor container of the Range's two
* boundary-points.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public Node getCommonAncestorContainer()
throws DOMException;
/**
* Sets the attributes describing the start of the Range.
* @param refNodeThe <code>refNode</code> value. This parameter must be
* different from <code>null</code>.
* @param offsetThe <code>startOffset</code> value.
* @exception RangeException
* INVALID_NODE_TYPE_ERR: Raised if <code>refNode</code> or an ancestor
* of <code>refNode</code> is an Entity, Notation, or DocumentType
* node.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if <code>offset</code> is negative or greater
* than the number of child units in <code>refNode</code>. Child units
* are 16-bit units if <code>refNode</code> is a type of CharacterData
* node (e.g., a Text or Comment node) or a ProcessingInstruction
* node. Child units are Nodes in all other cases.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
*/
public void setStart(Node refNode,
int offset)
throws RangeException, DOMException;
/**
* Sets the attributes describing the end of a Range.
* @param refNodeThe <code>refNode</code> value. This parameter must be
* different from <code>null</code>.
* @param offsetThe <code>endOffset</code> value.
* @exception RangeException
* INVALID_NODE_TYPE_ERR: Raised if <code>refNode</code> or an ancestor
* of <code>refNode</code> is an Entity, Notation, or DocumentType
* node.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if <code>offset</code> is negative or greater
* than the number of child units in <code>refNode</code>. Child units
* are 16-bit units if <code>refNode</code> is a type of CharacterData
* node (e.g., a Text or Comment node) or a ProcessingInstruction
* node. Child units are Nodes in all other cases.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
*/
public void setEnd(Node refNode,
int offset)
throws RangeException, DOMException;
/**
* Sets the start position to be before a node
* @param refNodeRange starts before <code>refNode</code>
* @exception RangeException
* INVALID_NODE_TYPE_ERR: Raised if the root container of
* <code>refNode</code> is not an Attr, Document, or DocumentFragment
* node or if <code>refNode</code> is a Document, DocumentFragment,
* Attr, Entity, or Notation node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public void setStartBefore(Node refNode)
throws RangeException, DOMException;
/**
* Sets the start position to be after a node
* @param refNodeRange starts after <code>refNode</code>
* @exception RangeException
* INVALID_NODE_TYPE_ERR: Raised if the root container of
* <code>refNode</code> is not an Attr, Document, or DocumentFragment
* node or if <code>refNode</code> is a Document, DocumentFragment,
* Attr, Entity, or Notation node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public void setStartAfter(Node refNode)
throws RangeException, DOMException;
/**
* Sets the end position to be before a node.
* @param refNodeRange ends before <code>refNode</code>
* @exception RangeException
* INVALID_NODE_TYPE_ERR: Raised if the root container of
* <code>refNode</code> is not an Attr, Document, or DocumentFragment
* node or if <code>refNode</code> is a Document, DocumentFragment,
* Attr, Entity, or Notation node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public void setEndBefore(Node refNode)
throws RangeException, DOMException;
/**
* Sets the end of a Range to be after a node
* @param refNodeRange ends after <code>refNode</code>.
* @exception RangeException
* INVALID_NODE_TYPE_ERR: Raised if the root container of
* <code>refNode</code> is not an Attr, Document or DocumentFragment
* node or if <code>refNode</code> is a Document, DocumentFragment,
* Attr, Entity, or Notation node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public void setEndAfter(Node refNode)
throws RangeException, DOMException;
/**
* Collapse a Range onto one of its boundary-points
* @param toStartIf TRUE, collapses the Range onto its start; if FALSE,
* collapses it onto its end.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public void collapse(boolean toStart)
throws DOMException;
/**
* Select a node and its contents
* @param refNodeThe node to select.
* @exception RangeException
* INVALID_NODE_TYPE_ERR: Raised if an ancestor of <code>refNode</code>
* is an Entity, Notation or DocumentType node or if
* <code>refNode</code> is a Document, DocumentFragment, Attr, Entity,
* or Notation node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public void selectNode(Node refNode)
throws RangeException, DOMException;
/**
* Select the contents within a node
* @param refNodeNode to select from
* @exception RangeException
* INVALID_NODE_TYPE_ERR: Raised if <code>refNode</code> or an ancestor
* of <code>refNode</code> is an Entity, Notation or DocumentType node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public void selectNodeContents(Node refNode)
throws RangeException, DOMException;
// CompareHow
/**
* Compare start boundary-point of <code>sourceRange</code> to start
* boundary-point of Range on which <code>compareBoundaryPoints</code>
* is invoked.
