Package org.elasticsearch.cluster.coordination

Class InMemoryPersistedState

java.lang.Object

org.elasticsearch.cluster.coordination.InMemoryPersistedState

All Implemented Interfaces:

CoordinationState.PersistedState

public class InMemoryPersistedState
extends java.lang.Object
implements CoordinationState.PersistedState

Constructor Summary

Constructors

Constructor	Description
InMemoryPersistedState(long term, ClusterState acceptedState)

Method Summary

Modifier and Type	Method	Description
long	getCurrentTerm()	Returns the current term
ClusterState	getLastAcceptedState()	Returns the last accepted cluster state
void	setCurrentTerm(long currentTerm)	Sets a new current term.
void	setLastAcceptedState(ClusterState clusterState)	Sets a new last accepted cluster state.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.cluster.coordination.CoordinationState.PersistedState

markLastAcceptedStateAsCommitted

Constructor Detail

InMemoryPersistedState

public InMemoryPersistedState(long term,
                              ClusterState acceptedState)

Method Detail

setCurrentTerm

public void setCurrentTerm(long currentTerm)

Description copied from interface: CoordinationState.PersistedState

Sets a new current term. After a successful call to this method, CoordinationState.PersistedState.getCurrentTerm() should return the last term that was set. The value returned by CoordinationState.PersistedState.getLastAcceptedState() should not be influenced by calls to this method.

Specified by:

setCurrentTerm in interface CoordinationState.PersistedState

setLastAcceptedState

public void setLastAcceptedState(ClusterState clusterState)

Description copied from interface: CoordinationState.PersistedState

Sets a new last accepted cluster state. After a successful call to this method, CoordinationState.PersistedState.getLastAcceptedState() should return the last cluster state that was set. The value returned by CoordinationState.PersistedState.getCurrentTerm() should not be influenced by calls to this method.

Specified by:

setLastAcceptedState in interface CoordinationState.PersistedState

getCurrentTerm

public long getCurrentTerm()

Description copied from interface: CoordinationState.PersistedState

Returns the current term

Specified by:

getCurrentTerm in interface CoordinationState.PersistedState

getLastAcceptedState

public ClusterState getLastAcceptedState()

Description copied from interface: CoordinationState.PersistedState

Returns the last accepted cluster state

Specified by:

getLastAcceptedState in interface CoordinationState.PersistedState