Package org.apache.commons.collections.set

package org.apache.commons.collections.set

This package contains implementations of the Set and SortedSet interfaces.

The implementations are in the form of direct implementations and decorators. A decorator wraps another implementation of the interface to add some specific additional functionality.

The following implementations are provided in the package:

• CompositeSet - a set that combines multiple sets into one

The following decorators are provided in the package:

• Synchronized - synchronizes method access for multi-threaded environments
• Unmodifiable - ensures the collection 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
• ListOrdered - ensures that insertion order is retained
• MapBackedSet - a set formed by decorating a Map

Related Packages

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

Class	Description
AbstractSerializableSetDecorator	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
AbstractSetDecorator	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
AbstractSortedSetDecorator	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
CompositeSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
CompositeSet.SetMutator	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
ListOrderedSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
MapBackedSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
PredicatedSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
PredicatedSortedSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
SynchronizedSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
SynchronizedSortedSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
TransformedSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
TransformedSortedSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
TypedSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
TypedSortedSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
UnmodifiableSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.
UnmodifiableSortedSet	Deprecated. Apache Commons Collections version 3.x is being deprecated from AEMaaCS.