Uses of Package
com.google.common.collect

Packages that use com.google.common.collect

Package	Description
com.google.common.cache	This package contains caching utilities.
com.google.common.collect	This package contains generic collection interfaces and implementations, and other utilities for working with collections.
com.google.common.graph	An API for representing graph (node and edge) data.
com.google.common.io	This package contains utility methods and classes for working with Java I/O; for example input streams, output streams, readers, writers, and files.
com.google.common.net	This package contains utility methods and classes for working with net addresses (numeric IP and domain names).
com.google.common.reflect	This package contains utilities to work with Java reflection.
com.google.common.util.concurrent	Concurrency utilities.

Classes in com.google.common.collect used by com.google.common.cache

Class and Description
ForwardingObject An abstract base class for implementing the decorator pattern.
ImmutableMap A Map whose contents will never change, with many other important properties detailed at ImmutableCollection.

Classes in com.google.common.collect used by com.google.common.collect

Class and Description
ArrayListMultimap Implementation of Multimap that uses an ArrayList to store the values for a given key.
ArrayTable Fixed-size Table implementation backed by a two-dimensional array.
BiMap A bimap (or "bidirectional map") is a map that preserves the uniqueness of its values as well as that of its keys.
BoundType Indicates whether an endpoint of some range is contained in the range itself ("closed") or not ("open").
ClassToInstanceMap A map, each entry of which maps a Java raw type to an instance of that type.
ComparisonChain A utility for performing a chained comparison statement.
ConcurrentHashMultiset A multiset that supports concurrent modifications and that provides atomic versions of most Multiset operations (exceptions where noted).
ContiguousSet A sorted set of contiguous values in a given DiscreteDomain.
DiscreteDomain A descriptor for a discrete Comparable domain such as all Integer instances.
EnumBiMap A BiMap backed by two EnumMap instances.
EnumHashBiMap A BiMap backed by an EnumMap instance for keys-to-values, and a HashMap instance for values-to-keys.
EnumMultiset Multiset implementation specialized for enum elements, supporting all single-element operations in O(1).
EvictingQueue A non-blocking queue which automatically evicts elements from the head of the queue when attempting to add new elements onto the queue and it is full.
FluentIterable A discouraged (but not deprecated) precursor to Java's superior Stream library.
ForwardingCollection A collection which forwards all its method calls to another collection.
ForwardingIterator An iterator which forwards all its method calls to another iterator.
ForwardingMap A map which forwards all its method calls to another map.
ForwardingMultimap A multimap which forwards all its method calls to another multimap.
ForwardingMultiset A multiset which forwards all its method calls to another multiset.
ForwardingNavigableSet A navigable set which forwards all its method calls to another navigable set.
ForwardingObject An abstract base class for implementing the decorator pattern.
ForwardingQueue A queue which forwards all its method calls to another queue.
ForwardingSet A set which forwards all its method calls to another set.
ForwardingSetMultimap A set multimap which forwards all its method calls to another set multimap.
ForwardingSortedMap A sorted map which forwards all its method calls to another sorted map.
ForwardingSortedSet A sorted set which forwards all its method calls to another sorted set.
HashBasedTable Implementation of Table using linked hash tables.
HashBiMap A BiMap backed by two hash tables.
HashMultimap Implementation of Multimap using hash tables.
HashMultiset Multiset implementation backed by a HashMap.
ImmutableBiMap A BiMap whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableBiMap.Builder A builder for creating immutable bimap instances, especially public static final bimaps ("constant bimaps").
ImmutableClassToInstanceMap A ClassToInstanceMap whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableClassToInstanceMap.Builder A builder for creating immutable class-to-instance maps.
ImmutableCollection A Collection whose contents will never change, and which offers a few additional guarantees detailed below.
ImmutableCollection.Builder Abstract base class for builders of ImmutableCollection types.
ImmutableList A List whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableList.Builder A builder for creating immutable list instances, especially public static final lists ("constant lists").
ImmutableListMultimap A ListMultimap whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableListMultimap.Builder A builder for creating immutable ListMultimap instances, especially public static final multimaps ("constant multimaps").
ImmutableMap A Map whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableMap.Builder A builder for creating immutable map instances, especially public static final maps ("constant maps").
ImmutableMultimap A Multimap whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableMultimap.Builder A builder for creating immutable multimap instances, especially public static final multimaps ("constant multimaps").
ImmutableMultiset A Multiset whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableMultiset.Builder A builder for creating immutable multiset instances, especially public static final multisets ("constant multisets").
ImmutableRangeMap A RangeMap whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableRangeMap.Builder A builder for immutable range maps.
ImmutableRangeSet A RangeSet whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableRangeSet.Builder A builder for immutable range sets.
ImmutableSet A Set whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableSet.Builder A builder for creating ImmutableSet instances.
ImmutableSetMultimap A SetMultimap whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableSetMultimap.Builder A builder for creating immutable SetMultimap instances, especially public static final multimaps ("constant multimaps").
