org.neo4j.index.impl.lucene

Class IndexSearcherLruCache

java.lang.Object

org.neo4j.kernel.impl.cache.LruCache<org.neo4j.index.impl.lucene.IndexIdentifier,org.neo4j.helpers.Pair<org.neo4j.index.impl.lucene.IndexReference,AtomicBoolean>>

org.neo4j.index.impl.lucene.IndexSearcherLruCache

public class IndexSearcherLruCache
extends org.neo4j.kernel.impl.cache.LruCache<org.neo4j.index.impl.lucene.IndexIdentifier,org.neo4j.helpers.Pair<org.neo4j.index.impl.lucene.IndexReference,AtomicBoolean>>

An Lru Cache for Lucene Index searchers.

See Also:

LuceneDataSource

Constructor Summary

Constructors

Constructor and Description
IndexSearcherLruCache(int maxSize) Creates a LRU cache.

Method Summary

Methods

Modifier and Type	Method and Description
void	elementCleaned(org.neo4j.helpers.Pair<org.neo4j.index.impl.lucene.IndexReference,AtomicBoolean> searcher)

Methods inherited from class org.neo4j.kernel.impl.cache.LruCache

clear, entrySet, get, getName, hitCount, isAdaptive, keySet, maxSize, missCount, put, putAll, remove, resize, setAdaptiveStatus, size, values

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexSearcherLruCache

public IndexSearcherLruCache(int maxSize)

Creates a LRU cache. If maxSize < 1 an IllegalArgumentException is thrown.

Parameters:

maxSize - maximum size of this cache

Method Detail

elementCleaned

public void elementCleaned(org.neo4j.helpers.Pair<org.neo4j.index.impl.lucene.IndexReference,AtomicBoolean> searcher)

Overrides:

elementCleaned in class org.neo4j.kernel.impl.cache.LruCache<org.neo4j.index.impl.lucene.IndexIdentifier,org.neo4j.helpers.Pair<org.neo4j.index.impl.lucene.IndexReference,AtomicBoolean>>