Package net.sf.ehcache.util

Class WeakIdentityConcurrentMap<K,V>

java.lang.Object

net.sf.ehcache.util.WeakIdentityConcurrentMap<K,V>

Type Parameters:

K - The key type

V - The value type

public final class WeakIdentityConcurrentMap<K,V>
extends java.lang.Object

A poor man's implementation of a WeakIdentityConcurrentMap to hold the CacheManager associated ExecutorServices

Author:

Alex Snaps

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	WeakIdentityConcurrentMap.CleanUpTask<T>

Constructor Summary

Constructors

Constructor	Description
WeakIdentityConcurrentMap()	Constructor
WeakIdentityConcurrentMap(WeakIdentityConcurrentMap.CleanUpTask<V> cleanUpTask)	Constructor

Method Summary

Modifier and Type	Method	Description
void	cleanUp()
V	get(K key)
java.util.Set<K>	keySet()
V	put(K key, V value)	Puts into the underlying
V	putIfAbsent(K key, V value)	Puts into the underlying
V	remove(K key)	Remove from the underlying
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

WeakIdentityConcurrentMap

public WeakIdentityConcurrentMap()

Constructor

WeakIdentityConcurrentMap

public WeakIdentityConcurrentMap(WeakIdentityConcurrentMap.CleanUpTask<V> cleanUpTask)

Constructor

Parameters:

cleanUpTask -

Method Detail

put

public V put(K key,
             V value)

Puts into the underlying

Parameters:

key -

value -

Returns:

remove

public V remove(K key)

Remove from the underlying

Parameters:

key -

Returns:

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

putIfAbsent

public V putIfAbsent(K key,
                     V value)

Puts into the underlying

Parameters:

key -

value -

Returns:

get

public V get(K key)

Parameters:

key -

Returns:

cleanUp

public void cleanUp()

keySet

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

Returns: