org.displaytag.util
Class CollectionUtil

java.lang.Object
  org.displaytag.util.CollectionUtil

public final class CollectionUtil

extends java.lang.Object

Utility methods for collection handling.

Version:

$Revision: 1.9 $ ($Author: fgiust $)

Author:

Fabrizio Giustina

Method Summary

static java.util.List

getListFromObject(java.lang.Object iterableObject, int startIndex, int numberOfItems) create an iterator on a given object (Collection, Enumeration, array, single Object) and crop the resulting list according to the startIndex and numberOfItems parameters.

Methods inherited from class java.lang.Object

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

Method Detail

getListFromObject

public static java.util.List getListFromObject(java.lang.Object iterableObject,
                                               int startIndex,
                                               int numberOfItems)

create an iterator on a given object (Collection, Enumeration, array, single Object) and crop the resulting list according to the startIndex and numberOfItems parameters.

Parameters:

iterableObject - Collection, Enumeration or array to crop

startIndex - int starting index

numberOfItems - int number of items to keep in the list

Returns:

List with values taken from the given object, cropped according the startIndex and numberOfItems parameters