| Package | Description |
|---|---|
| com.google.common.collect |
This package contains generic collection interfaces and implementations, and
other utilities for working with collections.
|
| com.google.common.net |
This package contains utility methods and classes for working with net
addresses (numeric IP and domain names).
|
| Modifier and Type | Interface and Description |
|---|---|
interface |
ListMultimap<K,V>
A
Multimap that can hold duplicate key-value pairs and that maintains
the insertion ordering of values for a given key. |
interface |
SetMultimap<K,V>
A
Multimap that cannot hold duplicate key-value pairs. |
interface |
SortedSetMultimap<K,V>
A
SetMultimap whose set of values for a given key are kept sorted;
that is, they comprise a SortedSet. |
| Modifier and Type | Class and Description |
|---|---|
class |
ArrayListMultimap<K,V>
Implementation of
Multimap that uses an ArrayList to store
the values for a given key. |
class |
ForwardingListMultimap<K,V>
A list multimap which forwards all its method calls to another list multimap.
|
class |
ForwardingMultimap<K,V>
A multimap which forwards all its method calls to another multimap.
|
class |
ForwardingSetMultimap<K,V>
A set multimap which forwards all its method calls to another set multimap.
|
class |
ForwardingSortedSetMultimap<K,V>
A sorted set multimap which forwards all its method calls to another sorted
set multimap.
|
class |
HashMultimap<K,V>
Implementation of
Multimap using hash tables. |
class |
ImmutableListMultimap<K,V>
A
ListMultimap whose contents will never change, with many other important properties
detailed at ImmutableCollection. |
class |
ImmutableMultimap<K,V>
A
Multimap whose contents will never change, with many other important properties
detailed at ImmutableCollection. |
class |
ImmutableSetMultimap<K,V>
A
SetMultimap whose contents will never change, with many other important properties
detailed at ImmutableCollection. |
class |
LinkedHashMultimap<K,V>
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. |
class |
LinkedListMultimap<K,V>
An implementation of
ListMultimap that supports deterministic
iteration order for both keys and values. |
class |
TreeMultimap<K,V>
Implementation of
Multimap whose keys and values are ordered by
their natural ordering or by supplied comparators. |
| Modifier and Type | Method and Description |
|---|---|
static <K,V,M extends Multimap<K,V>> |
Multimaps.invertFrom(Multimap<? extends V,? extends K> source,
M dest)
Copies each key-value mapping in
source into dest, with
its key and value reversed. |
| Modifier and Type | Method and Description |
|---|---|
abstract <K extends K0,V extends V0> |
MultimapBuilder.build()
Returns a new, empty
Multimap with the specified implementation. |
<K extends K0,V extends V0> |
MultimapBuilder.build(Multimap<? extends K,? extends V> multimap)
Returns a
Multimap with the specified implementation, initialized with the entries of
multimap. |
static <K,V> Multimap<K,V> |
MapConstraints.constrainedMultimap(Multimap<K,V> multimap,
MapConstraint<? super K,? super V> constraint)
Deprecated.
Returns a constrained view of the specified multimap, using the specified
constraint.
|
protected abstract Multimap<K,V> |
ForwardingMultimap.delegate() |
static <K,V> Multimap<K,V> |
Multimaps.filterEntries(Multimap<K,V> unfiltered,
Predicate<? super Map.Entry<K,V>> entryPredicate)
Returns a multimap containing the mappings in
unfiltered that
satisfy a predicate. |
static <K,V> Multimap<K,V> |
Multimaps.filterKeys(Multimap<K,V> unfiltered,
Predicate<? super K> keyPredicate)
Returns a multimap containing the mappings in
unfiltered whose keys
satisfy a predicate. |
static <K,V> Multimap<K,V> |
Multimaps.filterValues(Multimap<K,V> unfiltered,
Predicate<? super V> valuePredicate)
Returns a multimap containing the mappings in
unfiltered whose values
satisfy a predicate. |
static <K,V> Multimap<K,V> |
Multimaps.newMultimap(Map<K,Collection<V>> map,
Supplier<? extends Collection<V>> factory)
Creates a new
Multimap backed by map, whose internal value
collections are generated by factory. |
static <K,V> Multimap<K,V> |
Multimaps.synchronizedMultimap(Multimap<K,V> multimap)
Returns a synchronized (thread-safe) multimap backed by the specified
multimap.
|
static <K,V1,V2> Multimap<K,V2> |
Multimaps.transformEntries(Multimap<K,V1> fromMap,
Maps.EntryTransformer<? super K,? super V1,V2> transformer)
Returns a view of a multimap whose values are derived from the original
multimap's entries.
|
static <K,V1,V2> Multimap<K,V2> |
Multimaps.transformValues(Multimap<K,V1> fromMultimap,
Function<? super V1,V2> function)
Returns a view of a multimap where each value is transformed by a function.
|
static <K,V> Multimap<K,V> |
Multimaps.unmodifiableMultimap(ImmutableMultimap<K,V> delegate)
Deprecated.
no need to use this
|
static <K,V> Multimap<K,V> |
Multimaps.unmodifiableMultimap(Multimap<K,V> delegate)
Returns an unmodifiable view of the specified multimap.
|
| Modifier and Type | Method and Description |
|---|---|
static <K,V> Map<K,Collection<V>> |
Multimaps.asMap(Multimap<K,V> multimap)
Returns
multimap.asMap(). |
<K extends K0,V extends V0> |
MultimapBuilder.build(Multimap<? extends K,? extends V> multimap)
Returns a
Multimap with the specified implementation, initialized with the entries of
multimap. |
<K extends K0,V extends V0> |
MultimapBuilder.ListMultimapBuilder.build(Multimap<? extends K,? extends V> multimap) |
<K extends K0,V extends V0> |
MultimapBuilder.SetMultimapBuilder.build(Multimap<? extends K,? extends V> multimap) |
<K extends K0,V extends V0> |
MultimapBuilder.SortedSetMultimapBuilder.build(Multimap<? extends K,? extends V> multimap) |
static <K,V> Multimap<K,V> |
MapConstraints.constrainedMultimap(Multimap<K,V> multimap,
MapConstraint<? super K,? super V> constraint)
Deprecated.
