org.elasticsearch.index.store
Interface Store<T extends org.apache.lucene.store.Directory>

All Superinterfaces:

IndexShardComponent

All Known Implementing Classes:

AbstractFsStore, AbstractStore, ByteBufferStore, HeapStore, MmapFsStore, NioFsStore, RamStore, SimpleFsStore

public interface Store<T extends org.apache.lucene.store.Directory>
extends IndexShardComponent

Method Summary

void	close() Close the store.
void	deleteContent() Just deletes the content of the store.
T	directory() The Lucene Directory this store is using.
SizeValue	estimateSize() The estimated size this store is using.
void	fullDelete() Deletes the store completely.
boolean	suggestUseCompoundFile() The store can suggest the best setting for compound file the MergePolicy will use.

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

indexSettings, shardId

Method Detail

directory

T directory()

The Lucene Directory this store is using.

deleteContent

void deleteContent()
                   throws java.io.IOException

Just deletes the content of the store.

Throws:

java.io.IOException

fullDelete

void fullDelete()
                throws java.io.IOException

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

Throws:

java.io.IOException

estimateSize

SizeValue estimateSize()
                       throws java.io.IOException

The estimated size this store is using.

Throws:

java.io.IOException

suggestUseCompoundFile

boolean suggestUseCompoundFile()

The store can suggest the best setting for compound file the MergePolicy will use.

close

void close()
           throws java.io.IOException

Close the store.

Throws:

java.io.IOException