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package netscape.jsdebug;

/**
* JAvaScript specific SourceLocation
*
* @author  John Bandhauer
* @version 1.0
* @since   1.0
*/
public class JSSourceLocation extends SourceLocation
{
    public JSSourceLocation( JSPC pc, int line )
    {
        _pc   = pc;
        _line = line;
        _url  = pc.getScript().getURL();
    }

    /**
     * Gets the first line number associated with this SourceLocation.
     * This is the lowest common denominator information that will be
     * available: some implementations may choose to include more
     * specific location information in a subclass of SourceLocation.
     */
    public int getLine() {return _line;}

    public String getURL() {return _url;}

    /**
     * Get the first PC associated with a given SourceLocation.
     * This is the place to set  a breakpoint at that location.
     * returns null if there is no code corresponding to that source
     * location.
     */
    public PC getPC() {return _pc;}

    public String toString()
    {
        return "<SourceLocation "+_url+"#"+_line+">";
    }

    private JSPC    _pc;
    private int     _line;
    private String  _url;
}