SimpleLRUCache (Lucene 3.0.3 API)

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org.apache.lucene.util.cache
Class SimpleLRUCache<K,V>

java.lang.Object
  org.apache.lucene.util.cache.Cache<K,V>
      org.apache.lucene.util.cache.SimpleMapCache<K,V>
          org.apache.lucene.util.cache.SimpleLRUCache<K,V>

All Implemented Interfaces:: Closeable

public class SimpleLRUCache<K,V>
extends SimpleMapCache<K,V>
extends SimpleMapCache<K,V>

Simple LRU cache implementation that uses a LinkedHashMap. This cache is not synchronized, use Cache.synchronizedCache(Cache) if needed.

Field Summary

Fields inherited from class org.apache.lucene.util.cache.SimpleMapCache
`map`

Constructor Summary
`SimpleLRUCache(int cacheSize)` Creates a last-recently-used cache with the specified size.

Method Summary

Methods inherited from class org.apache.lucene.util.cache.SimpleMapCache
`close, containsKey, get, keySet, put`

Methods inherited from class org.apache.lucene.util.cache.Cache
`synchronizedCache`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

SimpleLRUCache

public SimpleLRUCache(int cacheSize)

Creates a last-recently-used cache with the specified size.