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org.vrspace.util
Class Cache  

java.lang.Object
  org.vrspace.util.Cache

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public class Cache

extends java.lang.Object

Soft cache. Does not prevent cached object from being reclaimed by gc.

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Nested Class Summary
private  class	Cache.CacheEntry           Extends Reference with a key
(package private)  class	Cache.Cleanup           Cleanup procedure.

 

Field Summary
(package private)  java.util.Hashtable	cache
(package private)  java.lang.ref.ReferenceQueue	queue
(package private)  boolean	working

 

Constructor Summary

Cache()

 

Method Summary
java.lang.Object	get(java.lang.Object key)           Retreives an object from the cache
static void	main(java.lang.String[] args)
void	put(java.lang.Object key, java.lang.Object value)           Stores an object to the cache.
void	remove(java.lang.Object key)           Removes an object from the cache
int	size()

 

Methods inherited from class java.lang.Object

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

 

Field Detail

cache

java.util.Hashtable cache

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queue

java.lang.ref.ReferenceQueue queue

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working

boolean working

Constructor Detail

Cache

public Cache()

Method Detail

put

public void put(java.lang.Object key,
                java.lang.Object value)

Stores an object to the cache.

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get

public java.lang.Object get(java.lang.Object key)

Retreives an object from the cache

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remove

public void remove(java.lang.Object key)

Removes an object from the cache

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size

public int size()

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main

public static void main(java.lang.String[] args)

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Overview  Package   Class  Use  Deprecated  Index
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