Returns a constrained view of the specified multimap, using the specified
constraint.
|
static <K,V> ImmutableSetMultimap<K,V> |
ImmutableSetMultimap.copyOf(Multimap<? extends K,? extends V> multimap)
Returns an immutable set multimap containing the same mappings as
multimap. |
static <K,V> ImmutableMultimap<K,V> |
ImmutableMultimap.copyOf(Multimap<? extends K,? extends V> multimap)
Returns an immutable multimap containing the same mappings as
multimap, in the "key-grouped" iteration order described in the class
documentation. |
static <K,V> ImmutableListMultimap<K,V> |
ImmutableListMultimap.copyOf(Multimap<? extends K,? extends V> multimap)
Returns an immutable multimap containing the same mappings as
multimap. |
static <K extends Comparable,V extends Comparable> |
TreeMultimap.create(Multimap<? extends K,? extends V> multimap)
Constructs a
TreeMultimap, ordered by the natural ordering of its
keys and values, with the same mappings as the specified multimap. |
static <K,V> ArrayListMultimap<K,V> |
ArrayListMultimap.create(Multimap<? extends K,? extends V> multimap)
Constructs an
ArrayListMultimap with the same mappings as the
specified multimap. |
static <K,V> HashMultimap<K,V> |
HashMultimap.create(Multimap<? extends K,? extends V> multimap)
Constructs a
HashMultimap with the same mappings as the specified
multimap. |
static <K,V> LinkedHashMultimap<K,V> |
LinkedHashMultimap.create(Multimap<? extends K,? extends V> multimap)
Constructs a
LinkedHashMultimap with the same mappings as the
specified multimap. |
static <K,V> LinkedListMultimap<K,V> |
LinkedListMultimap.create(Multimap<? extends K,? extends V> multimap)
Constructs a
LinkedListMultimap with the same mappings as the
specified Multimap. |
static <K,V> Multimap<K,V> |
Multimaps.filterEntries(Multimap<K,V> unfiltered,
Predicate<? super Map.Entry<K,V>> entryPredicate)
Returns a multimap containing the mappings in
unfiltered that
satisfy a predicate. |
static <K,V> Multimap<K,V> |
Multimaps.filterKeys(Multimap<K,V> unfiltered,
Predicate<? super K> keyPredicate)
Returns a multimap containing the mappings in
unfiltered whose keys
satisfy a predicate. |
static <K,V> Multimap<K,V> |
Multimaps.filterValues(Multimap<K,V> unfiltered,
Predicate<? super V> valuePredicate)
Returns a multimap containing the mappings in
unfiltered whose values
satisfy a predicate. |
static <K,V,M extends Multimap<K,V>> |
Multimaps.invertFrom(Multimap<? extends V,? extends K> source,
M dest)
Copies each key-value mapping in
source into dest, with
its key and value reversed. |
boolean |
ForwardingMultimap.putAll(Multimap<? extends K,? extends V> multimap) |
ImmutableSetMultimap.Builder<K,V> |
ImmutableSetMultimap.Builder.putAll(Multimap<? extends K,? extends V> multimap) |
boolean |
ImmutableMultimap.putAll(Multimap<? extends K,? extends V> multimap)
Deprecated.
Unsupported operation.
|
ImmutableMultimap.Builder<K,V> |
ImmutableMultimap.Builder.putAll(Multimap<? extends K,? extends V> multimap)
Stores another multimap's entries in the built multimap.
|
ImmutableListMultimap.Builder<K,V> |
ImmutableListMultimap.Builder.putAll(Multimap<? extends K,? extends V> multimap) |
boolean |
Multimap.putAll(Multimap<? extends K,? extends V> multimap)
Stores all key-value pairs of
multimap in this multimap, in the
order returned by multimap.entries(). |
static <K,V> Multimap<K,V> |
Multimaps.synchronizedMultimap(Multimap<K,V> multimap)
Returns a synchronized (thread-safe) multimap backed by the specified
multimap.
|
static <K,V1,V2> Multimap<K,V2> |
Multimaps.transformEntries(Multimap<K,V1> fromMap,
Maps.EntryTransformer<? super K,? super V1,V2> transformer)
Returns a view of a multimap whose values are derived from the original
multimap's entries.
|
static <K,V1,V2> Multimap<K,V2> |
Multimaps.transformValues(Multimap<K,V1> fromMultimap,
Function<? super V1,V2> function)
Returns a view of a multimap where each value is transformed by a function.
|
static <K,V> Multimap<K,V> |
Multimaps.unmodifiableMultimap(Multimap<K,V> delegate)
Returns an unmodifiable view of the specified multimap.
|
| Modifier and Type | Method and Description |
|---|---|
MediaType |
MediaType.withParameters(Multimap<String,String> parameters)
Replaces all parameters with the given parameters.
|
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