40 lines
955 B
Java
40 lines
955 B
Java
class JSObject extends JSValue {
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JSObject(String aType, String aValue)
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{
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type = aType;
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value = aValue;
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}
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String print(String indent)
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{
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return indent + "JSObject " + type + " : " + value + "\n";
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}
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void evalLHS(Environment theEnv)
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{
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if (type == "object") {
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theEnv.theStack.push(new StackValue(value));
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}
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else {
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System.out.println("EvalLHS on non-object");
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}
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}
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void eval(Environment theEnv)
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{
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if (type.equals("object")) {
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Double d = (Double)(theEnv.theGlobals.get(value));
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if (d == null) {
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System.out.println("Accessed undefined : " + value);
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theEnv.theStack.push(new StackValue(0.0));
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}
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else
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theEnv.theStack.push(new StackValue(d.doubleValue()));
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}
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}
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String type;
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String value;
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} |