org.codehaus.groovy.runtime

Class ReverseListIterator

java.lang.Object

org.codehaus.groovy.runtime.ReverseListIterator

All Implemented Interfaces:

java.util.Iterator

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

A reverse iterator over a list. Utilizes the ListIterator obtained from the provided List and converts it to an Iterator that efficiently traverses the List in reverse. The fail-fast semantics of this iterator are the same as the semantics of the underlying ListIterator.

Author:

Mike Dillon

Constructor Summary

Constructors

Constructor and Description
ReverseListIterator(java.util.List list) Constructs a new ReverseListIterator for the provided list.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
java.lang.Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

ReverseListIterator

public ReverseListIterator(java.util.List list)

Constructs a new ReverseListIterator for the provided list.

Parameters:

list - the list to iterate over in reverse

Method Detail

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

remove

public void remove()

Specified by:

remove in interface java.util.Iterator