Package org.cristalise.kernel.utils

Class WeakCache<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

org.cristalise.kernel.utils.WeakCache<K,V>

Type Parameters:

K - key

V - value

All Implemented Interfaces:

Map<K,V>

public class WeakCache<K,V>
extends AbstractMap<K,V>

Deprecated.

should be replaced by Cache from Guava

WeakReferences are reaped if no strong references are left next time the gc has a chance. The ClusterStorageManager caches can optionally use this one, for high volume imports etc

Nested Class Summary

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

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

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

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor	Description
WeakCache()	Deprecated.
WeakCache(int minSize)	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	clear()	Deprecated.
Set<Map.Entry<K,V>>	entrySet()	Deprecated.
V	get(Object key)	Deprecated.
Set<K>	keySet()	Deprecated.
V	put(K key, V value)	Deprecated.
V	remove(Object key)	Deprecated.
int	size()	Deprecated.

Methods inherited from class java.util.AbstractMap

clone, containsKey, containsValue, equals, hashCode, isEmpty, putAll, toString, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Details

WeakCache

public WeakCache()

Deprecated.

WeakCache

public WeakCache(int minSize)

Deprecated.

Method Details

get

public V get(Object key)

Deprecated.

Specified by:

get in interface Map<K,V>

Overrides:

get in class AbstractMap<K,V>

put

public V put(K key,
 V value)

Deprecated.

Specified by:

put in interface Map<K,V>

Overrides:

put in class AbstractMap<K,V>

remove

public V remove(Object key)

Deprecated.

Specified by:

remove in interface Map<K,V>

Overrides:

remove in class AbstractMap<K,V>

clear

public void clear()

Deprecated.

Specified by:

clear in interface Map<K,V>

Overrides:

clear in class AbstractMap<K,V>

size

public int size()

Deprecated.

Specified by:

size in interface Map<K,V>

Overrides:

size in class AbstractMap<K,V>

keySet

public Set<K> keySet()

Deprecated.

Specified by:

keySet in interface Map<K,V>

Overrides:

keySet in class AbstractMap<K,V>

entrySet

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

Deprecated.

Specified by:

entrySet in interface Map<K,V>

Specified by:

entrySet in class AbstractMap<K,V>