Package org.elasticsearch.discovery.zen

Class ElectMasterService.MasterCandidate

java.lang.Object

org.elasticsearch.discovery.zen.ElectMasterService.MasterCandidate

Enclosing class:

ElectMasterService

public static class ElectMasterService.MasterCandidate
extends java.lang.Object

a class to encapsulate all the information about a candidate in a master election that is needed to decided which of the candidates should win

Field Summary

Fields

Modifier and Type	Field	Description
static long	UNRECOVERED_CLUSTER_VERSION

Constructor Summary

Constructors

Constructor	Description
MasterCandidate(DiscoveryNode node, long clusterStateVersion)

Method Summary

Modifier and Type	Method	Description
static int	compare(ElectMasterService.MasterCandidate c1, ElectMasterService.MasterCandidate c2)	compares two candidates to indicate which the a better master.
long	getClusterStateVersion()
DiscoveryNode	getNode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

UNRECOVERED_CLUSTER_VERSION

public static final long UNRECOVERED_CLUSTER_VERSION

See Also:

Constant Field Values

Constructor Detail

MasterCandidate

public MasterCandidate(DiscoveryNode node,
                       long clusterStateVersion)

Method Detail

getNode

public DiscoveryNode getNode()

getClusterStateVersion

public long getClusterStateVersion()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

compare

public static int compare(ElectMasterService.MasterCandidate c1,
                          ElectMasterService.MasterCandidate c2)

compares two candidates to indicate which the a better master. A higher cluster state version is better

Returns:

-1 if c1 is a batter candidate, 1 if c2.