org.elasticsearch.gateway

クラス AsyncShardFetch.FetchResult<T extends BaseNodeResponse>

java.lang.Object

org.elasticsearch.gateway.AsyncShardFetch.FetchResult<T>

含まれているクラス:

AsyncShardFetch<T extends BaseNodeResponse>

public static class AsyncShardFetch.FetchResult<T extends BaseNodeResponse>
extends Object

The result of a fetch operation. Make sure to first check hasData() before fetching the actual data.

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
FetchResult(ShardId shardId, Map<DiscoveryNode,T> data, Set<String> failedNodes, Set<String> ignoreNodes)

メソッドのサマリー

修飾子とタイプ	メソッドと説明
Map<DiscoveryNode,T>	getData() Returns the actual data, note, make sure to check hasData() first and only use this when there is an actual data.
boolean	hasData() Does the result actually contain data?
void	processAllocation(RoutingAllocation allocation) Process any changes needed to the allocation based on this fetch result.

クラスから継承されたメソッド java.lang.Object

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

コンストラクタの詳細

FetchResult

public FetchResult(ShardId shardId,
                   Map<DiscoveryNode,T> data,
                   Set<String> failedNodes,
                   Set<String> ignoreNodes)

メソッドの詳細

hasData

public boolean hasData()

Does the result actually contain data? If not, then there are on going fetch operations happening, and it should wait for it.

getData

public Map<DiscoveryNode,T> getData()

Returns the actual data, note, make sure to check hasData() first and only use this when there is an actual data.

processAllocation

public void processAllocation(RoutingAllocation allocation)

Process any changes needed to the allocation based on this fetch result.