*/
public static final short START_TO_START = 0;
/**
* Compare start boundary-point of <code>sourceRange</code> to end
* boundary-point of Range on which <code>compareBoundaryPoints</code>
* is invoked.
*/
public static final short START_TO_END = 1;
/**
* Compare end boundary-point of <code>sourceRange</code> to end
* boundary-point of Range on which <code>compareBoundaryPoints</code>
* is invoked.
*/
public static final short END_TO_END = 2;
/**
* Compare end boundary-point of <code>sourceRange</code> to start
* boundary-point of Range on which <code>compareBoundaryPoints</code>
* is invoked.
*/
public static final short END_TO_START = 3;
/**
* Compare the boundary-points of two Ranges in a document.
* @param howA code representing the type of comparison, as defined above.
* @param sourceRangeThe <code>Range</code> on which this current
* <code>Range</code> is compared to.
* @return -1, 0 or 1 depending on whether the corresponding
* boundary-point of the Range is respectively before, equal to, or
* after the corresponding boundary-point of <code>sourceRange</code>.
* @exception DOMException
* WRONG_DOCUMENT_ERR: Raised if the two Ranges are not in the same
* Document or DocumentFragment.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
*/
public short compareBoundaryPoints(short how,
Range sourceRange)
throws DOMException;
/**
* Removes the contents of a Range from the containing document or
* document fragment without returning a reference to the removed
* content.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if any portion of the content of
* the Range is read-only or any of the nodes that contain any of the
* content of the Range are read-only.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
*/
public void deleteContents()
throws DOMException;
/**
* Moves the contents of a Range from the containing document or document
* fragment to a new DocumentFragment.
* @return A DocumentFragment containing the extracted contents.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if any portion of the content of
* the Range is read-only or any of the nodes which contain any of the
* content of the Range are read-only.
* <br>HIERARCHY_REQUEST_ERR: Raised if a DocumentType node would be
* extracted into the new DocumentFragment.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
*/
public DocumentFragment extractContents()
throws DOMException;
/**
* Duplicates the contents of a Range
* @return A DocumentFragment that contains content equivalent to this
* Range.
* @exception DOMException
* HIERARCHY_REQUEST_ERR: Raised if a DocumentType node would be
* extracted into the new DocumentFragment.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
*/
public DocumentFragment cloneContents()
throws DOMException;
/**
* Inserts a node into the Document or DocumentFragment at the start of
* the Range. If the container is a Text node, this will be split at the
* start of the Range (as if the Text node's splitText method was
* performed at the insertion point) and the insertion will occur
* between the two resulting Text nodes. Adjacent Text nodes will not be
* automatically merged. If the node to be inserted is a
* DocumentFragment node, the children will be inserted rather than the
* DocumentFragment node itself.
* @param newNodeThe node to insert at the start of the Range
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if an ancestor container of the
* start of the Range is read-only.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>newNode</code> and the
* container of the start of the Range were not created from the same
* document.
* <br>HIERARCHY_REQUEST_ERR: Raised if the container of the start of
* the Range is of a type that does not allow children of the type of
* <code>newNode</code> or if <code>newNode</code> is an ancestor of
* the container.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
* @exception RangeException
* INVALID_NODE_TYPE_ERR: Raised if <code>newNode</code> is an Attr,
* Entity, Notation, or Document node.
*/
public void insertNode(Node newNode)
throws DOMException, RangeException;
/**
* Reparents the contents of the Range to the given node and inserts the
* node at the position of the start of the Range.
* @param newParentThe node to surround the contents with.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if an ancestor container of
* either boundary-point of the Range is read-only.
* <br>WRONG_DOCUMENT_ERR: Raised if <code> newParent</code> and the
* container of the start of the Range were not created from the same
* document.
* <br>HIERARCHY_REQUEST_ERR: Raised if the container of the start of
* the Range is of a type that does not allow children of the type of
* <code>newParent</code> or if <code>newParent</code> is an ancestor
* of the container or if <code>node</code> would end up with a child
* node of a type not allowed by the type of <code>node</code>.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
* @exception RangeException
* BAD_BOUNDARYPOINTS_ERR: Raised if the Range partially selects a
* non-text node.
