Package org.elasticsearch.action.search

Class SearchShardIterator

java.lang.Object

org.elasticsearch.cluster.routing.PlainShardsIterator

org.elasticsearch.cluster.routing.PlainShardIterator

org.elasticsearch.action.search.SearchShardIterator

All Implemented Interfaces:

java.lang.Comparable<ShardIterator>, java.lang.Iterable<ShardRouting>, ShardIterator, ShardsIterator

public final class SearchShardIterator
extends PlainShardIterator

Extension of PlainShardIterator used in the search api, which also holds the OriginalIndices of the search request. Useful especially with cross cluster search, as each cluster has its own set of original indices.

Constructor Summary

Constructors

Constructor	Description
SearchShardIterator(java.lang.String clusterAlias, ShardId shardId, java.util.List<ShardRouting> shards, OriginalIndices originalIndices)	Creates a PlainShardIterator instance that iterates over a subset of the given shards this the a given shardId.

Method Summary

Modifier and Type	Method	Description
java.lang.String	getClusterAlias()
OriginalIndices	getOriginalIndices()	Returns the original indices associated with this shard iterator, specifically with the cluster that this shard belongs to.

Methods inherited from class org.elasticsearch.cluster.routing.PlainShardIterator

compareTo, equals, hashCode, shardId

Methods inherited from class org.elasticsearch.cluster.routing.PlainShardsIterator

getShardRoutings, iterator, nextOrNull, remaining, reset, size, sizeActive

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface org.elasticsearch.cluster.routing.ShardIterator

reset

Methods inherited from interface org.elasticsearch.cluster.routing.ShardsIterator

getShardRoutings, nextOrNull, remaining, size, sizeActive

Constructor Detail

SearchShardIterator

public SearchShardIterator(java.lang.String clusterAlias,
                           ShardId shardId,
                           java.util.List<ShardRouting> shards,
                           OriginalIndices originalIndices)

Creates a PlainShardIterator instance that iterates over a subset of the given shards this the a given shardId.

Parameters:

shardId - shard id of the group

shards - shards to iterate

Method Detail

getOriginalIndices

public OriginalIndices getOriginalIndices()

Returns the original indices associated with this shard iterator, specifically with the cluster that this shard belongs to.

getClusterAlias

public java.lang.String getClusterAlias()