com.google.gwt.dev.jjs.ast

Class JExpression

java.lang.Object

com.google.gwt.dev.jjs.ast.JNode

com.google.gwt.dev.jjs.ast.JExpression

All Implemented Interfaces:

HasType, HasSourceInfo, Serializable

Direct Known Subclasses:

JArrayLength, JArrayRef, JBinaryOperation, JCastMap, JCastOperation, JConditional, JInstanceOf, JLiteral, JMethodCall, JMultiExpression, JNameOf, JNewArray, JNumericEntry, JPermutationDependentValue, JRunAsync, JRuntimeTypeReference, JsonArray, JThisRef, JUnaryOperation, JUnsafeTypeCoercion, JVariableRef

public abstract class JExpression
extends JNode
implements HasType

Base class for all Java expressions.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JExpression(SourceInfo info)

Method Summary

Modifier and Type	Method and Description
abstract boolean	hasSideEffects()
JReturnStatement	makeReturnStatement() Returns a return statement that returns this expression.
JExpressionStatement	makeStatement() Returns a statement that executes this expression.

Methods inherited from class com.google.gwt.dev.jjs.ast.JNode

getSourceInfo, setSourceInfo, toSource, toString, traverse

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode

Methods inherited from interface com.google.gwt.dev.jjs.ast.HasType

getType

Constructor Detail

JExpression

public JExpression(SourceInfo info)

Method Detail

hasSideEffects

public abstract boolean hasSideEffects()

makeStatement

public final JExpressionStatement makeStatement()

Returns a statement that executes this expression.

makeReturnStatement

public final JReturnStatement makeReturnStatement()

Returns a return statement that returns this expression.