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 and Description
StateChangeRequest(ChangeGlobalStateMessage msg, BaselineTopologyHistoryItem bltHistItem, boolean activeChanged, AffinityTopologyVersion topVer)

Method Summary

Modifier and Type	Method and Description
boolean	activate()
boolean	activeChanged()
BaselineTopology	baselineTopology()
IgniteUuid	id()
UUID	initiatorNodeId()
BaselineTopologyHistoryItem	prevBaselineTopologyHistoryItem()
UUID	requestId()
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,
                          boolean activeChanged,
                          AffinityTopologyVersion topVer)

Parameters:

msg - Message.

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

public boolean activate()

Returns:

New state.

activeChanged

public boolean activeChanged()

Returns:

True if active state was changed.

prevBaselineTopologyHistoryItem

@Nullable
public BaselineTopologyHistoryItem prevBaselineTopologyHistoryItem()

Returns:

Previous baseline topology.

baselineTopology

@Nullable
public BaselineTopology baselineTopology()

Returns:

Baseline topology.

initiatorNodeId

public UUID initiatorNodeId()

Returns:

Node initiated state change process.

toString

public String toString()

Overrides:

toString in class Object