org.uberfire.ext.wires.core.trees.client.layout.treelayout.util

Class IteratorUtil

java.lang.Object

org.uberfire.ext.wires.core.trees.client.layout.treelayout.util.IteratorUtil

public class IteratorUtil
extends Object

Util (general purpose) methods dealing with Iterator.

Adapted from https://code.google.com/p/treelayout/ to be available to GWT clients

Constructor Summary

Constructors

Constructor and Description
IteratorUtil()

Method Summary

Modifier and Type	Method and Description
static <T> Iterator<T>	createReverseIterator(List<T> list) Returns an Iterator iterating the given list from the end to the start.

Methods inherited from class java.lang.Object

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

Constructor Detail

IteratorUtil

public IteratorUtil()

Method Detail

createReverseIterator

public static <T> Iterator<T> createReverseIterator(List<T> list)

Returns an Iterator iterating the given list from the end to the start.

I.e. the iterator does the reverse of the List.iterator().

Type Parameters:

T -

Parameters:

list -

Returns:

a reverse Iterator of the list