org.jboss.portal.common.util
Class CollectionBuilder

java.lang.Object
  org.jboss.portal.common.util.CollectionBuilder

public class CollectionBuilder
extends java.lang.Object

An helper to build collection of object in a simple manner.

Version:

$Revision: 7234 $

Author:

Julien Viet

Constructor Summary

CollectionBuilder()

Method Summary

CollectionBuilder	add(java.lang.Object o) Add the object to the collection.
CollectionBuilder	addAll(java.util.Collection all) Add all the objects to the collection.
static CollectionBuilder	singleton(java.lang.Object o) Factory method to create a collection builder using a singleton.
java.util.ArrayList	toArrayList() Return a list build from the collection.
java.util.HashSet	toHashSet() Return a set build from the collection.
java.util.LinkedList	toLinkedList() Return a list build from the collection.

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionBuilder

public CollectionBuilder()

Method Detail

singleton

public static CollectionBuilder singleton(java.lang.Object o)

Factory method to create a collection builder using a singleton.

Parameters:

o - the object to add

Returns:

the builder created

add

public CollectionBuilder add(java.lang.Object o)

Add the object to the collection.

Parameters:

o - the object to add

Returns:

the builder

addAll

public CollectionBuilder addAll(java.util.Collection all)

Add all the objects to the collection.

Parameters:

all - the objects to add

Returns:

the builder

toHashSet

public java.util.HashSet toHashSet()

Return a set build from the collection.

Returns:

a set

toArrayList

public java.util.ArrayList toArrayList()

Return a list build from the collection.

Returns:

a list

toLinkedList

public java.util.LinkedList toLinkedList()

Return a list build from the collection.

Returns:

a list