org.neo4j.index.impl.lucene

Class IndexWriterLruCache

java.lang.Object

org.neo4j.kernel.impl.cache.LruCache<org.neo4j.index.impl.lucene.IndexIdentifier,org.apache.lucene.index.IndexWriter>

org.neo4j.index.impl.lucene.IndexWriterLruCache

public class IndexWriterLruCache
extends org.neo4j.kernel.impl.cache.LruCache<org.neo4j.index.impl.lucene.IndexIdentifier,org.apache.lucene.index.IndexWriter>

An Lru Cache for Lucene Index Writers.

See Also:

LuceneDataSource

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
void	elementCleaned(org.apache.lucene.index.IndexWriter writer)

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

IndexWriterLruCache

public IndexWriterLruCache(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.apache.lucene.index.IndexWriter writer)

Overrides:

elementCleaned in class org.neo4j.kernel.impl.cache.LruCache<org.neo4j.index.impl.lucene.IndexIdentifier,org.apache.lucene.index.IndexWriter>