com.google.gwt.dev.jjs.ast

Class JNode

java.lang.Object

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

All Implemented Interfaces:

HasSourceInfo, Serializable

Direct Known Subclasses:

JAbstractMethodBody, JExpression, JLabel, JMethod, JProgram, JStatement, JType, JVariable

public abstract class JNode
extends Object
implements HasSourceInfo, Serializable

Base class for all visitable AST nodes.

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JNode(SourceInfo info)

Method Summary

Modifier and Type	Method and Description
SourceInfo	getSourceInfo() Return the source info associated with this object.
void	setSourceInfo(SourceInfo info)
String	toSource()
String	toString()
abstract void	traverse(JVisitor visitor, Context ctx) Causes this object to have the visitor visit itself and its children.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

JNode

protected JNode(SourceInfo info)

Method Detail

getSourceInfo

public SourceInfo getSourceInfo()

Description copied from interface: HasSourceInfo

Return the source info associated with this object.

Specified by:

getSourceInfo in interface HasSourceInfo

setSourceInfo

public void setSourceInfo(SourceInfo info)

traverse

public abstract void traverse(JVisitor visitor,
                              Context ctx)

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

Parameters:

visitor - the visitor that should traverse this node

ctx - the context of an existing traversal

toSource

public final String toSource()

toString

public final String toString()

Overrides:

toString in class Object