Package org.jppf.utils.collections

Class CopyOnWriteListConcurrentMap<K,V>

java.lang.Object

org.jppf.utils.collections.AbstractCollectionMap<K,V>

org.jppf.utils.collections.AbstractCollectionConcurrentMap<K,V>

org.jppf.utils.collections.CopyOnWriteListConcurrentMap<K,V>

Type Parameters:

K - the type of the keys.

V - the type of the objects in the map"'s collection values.

All Implemented Interfaces:

Serializable, Iterable<V>, CollectionMap<K,V>

public class CopyOnWriteListConcurrentMap<K,V>
extends AbstractCollectionConcurrentMap<K,V>

A ConcurrentHashMap whose values are CopyOnWriteArrayList instances.

Author:

Laurent Cohen

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.jppf.utils.collections.AbstractCollectionMap

map

Constructor Summary

Constructors

Constructor	Description
CopyOnWriteListConcurrentMap()	Default constructor.

Method Summary

Modifier and Type	Method	Description
protected Map<K,Collection<V>>	createMap()	Create a new map.
protected Collection<V>	newCollection()	Create a new collection of values for insertion into the map.

Methods inherited from class org.jppf.utils.collections.AbstractCollectionConcurrentMap

addValues, putValue

Methods inherited from class org.jppf.utils.collections.AbstractCollectionMap

addValues, allValues, clear, containsKey, containsValue, containsValue, createOrGetCollection, createOrGetCollectionSynchronized, entrySet, getValues, isEmpty, iterator, iterator, keySet, removeKey, removeValue, removeValues, size, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jppf.utils.collections.CollectionMap

forEach

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

CopyOnWriteListConcurrentMap

public CopyOnWriteListConcurrentMap()

Default constructor.

Method Details

createMap

protected Map<K,Collection<V>> createMap()

Description copied from class: AbstractCollectionMap

Create a new map.

Overrides:

createMap in class AbstractCollectionConcurrentMap<K,V>

Returns:

a new mutable empty map.

newCollection

protected Collection<V> newCollection()

Description copied from class: AbstractCollectionMap

Create a new collection of values for insertion into the map.

Specified by:

newCollection in class AbstractCollectionMap<K,V>

Returns:

a new mutable empty collection.