com.google.common.collect

Class RegularImmutableBiMap<K,V>

java.lang.Object

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

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

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

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

All Implemented Interfaces:

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

@GwtCompatible(serializable=true,
               emulated=true)
class RegularImmutableBiMap<K,V>
extends ImmutableBiMap<K,V>

Bimap with zero or more mappings.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	RegularImmutableBiMap.Inverse
private static class	RegularImmutableBiMap.InverseSerializedForm<K,V>

Nested classes/interfaces inherited from class com.google.common.collect.ImmutableBiMap

ImmutableBiMap.Builder<K,V>

Nested classes/interfaces inherited from class com.google.common.collect.ImmutableMap

ImmutableMap.IteratorBasedImmutableMap<K,V>

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

java.util.Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static RegularImmutableBiMap<java.lang.Object,java.lang.Object>	EMPTY
(package private) java.util.Map.Entry<K,V>[]	entries
private int	hashCode
private ImmutableBiMap<V,K>	inverse
private ImmutableMapEntry<K,V>[]	keyTable
private int	mask
(package private) static double	MAX_LOAD_FACTOR
private ImmutableMapEntry<K,V>[]	valueTable

Fields inherited from class com.google.common.collect.ImmutableMap

EMPTY_ENTRY_ARRAY

Constructor Summary

Constructors

Modifier	Constructor and Description
private	RegularImmutableBiMap(ImmutableMapEntry<K,V>[] keyTable, ImmutableMapEntry<K,V>[] valueTable, java.util.Map.Entry<K,V>[] entries, int mask, int hashCode)

Method Summary

Modifier and Type	Method and Description
private static int	checkNoConflictInValueBucket(java.lang.Object value, java.util.Map.Entry<?,?> entry, ImmutableMapEntry<?,?> valueBucketHead)
(package private) ImmutableSet<java.util.Map.Entry<K,V>>	createEntrySet()
(package private) ImmutableSet<K>	createKeySet()
void	forEach(java.util.function.BiConsumer<? super K,? super V> action)
(package private) static <K,V> ImmutableBiMap<K,V>	fromEntries(java.util.Map.Entry<K,V>... entries)
(package private) static <K,V> ImmutableBiMap<K,V>	fromEntryArray(int n, java.util.Map.Entry<K,V>[] entryArray)
V	get(java.lang.Object key)
int	hashCode()
ImmutableBiMap<V,K>	inverse() Returns the inverse view of this bimap, which maps each of this bimap's values to its associated key.
(package private) boolean	isHashCodeFast()
(package private) boolean	isPartialView()
int	size()

Methods inherited from class com.google.common.collect.ImmutableBiMap

builder, builderWithExpectedSize, copyOf, copyOf, createValues, forcePut, of, of, of, of, of, of, toImmutableBiMap, values, writeReplace

Methods inherited from class com.google.common.collect.ImmutableBiMapFauxverideShim

toImmutableMap, toImmutableMap

Methods inherited from class com.google.common.collect.ImmutableMap

asMultimap, checkNoConflict, clear, compute, computeIfAbsent, computeIfPresent, conflictException, containsKey, containsValue, entryOf, entrySet, equals, getOrDefault, isEmpty, keyIterator, keySet, keySpliterator, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

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

put, putAll

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, getOrDefault, isEmpty, keySet, merge, putIfAbsent, remove, remove, replace, replace, replaceAll

Field Detail

EMPTY

static final RegularImmutableBiMap<java.lang.Object,java.lang.Object> EMPTY

MAX_LOAD_FACTOR

static final double MAX_LOAD_FACTOR

See Also:

Constant Field Values

keyTable

private final transient ImmutableMapEntry<K,V>[] keyTable

valueTable

private final transient ImmutableMapEntry<K,V>[] valueTable

entries

final transient java.util.Map.Entry<K,V>[] entries

mask

private final transient int mask

hashCode

private final transient int hashCode

inverse

private transient ImmutableBiMap<V,K> inverse

Constructor Detail

RegularImmutableBiMap

private RegularImmutableBiMap(ImmutableMapEntry<K,V>[] keyTable,
                              ImmutableMapEntry<K,V>[] valueTable,
                              java.util.Map.Entry<K,V>[] entries,
                              int mask,
                              int hashCode)

Method Detail

fromEntries

static <K,V> ImmutableBiMap<K,V> fromEntries(java.util.Map.Entry<K,V>... entries)

fromEntryArray

static <K,V> ImmutableBiMap<K,V> fromEntryArray(int n,
                                                java.util.Map.Entry<K,V>[] entryArray)

checkNoConflictInValueBucket

private static int checkNoConflictInValueBucket(java.lang.Object value,
                                                java.util.Map.Entry<?,?> entry,
                                                ImmutableMapEntry<?,?> valueBucketHead)

Returns:

number of entries in this bucket

Throws:

java.lang.IllegalArgumentException - if another entry in the bucket has the same key

get

public V get(java.lang.Object key)

Specified by:

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

Specified by:

get in class ImmutableMap<K,V>

createEntrySet

ImmutableSet<java.util.Map.Entry<K,V>> createEntrySet()

Specified by:

createEntrySet in class ImmutableMap<K,V>

createKeySet

ImmutableSet<K> createKeySet()

Specified by:

createKeySet in class ImmutableMap<K,V>

forEach

public void forEach(java.util.function.BiConsumer<? super K,? super V> action)

isHashCodeFast

boolean isHashCodeFast()

Overrides:

isHashCodeFast in class ImmutableMap<K,V>

hashCode

public int hashCode()

Specified by:

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

Overrides:

hashCode in class ImmutableMap<K,V>

isPartialView

boolean isPartialView()

Specified by:

isPartialView in class ImmutableMap<K,V>

size

public int size()

inverse

public ImmutableBiMap<V,K> inverse()

Description copied from class: ImmutableBiMap

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.

The inverse of an ImmutableBiMap is another ImmutableBiMap.

Specified by:

inverse in interface BiMap<K,V>

Specified by:

inverse in class ImmutableBiMap<K,V>

Returns:

the inverse view of this bimap