ImmutableSortedMap A NavigableMap whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableSortedMap.Builder A builder for creating immutable sorted map instances, especially public static final maps ("constant maps").
ImmutableSortedMultiset A SortedMultiset whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableSortedMultiset.Builder A builder for creating immutable multiset instances, especially public static final multisets ("constant multisets").
ImmutableSortedSet A NavigableSet whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableSortedSet.Builder A builder for creating immutable sorted set instances, especially public static final sets ("constant sets"), with a given comparator.
ImmutableTable A Table whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableTable.Builder A builder for creating immutable table instances, especially public static final tables ("constant tables").
Interner Provides equivalent behavior to String.intern() for other immutable types.
Interners.InternerBuilder Builder for Interner instances.
LinkedHashMultimap Implementation of Multimap that does not allow duplicate key-value entries and that returns collections whose iterators follow the ordering in which the data was added to the multimap.
LinkedHashMultiset A Multiset implementation with predictable iteration order.
LinkedListMultimap An implementation of ListMultimap that supports deterministic iteration order for both keys and values.
ListMultimap A Multimap that can hold duplicate key-value pairs and that maintains the insertion ordering of values for a given key.
MapDifference An object representing the differences between two maps.
MapDifference.ValueDifference A difference between the mappings from two maps with the same key.
MapMaker A builder of ConcurrentMap instances that can have keys or values automatically wrapped in weak references.
Maps.EntryTransformer A transformation of the value of a key-value pair, using both key and value as inputs.
MinMaxPriorityQueue A double-ended priority queue, which provides constant-time access to both its least element and its greatest element, as determined by the queue's specified comparator.
MinMaxPriorityQueue.Builder The builder class used in creation of min-max priority queues.
Multimap A collection that maps keys to values, similar to Map, but in which each key may be associated with multiple values.
MultimapBuilder A builder for a multimap implementation that allows customization of the backing map and value collection implementations used in a particular multimap.
MultimapBuilder.ListMultimapBuilder A specialization of MultimapBuilder that generates ListMultimap instances.
MultimapBuilder.MultimapBuilderWithKeys An intermediate stage in a MultimapBuilder in which the key-value collection map implementation has been specified, but the value collection implementation has not.
MultimapBuilder.SetMultimapBuilder A specialization of MultimapBuilder that generates SetMultimap instances.
MultimapBuilder.SortedSetMultimapBuilder A specialization of MultimapBuilder that generates SortedSetMultimap instances.
Multiset A collection that supports order-independent equality, like Set, but may have duplicate elements.
Multiset.Entry An unmodifiable element-count pair for a multiset.
MutableClassToInstanceMap A mutable class-to-instance map backed by an arbitrary user-provided map.
Ordering A comparator, with additional methods to support common operations.
PeekingIterator An iterator that supports a one-element lookahead while iterating.
Range A range (or "interval") defines the boundaries around a contiguous span of values of some Comparable type; for example, "integers from 1 to 100 inclusive." Note that it is not possible to iterate over these contained values.
RangeMap A mapping from disjoint nonempty ranges to non-null values.
RangeSet A set comprising zero or more nonempty, disconnected ranges of type C.
RowSortedTable Interface that extends Table and whose rows are sorted.
SetMultimap A Multimap that cannot hold duplicate key-value pairs.
Sets.SetView An unmodifiable view of a set which may be backed by other sets; this view will change as the backing sets do.
SortedMapDifference An object representing the differences between two sorted maps.
SortedMultiset A Multiset which maintains the ordering of its elements, according to either their natural order or an explicit Comparator.
SortedSetMultimap A SetMultimap whose set of values for a given key are kept sorted; that is, they comprise a SortedSet.
Streams.DoubleFunctionWithIndex An analogue of DoubleFunction also accepting an index.
Streams.FunctionWithIndex An analogue of Function also accepting an index.
Streams.IntFunctionWithIndex An analogue of IntFunction also accepting an index.
Streams.LongFunctionWithIndex An analogue of LongFunction also accepting an index.
Table A collection that associates an ordered pair of keys, called a row key and a column key, with a single value.
Table.Cell Row key / column key / value triplet corresponding to a mapping in a table.
TreeBasedTable Implementation of Table whose row keys and column keys are ordered by their natural ordering or by supplied comparators.
TreeMultimap Implementation of Multimap whose keys and values are ordered by their natural ordering or by supplied comparators.
TreeMultiset A multiset which maintains the ordering of its elements, according to either their natural order or an explicit Comparator.
TreeRangeMap An implementation of RangeMap based on a TreeMap, supporting all optional operations.
TreeRangeSet An implementation of RangeSet backed by a TreeMap.
TreeTraverser Deprecated. Use Traverser instead. All instance methods have their equivalent on the result of Traverser.forTree(tree) where tree implements SuccessorsFunction, which has a similar API as TreeTraverser.children(T) or can be the same lambda function as passed into TreeTraverser.using(Function). This class is scheduled to be removed in October 2019.
UnmodifiableIterator An iterator that does not support UnmodifiableIterator.remove().
UnmodifiableListIterator A list iterator that does not support UnmodifiableIterator.remove(), UnmodifiableListIterator.add(E), or UnmodifiableListIterator.set(E).