* <br>INVALID_NODE_TYPE_ERR: Raised if <code> node</code> is an Attr,
* Entity, DocumentType, Notation, Document, or DocumentFragment node.
*/
public void surroundContents(Node newParent)
throws DOMException, RangeException;
/**
* Produces a new Range whose boundary-points are equal to the
* boundary-points of the Range.
* @return The duplicated Range.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public Range cloneRange()
throws DOMException;
/**
* Returns the contents of a Range as a string. This string contains only
* the data characters, not any markup.
* @return The contents of the Range.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public String toString()
throws DOMException;
/**
* Called to indicate that the Range is no longer in use and that the
* implementation may relinquish any resources associated with this
* Range. Subsequent calls to any methods or attribute getters on this
* Range will result in a <code>DOMException</code> being thrown with an
* error code of <code>INVALID_STATE_ERR</code>.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*/
public void detach()
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.ranges;
/**
* Range operations may throw a <code>RangeException</code> as specified in
* their method descriptions.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Traversal-Range-20001113'>Document Object Model (DOM) Level 2 Traversal and Range Specification</a>.
* @since DOM Level 2
*/
public class RangeException extends RuntimeException {
public RangeException(short code, String message) {
super(message);
this.code = code;
}
public short code;
// RangeExceptionCode
/**
* If the boundary-points of a Range do not meet specific requirements.
*/
public static final short BAD_BOUNDARYPOINTS_ERR = 1;
/**
* If the container of an boundary-point of a Range is being set to either
* a node of an invalid type or a node with an ancestor of an invalid
* type.
*/
public static final short INVALID_NODE_TYPE_ERR = 2;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.stylesheets;
/**
* The <code>DocumentStyle</code> interface provides a mechanism by which the
* style sheets embedded in a document can be retrieved. The expectation is
* that an instance of the <code>DocumentStyle</code> interface can be
* obtained by using binding-specific casting methods on an instance of the
* <code>Document</code> interface.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface DocumentStyle {
/**
* A list containing all the style sheets explicitly linked into or
* embedded in a document. For HTML documents, this includes external
* style sheets, included via the HTML LINK element, and inline STYLE
* elements. In XML, this includes external style sheets, included via
* style sheet processing instructions (see ).
*/
public StyleSheetList getStyleSheets();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.stylesheets;
/**
* The <code>LinkStyle</code> interface provides a mechanism by which a style
* sheet can be retrieved from the node responsible for linking it into a
* document. An instance of the <code>LinkStyle</code> interface can be
* obtained using binding-specific casting methods on an instance of a
* linking node (<code>HTMLLinkElement</code>, <code>HTMLStyleElement</code>
* or <code>ProcessingInstruction</code> in DOM Level 2).
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface LinkStyle {
/**
* The style sheet.
*/
public StyleSheet getSheet();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.stylesheets;
import org.w3c.dom.DOMException;
/**
* The <code>MediaList</code> interface provides the abstraction of an
* ordered collection of media, without defining or constraining how this
* collection is implemented. An empty list is the same as a list that
* contains the medium <code>"all"</code>.
* <p> The items in the <code>MediaList</code> are accessible via an integral
* index, starting from 0.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface MediaList {
/**
* The parsable textual representation of the media list. This is a
* comma-separated list of media.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified string value has a syntax error
* and is unparsable.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this media list is
* readonly.
*/
public String getMediaText();
public void setMediaText(String mediaText)
throws DOMException;
/**
* The number of media in the list. The range of valid media is
* <code>0</code> to <code>length-1</code> inclusive.
*/
public int getLength();
/**
* Returns the <code>index</code>th in the list. If <code>index</code> is
* greater than or equal to the number of media in the list, this
* returns <code>null</code>.
* @param index Index into the collection.
* @return The medium at the <code>index</code>th position in the
* <code>MediaList</code>, or <code>null</code> if that is not a valid
* index.
*/
public String item(int index);
/**
* Deletes the medium indicated by <code>oldMedium</code> from the list.
* @param oldMediumThe medium to delete in the media list.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
* <br> NOT_FOUND_ERR: Raised if <code>oldMedium</code> is not in the
* list.
*/
public void deleteMedium(String oldMedium)
throws DOMException;
/**
* Adds the medium <code>newMedium</code> to the end of the list. If the
* <code>newMedium</code> is already used, it is first removed.
* @param newMediumThe new medium to add.
* @exception DOMException
* INVALID_CHARACTER_ERR: If the medium contains characters that are
* invalid in the underlying style language.
