ShardLock (elasticsearch-extend 3.2 API)

java.lang.Object
- org.elasticsearch.env.ShardLock

All Implemented Interfaces:

Closeable, AutoCloseable
```
public abstract class ShardLock
extends Object
implements Closeable
```
A shard lock guarantees exclusive access to a shards data directory. Internal processes should acquire a lock on a shard before executing any write operations on the shards data directory.

See Also:

NodeEnvironment

Constructor Summary

Constructors
Constructor Description

ShardLock(ShardId id)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`protected abstract void`	`closeInternal()`
`ShardId`	`getShardId()`	Returns the locks shards Id.
`String`	`toString()`

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

- Constructor Detail
  - ShardLock
```
public ShardLock(ShardId id)
```
- Method Detail
  - getShardId
```
public final ShardId getShardId()
```
    Returns the locks shards Id.
  - close
```
public final void close()
```
    Specified by:
    
    close in interface AutoCloseable
    
    Specified by:
    
    close in interface Closeable
  - closeInternal
```
protected abstract void closeInternal()
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object