Mercurial > hg > blitz_stable
view src/org/dancres/blitz/entry/CacheListenerImpl.java @ 27:511648fa4d64 Version 2.1
Version to 2.1
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Mon, 04 Jan 2010 13:00:40 +0000 |
parents | e92d83b192bb |
children |
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package org.dancres.blitz.entry; import org.dancres.blitz.cache.CacheListener; import org.dancres.blitz.cache.Identifiable; import org.dancres.blitz.entry.ci.CacheIndexer; /** * Sits between an ArcCache and the CacheIndexer. */ public class CacheListenerImpl implements CacheListener { private CacheIndexer _indexer; CacheListenerImpl(CacheIndexer anIndexer) { _indexer = anIndexer; } public void dirtied(Identifiable anIdentifiable) { } public void loaded(Identifiable anIdentifiable) { _indexer.loaded(anIdentifiable); } public void flushed(Identifiable anIdentifiable) { /* We say nothing - done in WriteScheduler and WriteBuffer CacheIndexer tracks newly written entry's not yet on disk. WriteScheduler and WriteBuffer are the objects which know when an entry has made it to disk hence we leave it to them to notify the CacheIndexer appropriately. */ } }