Classes in com.google.common.collect used by com.google.common.graph

Class and Description
UnmodifiableIterator An iterator that does not support UnmodifiableIterator.remove().

Classes in com.google.common.collect used by com.google.common.io

Class and Description
ImmutableList A List whose contents will never change, with many other important properties detailed at ImmutableCollection.

Classes in com.google.common.collect used by com.google.common.net

Class and Description
ImmutableList A List whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableListMultimap A ListMultimap whose contents will never change, with many other important properties detailed at ImmutableCollection.
Multimap A collection that maps keys to values, similar to Map, but in which each key may be associated with multiple values.

Classes in com.google.common.collect used by com.google.common.reflect

Class and Description
ForwardingCollection A collection which forwards all its method calls to another collection.
ForwardingMap A map which forwards all its method calls to another map.
ForwardingObject An abstract base class for implementing the decorator pattern.
ForwardingSet A set which forwards all its method calls to another set.
ImmutableList A List whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableSet A Set whose contents will never change, with many other important properties detailed at ImmutableCollection.

Classes in com.google.common.collect used by com.google.common.util.concurrent

Class and Description
ForwardingCollection A collection which forwards all its method calls to another collection.
ForwardingDeque A deque which forwards all its method calls to another deque.
ForwardingObject An abstract base class for implementing the decorator pattern.
ForwardingQueue A queue which forwards all its method calls to another queue.
ImmutableList A List whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableMap A Map whose contents will never change, with many other important properties detailed at ImmutableCollection.
ImmutableMultimap A Multimap whose contents will never change, with many other important properties detailed at ImmutableCollection.