* <br> NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
*/
public void appendMedium(String newMedium)
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.stylesheets;
import org.w3c.dom.Node;
/**
* The <code>StyleSheet</code> interface is the abstract base interface for
* any type of style sheet. It represents a single style sheet associated
* with a structured document. In HTML, the StyleSheet interface represents
* either an external style sheet, included via the HTML LINK element, or
* an inline STYLE element. In XML, this interface represents an external
* style sheet, included via a style sheet processing instruction.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface StyleSheet {
/**
* This specifies the style sheet language for this style sheet. The
* style sheet language is specified as a content type (e.g.
* "text/css"). The content type is often specified in the
* <code>ownerNode</code>. Also see the type attribute definition for
* the <code>LINK</code> element in HTML 4.0, and the type
* pseudo-attribute for the XML style sheet processing instruction.
*/
public String getType();
/**
* <code>false</code> if the style sheet is applied to the document.
* <code>true</code> if it is not. Modifying this attribute may cause a
* new resolution of style for the document. A stylesheet only applies
* if both an appropriate medium definition is present and the disabled
* attribute is false. So, if the media doesn't apply to the current
* user agent, the <code>disabled</code> attribute is ignored.
*/
public boolean getDisabled();
public void setDisabled(boolean disabled);
/**
* The node that associates this style sheet with the document. For HTML,
* this may be the corresponding <code>LINK</code> or <code>STYLE</code>
* element. For XML, it may be the linking processing instruction. For
* style sheets that are included by other style sheets, the value of
* this attribute is <code>null</code>.
*/
public Node getOwnerNode();
/**
* For style sheet languages that support the concept of style sheet
* inclusion, this attribute represents the including style sheet, if
* one exists. If the style sheet is a top-level style sheet, or the
* style sheet language does not support inclusion, the value of this
* attribute is <code>null</code>.
*/
public StyleSheet getParentStyleSheet();
/**
* If the style sheet is a linked style sheet, the value of its attribute
* is its location. For inline style sheets, the value of this attribute
* is <code>null</code>. See the href attribute definition for the
* <code>LINK</code> element in HTML 4.0, and the href pseudo-attribute
* for the XML style sheet processing instruction.
*/
public String getHref();
/**
* The advisory title. The title is often specified in the
* <code>ownerNode</code>. See the title attribute definition for the
* <code>LINK</code> element in HTML 4.0, and the title pseudo-attribute
* for the XML style sheet processing instruction.
*/
public String getTitle();
/**
* The intended destination media for style information. The media is
* often specified in the <code>ownerNode</code>. If no media has been
* specified, the <code>MediaList</code> will be empty. See the media
* attribute definition for the <code>LINK</code> element in HTML 4.0,
* and the media pseudo-attribute for the XML style sheet processing
* instruction . Modifying the media list may cause a change to the
* attribute <code>disabled</code>.
*/
public MediaList getMedia();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.stylesheets;
/**
* The <code>StyleSheetList</code> interface provides the abstraction of an
* ordered collection of style sheets.
* <p> The items in the <code>StyleSheetList</code> are accessible via an
* integral index, starting from 0.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface StyleSheetList {
/**
* The number of <code>StyleSheets</code> in the list. The range of valid
* child stylesheet indices is <code>0</code> to <code>length-1</code>
* inclusive.
*/
public int getLength();
/**
* Used to retrieve a style sheet by ordinal index. If index is greater
* than or equal to the number of style sheets in the list, this returns
* <code>null</code>.
* @param indexIndex into the collection
* @return The style sheet at the <code>index</code> position in the
* <code>StyleSheetList</code>, or <code>null</code> if that is not a
* valid index.
*/
public StyleSheet item(int index);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.traversal;
import org.w3c.dom.Node;
import org.w3c.dom.DOMException;
/**
* <code>DocumentTraversal</code> contains methods that create iterators and
* tree-walkers to traverse a node and its children in document order (depth
* first, pre-order traversal, which is equivalent to the order in which the
* start tags occur in the text representation of the document). In DOMs
* which support the Traversal feature, <code>DocumentTraversal</code> will
* be implemented by the same objects that implement the Document interface.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Traversal-Range-20001113'>Document Object Model (DOM) Level 2 Traversal and Range Specification</a>.
* @since DOM Level 2
*/
public interface DocumentTraversal {
/**
* Create a new <code>NodeIterator</code> over the subtree rooted at the
* specified node.
