Package com.google.common.collect

Class HashBiMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

com.google.common.collect.HashBiMap<K,V>

All Implemented Interfaces:

BiMap<K,V>, java.io.Serializable, java.util.Map<K,V>

@GwtCompatible(emulated=true)
@Deprecated(since="2022-12-01")
public final class HashBiMap<K,V>
extends java.util.AbstractMap<K,V>
implements BiMap<K,V>, java.io.Serializable

Deprecated.

The Google Guava Core Libraries are deprecated and will not be part of the AEM SDK after April 2023

A BiMap backed by two hash tables. This implementation allows null keys and values. A HashBiMap and its inverse are both serializable.

See the Guava User Guide article on BiMap .

Since:

2.0 (imported from Google Collections Library)

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K extends java.lang.Object,V extends java.lang.Object>, java.util.AbstractMap.SimpleImmutableEntry<K extends java.lang.Object,V extends java.lang.Object>

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K extends java.lang.Object,V extends java.lang.Object>

Method Summary

Modifier and Type	Method	Description
void	clear()	Deprecated.
boolean	containsKey(java.lang.Object key)	Deprecated.
boolean	containsValue(java.lang.Object value)	Deprecated.
static <K,V> HashBiMap<K,V>	create()	Deprecated. Returns a new, empty HashBiMap with the default initial capacity (16).
static <K,V> HashBiMap<K,V>	create(int expectedSize)	Deprecated. Constructs a new, empty bimap with the specified expected size.
static <K,V> HashBiMap<K,V>	create(java.util.Map<? extends K,? extends V> map)	Deprecated. Constructs a new bimap containing initial values from map.
java.util.Set<java.util.Map.Entry<K,V>>	entrySet()	Deprecated.
V	forcePut(K key, V value)	Deprecated. An alternate form of put that silently removes any existing entry with the value value before proceeding with the BiMap.put(K, V) operation.
V	get(java.lang.Object key)	Deprecated.
BiMap<V,K>	inverse()	Deprecated. Returns the inverse view of this bimap, which maps each of this bimap's values to its associated key.
java.util.Set<K>	keySet()	Deprecated.
V	put(K key, V value)	Deprecated.
V	remove(java.lang.Object key)	Deprecated.
int	size()	Deprecated.
java.util.Set<V>	values()	Deprecated.

Methods inherited from class java.util.AbstractMap

equals, hashCode, isEmpty, putAll, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.common.collect.BiMap

putAll

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, isEmpty, merge, putIfAbsent, remove, replace, replace, replaceAll

Method Detail

create

public static <K,V> HashBiMap<K,V> create()

Deprecated.

Returns a new, empty HashBiMap with the default initial capacity (16).

create

public static <K,V> HashBiMap<K,V> create(int expectedSize)

Deprecated.

Constructs a new, empty bimap with the specified expected size.

Parameters:

expectedSize - the expected number of entries

Throws:

java.lang.IllegalArgumentException - if the specified expected size is negative

create

public static <K,V> HashBiMap<K,V> create(java.util.Map<? extends K,? extends V> map)

Deprecated.

Constructs a new bimap containing initial values from map. The bimap is created with an initial capacity sufficient to hold the mappings in the specified map.

containsKey

public boolean containsKey(@Nullable
                           java.lang.Object key)

Deprecated.

Specified by:

containsKey in interface java.util.Map<K,V>

Overrides:

containsKey in class java.util.AbstractMap<K,V>

containsValue

public boolean containsValue(@Nullable
                             java.lang.Object value)

Deprecated.

Specified by:

containsValue in interface java.util.Map<K,V>

Overrides:

containsValue in class java.util.AbstractMap<K,V>

get

@Nullable
public V get(@Nullable
             java.lang.Object key)

Deprecated.

Specified by:

get in interface java.util.Map<K,V>

Overrides:

get in class java.util.AbstractMap<K,V>

put

public V put(@Nullable
             K key,
             @Nullable
             V value)

Deprecated.

Description copied from interface: BiMap

Specified by:

put in interface BiMap<K,V>

Specified by:

put in interface java.util.Map<K,V>

Overrides:

put in class java.util.AbstractMap<K,V>

forcePut

public V forcePut(@Nullable
                  K key,
                  @Nullable
                  V value)

Deprecated.

Description copied from interface: BiMap

An alternate form of put that silently removes any existing entry with the value value before proceeding with the BiMap.put(K, V) operation. If the bimap previously contained the provided key-value mapping, this method has no effect.

Note that a successful call to this method could cause the size of the bimap to increase by one, stay the same, or even decrease by one.

Warning: If an existing entry with this value is removed, the key for that entry is discarded and not returned.

Specified by:

forcePut in interface BiMap<K,V>

Parameters:

key - the key with which the specified value is to be associated

value - the value to be associated with the specified key

Returns:

the value which was previously associated with the key, which may be null, or null if there was no previous entry

remove

public V remove(@Nullable
                java.lang.Object key)

Deprecated.

Specified by:

remove in interface java.util.Map<K,V>

Overrides:

remove in class java.util.AbstractMap<K,V>

clear

public void clear()

Deprecated.

Specified by:

clear in interface java.util.Map<K,V>

Overrides:

clear in class java.util.AbstractMap<K,V>

size

public int size()

Deprecated.

Specified by:

size in interface java.util.Map<K,V>

Overrides:

size in class java.util.AbstractMap<K,V>

keySet

public java.util.Set<K> keySet()

Deprecated.

Specified by:

keySet in interface java.util.Map<K,V>

Overrides:

keySet in class java.util.AbstractMap<K,V>

values

public java.util.Set<V> values()

Deprecated.

Description copied from interface: BiMap

Because a bimap has unique values, this method returns a Set, instead of the Collection specified in the Map interface.

Specified by:

values in interface BiMap<K,V>

Specified by:

values in interface java.util.Map<K,V>

Overrides:

values in class java.util.AbstractMap<K,V>

entrySet

public java.util.Set<java.util.Map.Entry<K,V>> entrySet()

Deprecated.

Specified by:

entrySet in interface java.util.Map<K,V>

Specified by:

entrySet in class java.util.AbstractMap<K,V>

inverse

public BiMap<V,K> inverse()

Deprecated.

Description copied from interface: BiMap

Returns the inverse view of this bimap, which maps each of this bimap's values to its associated key. The two bimaps are backed by the same data; any changes to one will appear in the other.

Note:There is no guaranteed correspondence between the iteration order of a bimap and that of its inverse.

Specified by:

inverse in interface BiMap<K,V>

Returns:

the inverse view of this bimap