Package org.apache.ignite.internal.processors.cache

Class StateChangeRequest

java.lang.Object

org.apache.ignite.internal.processors.cache.StateChangeRequest

public class StateChangeRequest
extends Object

Constructor Summary

Constructors

Constructor	Description
StateChangeRequest(ChangeGlobalStateMessage msg, BaselineTopologyHistoryItem bltHistItem, ClusterState prevState, AffinityTopologyVersion topVer)

Method Summary

Modifier and Type	Method	Description
boolean	activate()	Deprecated. Use state() instead.
boolean	activeChanged()
@Nullable BaselineTopology	baselineTopology()
IgniteUuid	id()
UUID	initiatorNodeId()
@Nullable BaselineTopologyHistoryItem	prevBaselineTopologyHistoryItem()
ClusterState	prevState()
UUID	requestId()
ClusterState	state()
AffinityTopologyVersion	topologyVersion()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

StateChangeRequest

public StateChangeRequest(ChangeGlobalStateMessage msg,
                          BaselineTopologyHistoryItem bltHistItem,
                          ClusterState prevState,
                          AffinityTopologyVersion topVer)

Parameters:

msg - Message.

bltHistItem - Baseline history item.

prevState - Previous cluster state.

topVer - State change topology versoin.

Method Detail

topologyVersion

public AffinityTopologyVersion topologyVersion()

Returns:

State change exchange version.

id

public IgniteUuid id()

Returns:

State change message ID.

requestId

public UUID requestId()

Returns:

State change request ID.

activate

@Deprecated
public boolean activate()

Deprecated.

Use state() instead.

Returns:

New state.

state

public ClusterState state()

Returns:

New cluster state.

prevState

public ClusterState prevState()

Returns:

Previous cluster state.

activeChanged

public boolean activeChanged()

Returns:

True if active state was changed.

prevBaselineTopologyHistoryItem

@Nullable
public @Nullable BaselineTopologyHistoryItem prevBaselineTopologyHistoryItem()

Returns:

Previous baseline topology.

baselineTopology

@Nullable
public @Nullable BaselineTopology baselineTopology()

Returns:

Baseline topology.

initiatorNodeId

public UUID initiatorNodeId()

Returns:

Node initiated state change process.

toString

public String toString()

Overrides:

toString in class Object