org.apache.solr.cloud.overseer

Class ReplicaMutator

java.lang.Object

org.apache.solr.cloud.overseer.ReplicaMutator

public class ReplicaMutator
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected ZkStateReader	zkStateReader

Constructor Summary

Constructors

Constructor and Description
ReplicaMutator(ZkStateReader reader)

Method Summary

Modifier and Type	Method and Description
ZkWriteCommand	addReplicaProperty(ClusterState clusterState, ZkNodeProps message)
ZkWriteCommand	deleteReplicaProperty(ClusterState clusterState, ZkNodeProps message)
protected Replica	setLeader(Replica replica)
protected Replica	setProperty(Replica replica, String key, String value)
ZkWriteCommand	setState(ClusterState clusterState, ZkNodeProps message)
protected Replica	setState(Replica replica, String state)
protected Replica	unsetLeader(Replica replica)
protected Replica	unsetProperty(Replica replica, String key)
protected ZkWriteCommand	updateState(ClusterState prevState, ZkNodeProps message)
protected ZkWriteCommand	updateStateNew(ClusterState clusterState, ZkNodeProps message) Handles non-legacy state updates

Methods inherited from class java.lang.Object

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

Field Detail

zkStateReader

protected final ZkStateReader zkStateReader

Constructor Detail

ReplicaMutator

public ReplicaMutator(ZkStateReader reader)

Method Detail

setProperty

protected Replica setProperty(Replica replica,
                              String key,
                              String value)

unsetProperty

protected Replica unsetProperty(Replica replica,
                                String key)

setLeader

protected Replica setLeader(Replica replica)

unsetLeader

protected Replica unsetLeader(Replica replica)

setState

protected Replica setState(Replica replica,
                           String state)

addReplicaProperty

public ZkWriteCommand addReplicaProperty(ClusterState clusterState,
                                         ZkNodeProps message)

deleteReplicaProperty

public ZkWriteCommand deleteReplicaProperty(ClusterState clusterState,
                                            ZkNodeProps message)

setState

public ZkWriteCommand setState(ClusterState clusterState,
                               ZkNodeProps message)

updateState

protected ZkWriteCommand updateState(ClusterState prevState,
                                     ZkNodeProps message)

updateStateNew

protected ZkWriteCommand updateStateNew(ClusterState clusterState,
                                        ZkNodeProps message)

Handles non-legacy state updates