com.hazelcast.core
Interface PartitionService

public interface PartitionService

PartitionService allows to query Partitions and attach/detach MigrationListeners to listen partition migration events.

See Also:

Partition, MigrationListener

Method Summary

String	addMigrationListener(MigrationListener migrationListener)
Partition	getPartition(Object key) Returns partition which given key belongs to.
Set<Partition>	getPartitions() Returns all partitions.
boolean	removeMigrationListener(String registrationId)

Method Detail

getPartitions

Set<Partition> getPartitions()

Returns all partitions.

Returns:

all partitions

getPartition

Partition getPartition(Object key)

Returns partition which given key belongs to.

Parameters:

key - key

Returns:

partition which given key belongs to

addMigrationListener

String addMigrationListener(MigrationListener migrationListener)

Parameters:

migrationListener - listener

Returns:

returns registration id.

removeMigrationListener

boolean removeMigrationListener(String registrationId)

Parameters:

registrationId - Id of listener registration.

Returns:

true if registration is removed, false otherwise