com.hazelcast.core
Class MigrationEvent

java.lang.Object
  com.hazelcast.core.MigrationEvent

All Implemented Interfaces:

DataSerializable

public class MigrationEvent
extends Object
implements DataSerializable

An event fired when a partition migration starts, completes or fails.

See Also:

Partition, PartitionService, MigrationListener

Nested Class Summary

static class

MigrationEvent.MigrationStatus Migration status: Started, completed or failed

Constructor Summary

MigrationEvent()

MigrationEvent(int partitionId, Member oldOwner, Member newOwner, MigrationEvent.MigrationStatus status)

Method Summary

Member	getNewOwner() Returns the new owner of the migrating partition
Member	getOldOwner() Returns the old owner of the migrating partition
int	getPartitionId() Returns the id of the partition which is (or being) migrated
MigrationEvent.MigrationStatus	getStatus() Returns the status of the migration: Started, completed or failed
void	readData(com.hazelcast.nio.ObjectDataInput in)
String	toString()
void	writeData(com.hazelcast.nio.ObjectDataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

MigrationEvent

public MigrationEvent()

MigrationEvent

public MigrationEvent(int partitionId,
                      Member oldOwner,
                      Member newOwner,
                      MigrationEvent.MigrationStatus status)

Method Detail

getPartitionId

public int getPartitionId()

Returns the id of the partition which is (or being) migrated

Returns:

partition id

getOldOwner

public Member getOldOwner()

Returns the old owner of the migrating partition

Returns:

old owner of partition

getNewOwner

public Member getNewOwner()

Returns the new owner of the migrating partition

Returns:

new owner of partition

getStatus

public MigrationEvent.MigrationStatus getStatus()

Returns the status of the migration: Started, completed or failed

Returns:

migration status

writeData

public void writeData(com.hazelcast.nio.ObjectDataOutput out)
               throws IOException

Specified by:

writeData in interface DataSerializable

Throws:

IOException

readData

public void readData(com.hazelcast.nio.ObjectDataInput in)
              throws IOException

Specified by:

readData in interface DataSerializable

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object