com.google.gwt.dev.jjs.ast

Class JArrayLength

java.lang.Object

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

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

com.google.gwt.dev.jjs.ast.JArrayLength

All Implemented Interfaces:

HasType, HasSourceInfo, Serializable

public class JArrayLength
extends JExpression

Java array length expression.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JArrayLength(SourceInfo info, JExpression instance)

Method Summary

Modifier and Type	Method and Description
JExpression	getInstance()
JType	getType() Returns the type of this expression.
boolean	hasSideEffects()
void	traverse(JVisitor visitor, Context ctx) Causes this object to have the visitor visit itself and its children.

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

makeReturnStatement, makeStatement

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

getSourceInfo, setSourceInfo, toSource, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode

Constructor Detail

JArrayLength

public JArrayLength(SourceInfo info,
                    JExpression instance)

Method Detail

getInstance

public JExpression getInstance()

getType

public JType getType()

Description copied from interface: HasType

Returns the type of this expression.

hasSideEffects

public boolean hasSideEffects()

Specified by:

hasSideEffects in class JExpression

traverse

public void traverse(JVisitor visitor,
                     Context ctx)

Description copied from class: JNode

Causes this object to have the visitor visit itself and its children.

Specified by:

traverse in class JNode

Parameters:

visitor - the visitor that should traverse this node

ctx - the context of an existing traversal