com.google.gwt.dev.js.ast

Class JsLiteral

java.lang.Object

com.google.gwt.dev.js.ast.JsNode

com.google.gwt.dev.js.ast.JsExpression

com.google.gwt.dev.js.ast.JsLiteral

All Implemented Interfaces:

HasSourceInfo, CanBooleanEval, JsVisitable, Serializable

Direct Known Subclasses:

JsArrayLiteral, JsFunction, JsObjectLiteral, JsValueLiteral

public abstract class JsLiteral
extends JsExpression
implements CanBooleanEval

A JavaScript string literal expression.

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JsLiteral(SourceInfo sourceInfo)

Method Summary

Modifier and Type	Method and Description
boolean	isInternable() Return true if the literal can be interned.

Methods inherited from class com.google.gwt.dev.js.ast.JsExpression

hasSideEffects, isDefinitelyNull, isLeaf, makeStmt

Methods inherited from class com.google.gwt.dev.js.ast.JsNode

getKind, getSourceInfo, setSourceInfo, toSource, toSource, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode

Methods inherited from interface com.google.gwt.dev.js.ast.CanBooleanEval

isBooleanFalse, isBooleanTrue

Methods inherited from interface com.google.gwt.dev.js.ast.JsVisitable

traverse

Constructor Detail

JsLiteral

protected JsLiteral(SourceInfo sourceInfo)

Method Detail

isInternable

public boolean isInternable()

Return true if the literal can be interned. A literal can be interned if it is constant, has value semantics and its construction does not involve evaluation of any construct other than internable literals.