* @param rootThe node which will be iterated together with its children.
* The iterator is initially positioned just before this node. The
* <code>whatToShow</code> flags and the filter, if any, are not
* considered when setting this position. The root must not be
* <code>null</code>.
* @param whatToShowThis flag specifies which node types may appear in
* the logical view of the tree presented by the iterator. See the
* description of <code>NodeFilter</code> for the set of possible
* <code>SHOW_</code> values.These flags can be combined using
* <code>OR</code>.
* @param filterThe <code>NodeFilter</code> to be used with this
* <code>TreeWalker</code>, or <code>null</code> to indicate no filter.
* @param entityReferenceExpansionThe value of this flag determines
* whether entity reference nodes are expanded.
* @return The newly created <code>NodeIterator</code>.
* @exception DOMException
* NOT_SUPPORTED_ERR: Raised if the specified <code>root</code> is
* <code>null</code>.
*/
public NodeIterator createNodeIterator(Node root,
int whatToShow,
NodeFilter filter,
boolean entityReferenceExpansion)
throws DOMException;
/**
* Create a new <code>TreeWalker</code> over the subtree rooted at the
* specified node.
* @param rootThe node which will serve as the <code>root</code> for the
* <code>TreeWalker</code>. The <code>whatToShow</code> flags and the
* <code>NodeFilter</code> are not considered when setting this value;
* any node type will be accepted as the <code>root</code>. The
* <code>currentNode</code> of the <code>TreeWalker</code> is
* initialized to this node, whether or not it is visible. The
* <code>root</code> functions as a stopping point for traversal
* methods that look upward in the document structure, such as
* <code>parentNode</code> and nextNode. The <code>root</code> must
* not be <code>null</code>.
* @param whatToShowThis flag specifies which node types may appear in
* the logical view of the tree presented by the tree-walker. See the
* description of <code>NodeFilter</code> for the set of possible
* SHOW_ values.These flags can be combined using <code>OR</code>.
* @param filterThe <code>NodeFilter</code> to be used with this
* <code>TreeWalker</code>, or <code>null</code> to indicate no filter.
* @param entityReferenceExpansionIf this flag is false, the contents of
* <code>EntityReference</code> nodes are not presented in the logical
* view.
* @return The newly created <code>TreeWalker</code>.
* @exception DOMException
* NOT_SUPPORTED_ERR: Raised if the specified <code>root</code> is
* <code>null</code>.
*/
public TreeWalker createTreeWalker(Node root,
int whatToShow,
NodeFilter filter,
boolean entityReferenceExpansion)
throws DOMException;
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.traversal;
import org.w3c.dom.Node;
/**
* Filters are objects that know how to "filter out" nodes. If a
* <code>NodeIterator</code> or <code>TreeWalker</code> is given a
* <code>NodeFilter</code>, it applies the filter before it returns the next
* node. If the filter says to accept the node, the traversal logic returns
* it; otherwise, traversal looks for the next node and pretends that the
* node that was rejected was not there.
* <p>The DOM does not provide any filters. <code>NodeFilter</code> is just an
* interface that users can implement to provide their own filters.
* <p><code>NodeFilters</code> do not need to know how to traverse from node
* to node, nor do they need to know anything about the data structure that
* is being traversed. This makes it very easy to write filters, since the
* only thing they have to know how to do is evaluate a single node. One
* filter may be used with a number of different kinds of traversals,
* encouraging code reuse.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Traversal-Range-20001113'>Document Object Model (DOM) Level 2 Traversal and Range Specification</a>.
* @since DOM Level 2
*/
public interface NodeFilter {
// Constants returned by acceptNode
/**
* Accept the node. Navigation methods defined for
* <code>NodeIterator</code> or <code>TreeWalker</code> will return this
* node.
*/
public static final short FILTER_ACCEPT = 1;
/**
* Reject the node. Navigation methods defined for
* <code>NodeIterator</code> or <code>TreeWalker</code> will not return
* this node. For <code>TreeWalker</code>, the children of this node
* will also be rejected. <code>NodeIterators</code> treat this as a
* synonym for <code>FILTER_SKIP</code>.
*/
public static final short FILTER_REJECT = 2;
/**
* Skip this single node. Navigation methods defined for
* <code>NodeIterator</code> or <code>TreeWalker</code> will not return
* this node. For both <code>NodeIterator</code> and
* <code>TreeWalker</code>, the children of this node will still be
* considered.
