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org.codehaus.groovy.runtime
[Java] Class ReverseListIterator

java.lang.Object
  org.codehaus.groovy.runtime.ReverseListIterator
All Implemented Interfaces:
java.util.Iterator
public class ReverseListIterator
extends java.lang.Object

A reverse iterator over a list. Utilizes the java.util.ListIterator obtained from the provided java.util.List and converts it to an java.util.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.

Authors:
Mike Dillon

Constructor Summary
ReverseListIterator(java.util.List list)

Constructs a new ReverseListIterator for the provided list.
 
Method Summary
boolean hasNext()

{@inheritDoc}
java.lang.Object next()

{@inheritDoc}
void remove()

{@inheritDoc}
 
Methods inherited from class java.lang.Object
java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

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()
{@inheritDoc}

next

public java.lang.Object next()
{@inheritDoc}

remove

public void remove()
{@inheritDoc}

 

Groovy Documentation