org.hibernate.hql.ast.util
Class ASTIterator

java.lang.Object
  org.hibernate.hql.ast.util.ASTIterator

All Implemented Interfaces:

java.util.Iterator

public class ASTIterator
extends java.lang.Object
implements java.util.Iterator

Depth first iteration of an ANTLR AST.

Author:

josh

Constructor Summary

ASTIterator(antlr.collections.AST tree)

Method Summary

boolean	hasNext()
java.lang.Object	next()
antlr.collections.AST	nextNode()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

ASTIterator

public ASTIterator(antlr.collections.AST tree)

Method Detail

remove

public void remove()

Specified by:

remove in interface java.util.Iterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

nextNode

public antlr.collections.AST nextNode()