*/
public static final short FILTER_SKIP = 3;
// Constants for whatToShow
/**
* Show all <code>Nodes</code>.
*/
public static final int SHOW_ALL = 0xFFFFFFFF;
/**
* Show <code>Element</code> nodes.
*/
public static final int SHOW_ELEMENT = 0x00000001;
/**
* Show <code>Attr</code> nodes. This is meaningful only when creating an
* iterator or tree-walker with an attribute node as its
* <code>root</code>; in this case, it means that the attribute node
* will appear in the first position of the iteration or traversal.
* Since attributes are never children of other nodes, they do not
* appear when traversing over the document tree.
*/
public static final int SHOW_ATTRIBUTE = 0x00000002;
/**
* Show <code>Text</code> nodes.
*/
public static final int SHOW_TEXT = 0x00000004;
/**
* Show <code>CDATASection</code> nodes.
*/
public static final int SHOW_CDATA_SECTION = 0x00000008;
/**
* Show <code>EntityReference</code> nodes.
*/
public static final int SHOW_ENTITY_REFERENCE = 0x00000010;
/**
* Show <code>Entity</code> nodes. This is meaningful only when creating
* an iterator or tree-walker with an<code> Entity</code> node as its
* <code>root</code>; in this case, it means that the <code>Entity</code>
* node will appear in the first position of the traversal. Since
* entities are not part of the document tree, they do not appear when
* traversing over the document tree.
*/
public static final int SHOW_ENTITY = 0x00000020;
/**
* Show <code>ProcessingInstruction</code> nodes.
*/
public static final int SHOW_PROCESSING_INSTRUCTION = 0x00000040;
/**
* Show <code>Comment</code> nodes.
*/
public static final int SHOW_COMMENT = 0x00000080;
/**
* Show <code>Document</code> nodes.
*/
public static final int SHOW_DOCUMENT = 0x00000100;
/**
* Show <code>DocumentType</code> nodes.
*/
public static final int SHOW_DOCUMENT_TYPE = 0x00000200;
/**
* Show <code>DocumentFragment</code> nodes.
*/
public static final int SHOW_DOCUMENT_FRAGMENT = 0x00000400;
/**
* Show <code>Notation</code> nodes. This is meaningful only when creating
* an iterator or tree-walker with a <code>Notation</code> node as its
* <code>root</code>; in this case, it means that the
* <code>Notation</code> node will appear in the first position of the
* traversal. Since notations are not part of the document tree, they do
* not appear when traversing over the document tree.
*/
public static final int SHOW_NOTATION = 0x00000800;
/**
* Test whether a specified node is visible in the logical view of a
* <code>TreeWalker</code> or <code>NodeIterator</code>. This function
* will be called by the implementation of <code>TreeWalker</code> and
* <code>NodeIterator</code>; it is not normally called directly from
* user code. (Though you could do so if you wanted to use the same
* filter to guide your own application logic.)
* @param nThe node to check to see if it passes the filter or not.
* @return a constant to determine whether the node is accepted,
* rejected, or skipped, as defined above.
*/
public short acceptNode(Node n);
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.traversal;
import org.w3c.dom.Node;
import org.w3c.dom.DOMException;
/**
* <code>Iterators</code> are used to step through a set of nodes, e.g. the
* set of nodes in a <code>NodeList</code>, the document subtree governed by
* a particular <code>Node</code>, the results of a query, or any other set
* of nodes. The set of nodes to be iterated is determined by the
* implementation of the <code>NodeIterator</code>. DOM Level 2 specifies a
* single <code>NodeIterator</code> implementation for document-order
* traversal of a document subtree. Instances of these iterators are created
* by calling <code>DocumentTraversal</code>
* <code>.createNodeIterator()</code>.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Traversal-Range-20001113'>Document Object Model (DOM) Level 2 Traversal and Range Specification</a>.
* @since DOM Level 2
*/
public interface NodeIterator {
/**
* The root node of the <code>NodeIterator</code>, as specified when it
* was created.
*/
public Node getRoot();
/**
* This attribute determines which node types are presented via the
* iterator. The available set of constants is defined in the
* <code>NodeFilter</code> interface. Nodes not accepted by
* <code>whatToShow</code> will be skipped, but their children may still
* be considered. Note that this skip takes precedence over the filter,
* if any.
*/
public int getWhatToShow();
/**
* The <code>NodeFilter</code> used to screen nodes.
