Module org.elasticsearch.server

Package org.elasticsearch.index.get

Class ShardGetService

java.lang.Object

org.elasticsearch.index.shard.AbstractIndexShardComponent

org.elasticsearch.index.get.ShardGetService

All Implemented Interfaces:

IndexShardComponent

public final class ShardGetService
extends AbstractIndexShardComponent

Field Summary

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

indexSettings, logger, shardId

Constructor Summary

Constructors

Constructor	Description
ShardGetService(IndexSettings indexSettings, IndexShard indexShard, MapperService mapperService)

Method Summary

Modifier and Type	Method	Description
GetResult	get(String id, String[] gFields, boolean realtime, long version, VersionType versionType, FetchSourceContext fetchSourceContext, boolean forceSyntheticSource)
GetResult	get(Engine.GetResult engineGetResult, String id, String[] fields, FetchSourceContext fetchSourceContext)	Returns GetResult based on the specified Engine.GetResult argument.
GetResult	getForUpdate(String id, long ifSeqNo, long ifPrimaryTerm)
GetStats	stats()

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

indexSettings, shardId

Methods inherited from class java.lang.Object

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

Constructor Details

ShardGetService

public ShardGetService(IndexSettings indexSettings,
 IndexShard indexShard,
 MapperService mapperService)

Method Details

stats

public GetStats stats()

get

public GetResult get(String id,
 String[] gFields,
 boolean realtime,
 long version,
 VersionType versionType,
 FetchSourceContext fetchSourceContext,
 boolean forceSyntheticSource)
              throws IOException

Throws:

IOException

getForUpdate

public GetResult getForUpdate(String id,
 long ifSeqNo,
 long ifPrimaryTerm)
                       throws IOException

Throws:

IOException

get

public GetResult get(Engine.GetResult engineGetResult,
 String id,
 String[] fields,
 FetchSourceContext fetchSourceContext)
              throws IOException

Returns GetResult based on the specified Engine.GetResult argument. This method basically loads specified fields for the associated document in the engineGetResult. This method load the fields from the Lucene index and not from transaction log and therefore isn't realtime.

Note: Call must release engine searcher associated with engineGetResult!

Throws:

IOException