org.elasticsearch.cluster

Class EmptyClusterInfoService

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

org.elasticsearch.cluster.EmptyClusterInfoService

All Implemented Interfaces:

ClusterInfoService

public class EmptyClusterInfoService
extends AbstractComponent
implements ClusterInfoService

ClusterInfoService that provides empty maps for disk usage and shard sizes

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.cluster.ClusterInfoService

ClusterInfoService.Listener

Field Summary

Fields inherited from class org.elasticsearch.common.component.AbstractComponent

componentSettings, logger, settings

Fields inherited from interface org.elasticsearch.cluster.ClusterInfoService

EMPTY

Method Summary

Modifier and Type	Method and Description
void	addListener(ClusterInfoService.Listener listener) Add a listener that will be called every time new information is gathered
ClusterInfo	getClusterInfo() The latest cluster information
static EmptyClusterInfoService	getInstance()

Methods inherited from class org.elasticsearch.common.component.AbstractComponent

nodeName

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static EmptyClusterInfoService getInstance()

getClusterInfo

public ClusterInfo getClusterInfo()

Description copied from interface: ClusterInfoService

The latest cluster information

Specified by:

getClusterInfo in interface ClusterInfoService

addListener

public void addListener(ClusterInfoService.Listener listener)

Description copied from interface: ClusterInfoService

Add a listener that will be called every time new information is gathered

Specified by:

addListener in interface ClusterInfoService