*/
public NodeFilter getFilter();
/**
* The value of this flag determines whether the children of entity
* reference nodes are visible to the iterator. If false, they and
* their descendants will be rejected. Note that this rejection takes
* precedence over <code>whatToShow</code> and the filter. Also note
* that this is currently the only situation where
* <code>NodeIterators</code> may reject a complete subtree rather than
* skipping individual nodes.
* <br>
* <br> To produce a view of the document that has entity references
* expanded and does not expose the entity reference node itself, use
* the <code>whatToShow</code> flags to hide the entity reference node
* and set <code>expandEntityReferences</code> to true when creating the
* iterator. To produce a view of the document that has entity reference
* nodes but no entity expansion, use the <code>whatToShow</code> flags
* to show the entity reference node and set
* <code>expandEntityReferences</code> to false.
*/
public boolean getExpandEntityReferences();
/**
* Returns the next node in the set and advances the position of the
* iterator in the set. After a <code>NodeIterator</code> is created,
* the first call to <code>nextNode()</code> returns the first node in
* the set.
* @return The next <code>Node</code> in the set being iterated over, or
* <code>null</code> if there are no more members in that set.
* @exception DOMException
* INVALID_STATE_ERR: Raised if this method is called after the
* <code>detach</code> method was invoked.
*/
public Node nextNode()
throws DOMException;
/**
* Returns the previous node in the set and moves the position of the
* <code>NodeIterator</code> backwards in the set.
* @return The previous <code>Node</code> in the set being iterated over,
* or <code>null</code> if there are no more members in that set.
* @exception DOMException
* INVALID_STATE_ERR: Raised if this method is called after the
* <code>detach</code> method was invoked.
*/
public Node previousNode()
throws DOMException;
/**
* Detaches the <code>NodeIterator</code> from the set which it iterated
* over, releasing any computational resources and placing the iterator
* in the INVALID state. After <code>detach</code> has been invoked,
* calls to <code>nextNode</code> or <code>previousNode</code> will
* raise the exception INVALID_STATE_ERR.
*/
public void detach();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.traversal;
import org.w3c.dom.Node;
import org.w3c.dom.DOMException;
/**
* <code>TreeWalker</code> objects are used to navigate a document tree or
* subtree using the view of the document defined by their
* <code>whatToShow</code> flags and filter (if any). Any function which
* performs navigation using a <code>TreeWalker</code> will automatically
* support any view defined by a <code>TreeWalker</code>.
* <p>Omitting nodes from the logical view of a subtree can result in a
* structure that is substantially different from the same subtree in the
* complete, unfiltered document. Nodes that are siblings in the
* <code>TreeWalker</code> view may be children of different, widely
* separated nodes in the original view. For instance, consider a
* <code>NodeFilter</code> that skips all nodes except for Text nodes and
* the root node of a document. In the logical view that results, all text
* nodes will be siblings and appear as direct children of the root node, no
* matter how deeply nested the structure of the original document.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Traversal-Range-20001113'>Document Object Model (DOM) Level 2 Traversal and Range Specification</a>.
* @since DOM Level 2
*/
public interface TreeWalker {
/**
* The <code>root</code> node of the <code>TreeWalker</code>, as specified
* when it was created.
*/
public Node getRoot();
/**
* This attribute determines which node types are presented via the
* <code>TreeWalker</code>. The available set of constants is defined in
* the <code>NodeFilter</code> interface. Nodes not accepted by
* <code>whatToShow</code> will be skipped, but their children may still
* be considered. Note that this skip takes precedence over the filter,
* if any.
*/
public int getWhatToShow();
/**
* The filter used to screen nodes.
*/
public NodeFilter getFilter();
/**
* The value of this flag determines whether the children of entity
* reference nodes are visible to the <code>TreeWalker</code>. If false,
* they and their descendants will be rejected. Note that this
* rejection takes precedence over <code>whatToShow</code> and the
* filter, if any.
* <br> To produce a view of the document that has entity references
* expanded and does not expose the entity reference node itself, use
* the <code>whatToShow</code> flags to hide the entity reference node
* and set <code>expandEntityReferences</code> to true when creating the
* <code>TreeWalker</code>. To produce a view of the document that has
* entity reference nodes but no entity expansion, use the
* <code>whatToShow</code> flags to show the entity reference node and
* set <code>expandEntityReferences</code> to false.
