org.apache.commons.collections
Class HashBag

java.lang.Object
  org.apache.commons.collections.DefaultMapBag
      org.apache.commons.collections.HashBag

All Implemented Interfaces:

java.lang.Iterable, java.util.Collection, Bag

public class HashBag
extends DefaultMapBag
implements Bag

An implementation of Bag that is backed by a HashMap.

Since:

2.0

Author:

Chuck Burdick

Constructor Summary

HashBag()
Constructs a new empty HashBag.

HashBag(java.util.Collection c)
New Bag containing all the members of the given collection.

Method Summary

Methods inherited from class org.apache.commons.collections.DefaultMapBag

add, add, addAll, calcTotalSize, clear, contains, containsAll, containsAll, equals, getCount, getMap, hashCode, isEmpty, iterator, remove, remove, removeAll, retainAll, retainAll, setMap, size, toArray, toArray, toString, uniqueSet

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.commons.collections.Bag

add, add, containsAll, getCount, iterator, remove, remove, removeAll, retainAll, size, uniqueSet

Methods inherited from interface java.util.Collection

addAll, clear, contains, equals, hashCode, isEmpty, toArray, toArray

Constructor Detail

HashBag

public HashBag()

Constructs a new empty HashBag.

HashBag

public HashBag(java.util.Collection c)

New Bag containing all the members of the given collection.

See Also:

DefaultMapBag.addAll(java.util.Collection)