org.elasticsearch.index.store.fs
Class AbstractFsStore<T extends org.apache.lucene.store.Directory>

java.lang.Object
  org.elasticsearch.index.shard.AbstractIndexShardComponent
      org.elasticsearch.index.store.support.AbstractStore<T>
          org.elasticsearch.index.store.fs.AbstractFsStore<T>

All Implemented Interfaces:

IndexShardComponent, Store<T>

Direct Known Subclasses:

MmapFsStore, NioFsStore, SimpleFsStore

public abstract class AbstractFsStore<T extends org.apache.lucene.store.Directory>
extends AbstractStore<T>

Field Summary

Fields inherited from class org.elasticsearch.index.shard.AbstractIndexShardComponent

componentSettings, indexSettings, logger, shardId

Constructor Summary

AbstractFsStore(ShardId shardId, Settings indexSettings)

Method Summary

protected SwitchDirectory	buildSwitchDirectoryIfNeeded(org.apache.lucene.store.Directory fsDirectory)
abstract org.apache.lucene.store.FSDirectory	fsDirectory()
void	fullDelete() Deletes the store completely.

Methods inherited from class org.elasticsearch.index.store.support.AbstractStore

close, deleteContent, estimateSize, suggestUseCompoundFile

Methods inherited from class org.elasticsearch.index.shard.AbstractIndexShardComponent

indexSettings, managementGroupName, nodeName, shardId

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.index.store.Store

directory

Methods inherited from interface org.elasticsearch.index.shard.IndexShardComponent

indexSettings, shardId

Constructor Detail

AbstractFsStore

public AbstractFsStore(ShardId shardId,
                       @IndexSettings
                       Settings indexSettings)

Method Detail

fullDelete

public void fullDelete()
                throws java.io.IOException

Description copied from interface: Store

Deletes the store completely. For example, in FS ones, also deletes the parent directory.

Specified by:

fullDelete in interface Store<T extends org.apache.lucene.store.Directory>

Overrides:

fullDelete in class AbstractStore<T extends org.apache.lucene.store.Directory>

Throws:

java.io.IOException

fsDirectory

public abstract org.apache.lucene.store.FSDirectory fsDirectory()

buildSwitchDirectoryIfNeeded

protected SwitchDirectory buildSwitchDirectoryIfNeeded(org.apache.lucene.store.Directory fsDirectory)