*/
public boolean getExpandEntityReferences();
/**
* The node at which the <code>TreeWalker</code> is currently positioned.
* <br>Alterations to the DOM tree may cause the current node to no longer
* be accepted by the <code>TreeWalker</code>'s associated filter.
* <code>currentNode</code> may also be explicitly set to any node,
* whether or not it is within the subtree specified by the
* <code>root</code> node or would be accepted by the filter and
* <code>whatToShow</code> flags. Further traversal occurs relative to
* <code>currentNode</code> even if it is not part of the current view,
* by applying the filters in the requested direction; if no traversal
* is possible, <code>currentNode</code> is not changed.
* @exception DOMException
* NOT_SUPPORTED_ERR: Raised if an attempt is made to set
* <code>currentNode</code> to <code>null</code>.
*/
public Node getCurrentNode();
public void setCurrentNode(Node currentNode)
throws DOMException;
/**
* Moves to and returns the closest visible ancestor node of the current
* node. If the search for <code>parentNode</code> attempts to step
* upward from the <code>TreeWalker</code>'s <code>root</code> node, or
* if it fails to find a visible ancestor node, this method retains the
* current position and returns <code>null</code>.
* @return The new parent node, or <code>null</code> if the current node
* has no parent in the <code>TreeWalker</code>'s logical view.
*/
public Node parentNode();
/**
* Moves the <code>TreeWalker</code> to the first visible child of the
* current node, and returns the new node. If the current node has no
* visible children, returns <code>null</code>, and retains the current
* node.
* @return The new node, or <code>null</code> if the current node has no
* visible children in the <code>TreeWalker</code>'s logical view.
*/
public Node firstChild();
/**
* Moves the <code>TreeWalker</code> to the last visible child of the
* current node, and returns the new node. If the current node has no
* visible children, returns <code>null</code>, and retains the current
* node.
* @return The new node, or <code>null</code> if the current node has no
* children in the <code>TreeWalker</code>'s logical view.
*/
public Node lastChild();
/**
* Moves the <code>TreeWalker</code> to the previous sibling of the
* current node, and returns the new node. If the current node has no
* visible previous sibling, returns <code>null</code>, and retains the
* current node.
* @return The new node, or <code>null</code> if the current node has no
* previous sibling. in the <code>TreeWalker</code>'s logical view.
*/
public Node previousSibling();
/**
* Moves the <code>TreeWalker</code> to the next sibling of the current
* node, and returns the new node. If the current node has no visible
* next sibling, returns <code>null</code>, and retains the current node.
* @return The new node, or <code>null</code> if the current node has no
* next sibling. in the <code>TreeWalker</code>'s logical view.
*/
public Node nextSibling();
/**
* Moves the <code>TreeWalker</code> to the previous visible node in
* document order relative to the current node, and returns the new
* node. If the current node has no previous node, or if the search for
* <code>previousNode</code> attempts to step upward from the
* <code>TreeWalker</code>'s <code>root</code> node, returns
* <code>null</code>, and retains the current node.
* @return The new node, or <code>null</code> if the current node has no
* previous node in the <code>TreeWalker</code>'s logical view.
*/
public Node previousNode();
/**
* Moves the <code>TreeWalker</code> to the next visible node in document
* order relative to the current node, and returns the new node. If the
* current node has no next node, or if the search for nextNode attempts
* to step upward from the <code>TreeWalker</code>'s <code>root</code>
* node, returns <code>null</code>, and retains the current node.
* @return The new node, or <code>null</code> if the current node has no
* next node in the <code>TreeWalker</code>'s logical view.
*/
public Node nextNode();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.views;
/**
* A base interface that all views shall derive from.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Views-20001113'>Document Object Model (DOM) Level 2 Views Specification</a>.
* @since DOM Level 2
*/
public interface AbstractView {
/**
* The source <code>DocumentView</code> of which this is an
* <code>AbstractView</code>.
*/
public DocumentView getDocument();
}

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/*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE.
* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.views;
/**
* The <code>DocumentView</code> interface is implemented by
* <code>Document</code> objects in DOM implementations supporting DOM
* Views. It provides an attribute to retrieve the default view of a
* document.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Views-20001113'>Document Object Model (DOM) Level 2 Views Specification</a>.
* @since DOM Level 2
*/
public interface DocumentView {
/**
* The default <code>AbstractView</code> for this <code>Document</code>,
* or <code>null</code> if none available.
*/
public AbstractView getDefaultView();
}