Uses of Interface
org.apache.commons.collections4.MultiSet

Packages that use MultiSet

Package	Description
org.apache.commons.collections4	Interfaces and utilities shared across all packages.
org.apache.commons.collections4.collection	Implementations of the Collection interface.
org.apache.commons.collections4.multimap	Implements the MultiValuedMap interfaces.
org.apache.commons.collections4.multiset	Implements the MultiSet interface.

Uses of MultiSet in org.apache.commons.collections4

Fields in org.apache.commons.collections4 declared as MultiSet

Modifier and Type	Field	Description
static final MultiSet	MultiSetUtils.EMPTY_MULTISET	An empty unmodifiable multiset.

Methods in org.apache.commons.collections4 that return MultiSet

Modifier and Type	Method	Description
static <E> MultiSet<E>	MultiSetUtils.emptyMultiSet()	Gets an empty MultiSet.
MultiSet<K>	MultiValuedMap.keys()	Returns a MultiSet view of the keys contained in this multivalued map.
static <E> MultiSet<E>	MultiSetUtils.predicatedMultiSet(MultiSet<E> multiset, Predicate<? super E> predicate)	Returns a predicated (validating) multiset backed by the given multiset.
static <E> MultiSet<E>	MultiSetUtils.synchronizedMultiSet(MultiSet<E> multiset)	Returns a synchronized (thread-safe) multiset backed by the given multiset.
static <E> MultiSet<E>	MultiSetUtils.unmodifiableMultiSet(MultiSet<? extends E> multiset)	Returns an unmodifiable view of the given multiset.

Methods in org.apache.commons.collections4 with parameters of type MultiSet

Modifier and Type	Method	Description
static <E> MultiSet<E>	MultiSetUtils.predicatedMultiSet(MultiSet<E> multiset, Predicate<? super E> predicate)	Returns a predicated (validating) multiset backed by the given multiset.
static <E> MultiSet<E>	MultiSetUtils.synchronizedMultiSet(MultiSet<E> multiset)	Returns a synchronized (thread-safe) multiset backed by the given multiset.
static <E> MultiSet<E>	MultiSetUtils.unmodifiableMultiSet(MultiSet<? extends E> multiset)	Returns an unmodifiable view of the given multiset.

Uses of MultiSet in org.apache.commons.collections4.collection

Methods in org.apache.commons.collections4.collection that return MultiSet

Modifier and Type	Method	Description
MultiSet<E>	PredicatedCollection.Builder.createPredicatedMultiSet()	Create a new predicated multiset filled with the accepted elements.
MultiSet<E>	PredicatedCollection.Builder.createPredicatedMultiSet(MultiSet<E> multiset)	Decorates the given multiset with validating behavior using the predicate.

Methods in org.apache.commons.collections4.collection with parameters of type MultiSet

Modifier and Type	Method	Description
MultiSet<E>	PredicatedCollection.Builder.createPredicatedMultiSet(MultiSet<E> multiset)	Decorates the given multiset with validating behavior using the predicate.

Uses of MultiSet in org.apache.commons.collections4.multimap

Methods in org.apache.commons.collections4.multimap that return MultiSet

Modifier and Type	Method	Description
MultiSet<K>	AbstractMultiValuedMap.keys()	Returns a MultiSet view of the key mapping contained in this map.
MultiSet<K>	AbstractMultiValuedMapDecorator.keys()
MultiSet<K>	UnmodifiableMultiValuedMap.keys()

Uses of MultiSet in org.apache.commons.collections4.multiset

Classes in org.apache.commons.collections4.multiset that implement MultiSet

Modifier and Type	Class	Description
class	AbstractMapMultiSet<E>	Abstract implementation of the MultiSet interface to simplify the creation of subclass implementations.
class	AbstractMultiSet<E>	Abstract implementation of the MultiSet interface to simplify the creation of subclass implementations.
class	AbstractMultiSetDecorator<E>	Decorates another MultiSet to provide additional behavior.
class	HashMultiSet<E>	Implements MultiSet, using a HashMap to provide the data storage.
class	PredicatedMultiSet<E>	Decorates another MultiSet to validate that additions match a specified predicate.
class	SynchronizedMultiSet<E>	Decorates another MultiSet to synchronize its behavior for a multithreaded environment.
final class	UnmodifiableMultiSet<E>	Decorates another MultiSet to ensure it can't be altered.

Methods in org.apache.commons.collections4.multiset that return MultiSet

Modifier and Type	Method	Description
protected MultiSet<E>	AbstractMultiSetDecorator.decorated()	Gets the multiset being decorated.
protected MultiSet<E>	PredicatedMultiSet.decorated()	Gets the decorated multiset.
protected MultiSet<E>	SynchronizedMultiSet.decorated()	Gets the multiset being decorated.
static <E> MultiSet<E>	UnmodifiableMultiSet.unmodifiableMultiSet(MultiSet<? extends E> multiset)	Factory method to create an unmodifiable multiset.

Methods in org.apache.commons.collections4.multiset with parameters of type MultiSet

Modifier and Type	Method	Description
static <E> PredicatedMultiSet<E>	PredicatedMultiSet.predicatedMultiSet(MultiSet<E> multiset, Predicate<? super E> predicate)	Factory method to create a predicated (validating) multiset.
static <E> SynchronizedMultiSet<E>	SynchronizedMultiSet.synchronizedMultiSet(MultiSet<E> multiset)	Factory method to create a synchronized multiset.
static <E> MultiSet<E>	UnmodifiableMultiSet.unmodifiableMultiSet(MultiSet<? extends E> multiset)	Factory method to create an unmodifiable multiset.

Constructors in org.apache.commons.collections4.multiset with parameters of type MultiSet

Modifier	Constructor	Description
protected	AbstractMultiSetDecorator(MultiSet<E> multiset)	Constructor that wraps (not copies).
protected	PredicatedMultiSet(MultiSet<E> multiset, Predicate<? super E> predicate)	Constructor that wraps (not copies).
protected	SynchronizedMultiSet(MultiSet<E> multiset)	Constructor that wraps (not copies).
protected	SynchronizedMultiSet(MultiSet<E> multiset, Object lock)	Constructor that wraps (not copies).