Class LRUCache
- java.lang.Object
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- org.codehaus.groovy.runtime.memoize.LRUCache
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- All Implemented Interfaces:
MemoizeCache<java.lang.Object,java.lang.Object>
public final class LRUCache extends java.lang.Object implements MemoizeCache<java.lang.Object,java.lang.Object>
A cache backed by a Collections.SynchronizedMap- Author:
- Vaclav Pech
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Constructor Summary
Constructors Constructor Description LRUCache(int maxCacheSize)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
cleanUpNullReferences()
Replying on the Collections.SynchronizedMap thread-safe iteration implementation the method will remove all entries holding SoftReferences to gc-evicted objects.java.lang.Object
get(java.lang.Object key)
java.lang.Object
put(java.lang.Object key, java.lang.Object value)
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Method Detail
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put
public java.lang.Object put(java.lang.Object key, java.lang.Object value)
- Specified by:
put
in interfaceMemoizeCache<java.lang.Object,java.lang.Object>
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get
public java.lang.Object get(java.lang.Object key)
- Specified by:
get
in interfaceMemoizeCache<java.lang.Object,java.lang.Object>
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cleanUpNullReferences
public void cleanUpNullReferences()
Replying on the Collections.SynchronizedMap thread-safe iteration implementation the method will remove all entries holding SoftReferences to gc-evicted objects.- Specified by:
cleanUpNullReferences
in interfaceMemoizeCache<java.lang.Object,java.lang.Object>
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