com.hazelcast.partition

Class PartitionServiceProxy

java.lang.Object

com.hazelcast.partition.PartitionServiceProxy

All Implemented Interfaces:

PartitionService

public class PartitionServiceProxy
extends Object
implements PartitionService

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	PartitionServiceProxy.PartitionProxy

Constructor Summary

Constructors

Constructor and Description
PartitionServiceProxy(InternalPartitionService partitionService)

Method Summary

Modifier and Type	Method and Description
String	addMigrationListener(MigrationListener migrationListener)
PartitionServiceProxy.PartitionProxy	getPartition(int partitionId)
PartitionServiceProxy.PartitionProxy	getPartition(Object key) Returns partition which given key belongs to.
Set<Partition>	getPartitions() Returns all partitions.
String	randomPartitionKey() Generates a random partition key.
boolean	removeMigrationListener(String registrationId)

Methods inherited from class java.lang.Object

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

Constructor Detail

PartitionServiceProxy

public PartitionServiceProxy(InternalPartitionService partitionService)

Method Detail

randomPartitionKey

public String randomPartitionKey()

Description copied from interface: PartitionService

Generates a random partition key. This is useful if you want to partition data in the same partition, but don't care which partition it is going to be. The returned value will never be null.

Specified by:

randomPartitionKey in interface PartitionService

Returns:

the random partition key.

getPartitions

public Set<Partition> getPartitions()

Description copied from interface: PartitionService

Returns all partitions.

Specified by:

getPartitions in interface PartitionService

Returns:

all partitions

getPartition

public PartitionServiceProxy.PartitionProxy getPartition(Object key)

Description copied from interface: PartitionService

Returns partition which given key belongs to.

Specified by:

getPartition in interface PartitionService

Parameters:

key - key

Returns:

partition which given key belongs to

addMigrationListener

public String addMigrationListener(MigrationListener migrationListener)

Specified by:

addMigrationListener in interface PartitionService

Parameters:

migrationListener - listener

Returns:

returns registration id.

removeMigrationListener

public boolean removeMigrationListener(String registrationId)

Specified by:

removeMigrationListener in interface PartitionService

Parameters:

registrationId - Id of listener registration.

Returns:

true if registration is removed, false otherwise

getPartition

public PartitionServiceProxy.PartitionProxy getPartition(int partitionId)