Uses of Interface
com.google.common.collect.Multiset

Packages that use Multiset

Package	Description
com.google.common.collect	Collection interfaces and implementations, and other utilities for collections.

Uses of Multiset in com.google.common.collect

Subinterfaces of Multiset in com.google.common.collect

Modifier and Type	Interface	Description
interface	SortedMultiset<E extends @Nullable java.lang.Object>	A Multiset which maintains the ordering of its elements, according to either their natural order or an explicit Comparator.
(package private) interface	com.google.common.collect.SortedMultisetBridge<E extends @Nullable java.lang.Object>	Superinterface of SortedMultiset to introduce a bridge method for elementSet(), to ensure binary compatibility with older Guava versions that specified elementSet() to return SortedSet.

Classes in com.google.common.collect that implement Multiset

Modifier and Type	Class	Description
class	ConcurrentHashMultiset<E>	A multiset that supports concurrent modifications and that provides atomic versions of most Multiset operations (exceptions where noted).
class	EnumMultiset<E extends java.lang.Enum<E>>	Multiset implementation specialized for enum elements, supporting all single-element operations in O(1).
class	ForwardingMultiset<E extends @Nullable java.lang.Object>	A multiset which forwards all its method calls to another multiset.
class	ForwardingSortedMultiset<E extends @Nullable java.lang.Object>	A sorted multiset which forwards all its method calls to another sorted multiset.
protected class	ForwardingSortedMultiset.StandardDescendingMultiset	A skeleton implementation of a descending multiset view.
class	HashMultiset<E extends @Nullable java.lang.Object>	Multiset implementation backed by a HashMap.
class	ImmutableMultiset<E>	A Multiset whose contents will never change, with many other important properties detailed at ImmutableCollection.
class	ImmutableSortedMultiset<E>	A SortedMultiset whose contents will never change, with many other important properties detailed at ImmutableCollection.
class	LinkedHashMultiset<E extends @Nullable java.lang.Object>	A Multiset implementation with predictable iteration order.
class	TreeMultiset<E extends @Nullable java.lang.Object>	A multiset which maintains the ordering of its elements, according to either their natural order or an explicit Comparator.

Methods in com.google.common.collect with type parameters of type Multiset

Modifier and Type	Method	Description
static <T extends @Nullable java.lang.Object,E extends @Nullable java.lang.Object,M extends Multiset<E>> java.util.stream.Collector<T,?,M>	Multisets.toMultiset(java.util.function.Function<? super T,E> elementFunction, java.util.function.ToIntFunction<? super T> countFunction, java.util.function.Supplier<M> multisetSupplier)	Returns a Collector that accumulates elements into a multiset created via the specified Supplier, whose elements are the result of applying elementFunction to the inputs, with counts equal to the result of applying countFunction to the inputs.

Methods in com.google.common.collect that return Multiset

Modifier and Type	Method	Description
protected abstract Multiset<E>	ForwardingMultiset.delegate()
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.difference(Multiset<E> multiset1, Multiset<?> multiset2)	Returns an unmodifiable view of the difference of two multisets.
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.filter(Multiset<E> unfiltered, Predicate<? super E> predicate)	Returns a view of the elements of unfiltered that satisfy a predicate.
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.intersection(Multiset<E> multiset1, Multiset<?> multiset2)	Returns an unmodifiable view of the intersection of two multisets.
Multiset<K>	ForwardingMultimap.keys()
Multiset<K>	Multimap.keys()	Returns a view collection containing the key from each key-value pair in this multimap, without collapsing duplicates.
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.sum(Multiset<? extends E> multiset1, Multiset<? extends E> multiset2)	Returns an unmodifiable view of the sum of two multisets.
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.union(Multiset<? extends E> multiset1, Multiset<? extends E> multiset2)	Returns an unmodifiable view of the union of two multisets.
static <E> Multiset<E>	Multisets.unmodifiableMultiset(ImmutableMultiset<E> multiset)	Deprecated. no need to use this
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.unmodifiableMultiset(Multiset<? extends E> multiset)	Returns an unmodifiable view of the specified multiset.

Methods in com.google.common.collect with parameters of type Multiset

Modifier and Type	Method	Description
static boolean	Multisets.containsOccurrences(Multiset<?> superMultiset, Multiset<?> subMultiset)	Returns true if subMultiset.count(o) <= superMultiset.count(o) for all o.
static <E> ImmutableMultiset<E>	Multisets.copyHighestCountFirst(Multiset<E> multiset)	Returns a copy of multiset as an ImmutableMultiset whose iteration order puts the highest count first, with ties broken by the iteration order of the original multiset.
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.difference(Multiset<E> multiset1, Multiset<?> multiset2)	Returns an unmodifiable view of the difference of two multisets.
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.filter(Multiset<E> unfiltered, Predicate<? super E> predicate)	Returns a view of the elements of unfiltered that satisfy a predicate.
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.intersection(Multiset<E> multiset1, Multiset<?> multiset2)	Returns an unmodifiable view of the intersection of two multisets.
static boolean	Multisets.removeOccurrences(Multiset<?> multisetToModify, Multiset<?> occurrencesToRemove)	For each occurrence of an element e in occurrencesToRemove, removes one occurrence of e in multisetToModify.
static boolean	Multisets.removeOccurrences(Multiset<?> multisetToModify, java.lang.Iterable<?> occurrencesToRemove)	For each occurrence of an element e in occurrencesToRemove, removes one occurrence of e in multisetToModify.
static boolean	Multisets.retainOccurrences(Multiset<?> multisetToModify, Multiset<?> multisetToRetain)	Modifies multisetToModify so that its count for an element e is at most multisetToRetain.count(e).
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.sum(Multiset<? extends E> multiset1, Multiset<? extends E> multiset2)	Returns an unmodifiable view of the sum of two multisets.
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.union(Multiset<? extends E> multiset1, Multiset<? extends E> multiset2)	Returns an unmodifiable view of the union of two multisets.
static <E extends @Nullable java.lang.Object> Multiset<E>	Multisets.unmodifiableMultiset(Multiset<? extends E> multiset)	Returns an unmodifiable view of the specified multiset.