Package org.apache.commons.collections.bag

package org.apache.commons.collections.bag

This package contains implementations of the Bag and SortedBag interfaces. A bag stores an object and a count of the number of occurences of the object.

The following implementations are provided in the package:

• HashBag - implementation that uses a HashMap to store the data
• TreeBag - implementation that uses a TreeMap to store the data

The following decorators are provided in the package:

• Synchronized - synchronizes method access for multi-threaded environments
• Unmodifiable - ensures the bag cannot be altered
• Predicated - ensures that only elements that are valid according to a predicate can be added
• Typed - ensures that only elements that are of a specific type can be added
• Transformed - transforms each element added to the bag

Related Packages

Package	Description
org.apache.commons.collections	This package contains the interfaces and utilities shared across all the subpackages of this component.

Classes

Class	Description
AbstractBagDecorator	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
AbstractMapBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
AbstractSortedBagDecorator	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
HashBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
PredicatedBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
PredicatedSortedBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
SynchronizedBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
SynchronizedSortedBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
TransformedBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
TransformedSortedBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
TreeBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
TypedBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
TypedSortedBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
UnmodifiableBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
UnmodifiableSortedBag	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.