org.bson.util

Class CopyOnWriteMap.Hash<K,V>

java.lang.Object

org.bson.util.AbstractCopyOnWriteMap<K,V,java.util.Map<K,V>>

org.bson.util.CopyOnWriteMap<K,V>

org.bson.util.CopyOnWriteMap.Hash<K,V>

All Implemented Interfaces:

java.util.concurrent.ConcurrentMap<K,V>, java.util.Map<K,V>

Enclosing class:

CopyOnWriteMap<K,V>

static class CopyOnWriteMap.Hash<K,V>
extends CopyOnWriteMap<K,V>

Uses HashMap instances as its internal storage.

Nested Class Summary

Nested classes/interfaces inherited from class org.bson.util.CopyOnWriteMap

CopyOnWriteMap.Builder<K,V>, CopyOnWriteMap.Hash<K,V>, CopyOnWriteMap.Linked<K,V>

Nested classes/interfaces inherited from class org.bson.util.AbstractCopyOnWriteMap

AbstractCopyOnWriteMap.CollectionView<E>, AbstractCopyOnWriteMap.Immutable, AbstractCopyOnWriteMap.Mutable, AbstractCopyOnWriteMap.View<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
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor and Description
Hash(java.util.Map<? extends K,? extends V> map, AbstractCopyOnWriteMap.View.Type viewType)

Method Summary

Modifier and Type	Method and Description
<N extends java.util.Map<? extends K,? extends V>> java.util.Map<K,V>	copy(N map) Copy function, implemented by sub-classes.

Methods inherited from class org.bson.util.CopyOnWriteMap

builder, newHashMap, newHashMap, newLinkedMap, newLinkedMap

Methods inherited from class org.bson.util.AbstractCopyOnWriteMap

clear, containsKey, containsValue, copy, entrySet, equals, get, getDelegate, hashCode, isEmpty, keySet, put, putAll, putIfAbsent, remove, remove, replace, replace, set, size, toString, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.ConcurrentMap

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, replaceAll

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

Hash

Hash(java.util.Map<? extends K,? extends V> map,
     AbstractCopyOnWriteMap.View.Type viewType)

Method Detail

copy

public <N extends java.util.Map<? extends K,? extends V>> java.util.Map<K,V> copy(N map)

Description copied from class: AbstractCopyOnWriteMap

Copy function, implemented by sub-classes.

Specified by:

copy in class CopyOnWriteMap<K,V>

Type Parameters:

N - the map to copy and return.

Parameters:

map - the initial values of the newly created map.

Returns:

a new map. Will never be modified after construction.