ShardUtils (elasticsearch-extend 3.2 API)

java.lang.Object
- org.elasticsearch.index.shard.ShardUtils

public final class ShardUtils
extends Object

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static ShardId`	`extractShardId(DirectoryReader reader)`	Tries to extract the shard id from a reader if possible, when its not possible, will return null.
`static ShardId`	`extractShardId(LeafReader reader)`	Tries to extract the shard id from a reader if possible, when its not possible, will return null.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - extractShardId
```
@Nullable
public static ShardId extractShardId(LeafReader reader)
```
    Tries to extract the shard id from a reader if possible, when its not possible, will return null.
  - extractShardId
```
@Nullable
public static ShardId extractShardId(DirectoryReader reader)
```
    Tries to extract the shard id from a reader if possible, when its not possible, will return null.