org.elasticsearch.discovery.zen

Class ZenPing.PingResponse

java.lang.Object

org.elasticsearch.discovery.zen.ZenPing.PingResponse

All Implemented Interfaces:

Streamable

Enclosing interface:

ZenPing

public static class ZenPing.PingResponse
extends java.lang.Object
implements Streamable

Field Summary

Fields

Modifier and Type	Field and Description
static ZenPing.PingResponse[]	EMPTY

Constructor Summary

Constructors

Constructor and Description
PingResponse(DiscoveryNode node, DiscoveryNode master, ClusterState state)

Method Summary

Modifier and Type	Method and Description
ClusterName	clusterName()
long	getClusterStateVersion() the current cluster state version of that node (ElectMasterService.MasterCandidate.UNRECOVERED_CLUSTER_VERSION for not recovered)
long	id() an always increasing unique identifier for this ping response.
DiscoveryNode	master() the current master of the node
DiscoveryNode	node() the node which this ping describes
void	readFrom(StreamInput in) Set this object's fields from a StreamInput.
static ZenPing.PingResponse	readPingResponse(StreamInput in)
java.lang.String	toString()
void	writeTo(StreamOutput out) Write this object's fields to a StreamOutput.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

public static final ZenPing.PingResponse[] EMPTY

Constructor Detail

PingResponse

public PingResponse(DiscoveryNode node,
                    DiscoveryNode master,
                    ClusterState state)

Method Detail

id

public long id()

an always increasing unique identifier for this ping response. lower values means older pings.

clusterName

public ClusterName clusterName()

node

public DiscoveryNode node()

the node which this ping describes

master

public DiscoveryNode master()

the current master of the node

getClusterStateVersion

public long getClusterStateVersion()

the current cluster state version of that node (ElectMasterService.MasterCandidate.UNRECOVERED_CLUSTER_VERSION for not recovered)

readPingResponse

public static ZenPing.PingResponse readPingResponse(StreamInput in)
                                             throws java.io.IOException

Throws:

java.io.IOException

readFrom

public void readFrom(StreamInput in)
              throws java.io.IOException

Description copied from interface: Streamable

Set this object's fields from a StreamInput.

Specified by:

readFrom in interface Streamable

Throws:

java.io.IOException

writeTo

public void writeTo(StreamOutput out)
             throws java.io.IOException

Description copied from interface: Streamable

Write this object's fields to a StreamOutput.

Specified by:

writeTo in interface Streamable

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object