com.hazelcast.client.impl.proxy

Class ClientFlakeIdGeneratorProxy

java.lang.Object

com.hazelcast.client.impl.spi.ClientProxy

com.hazelcast.client.impl.proxy.ClientFlakeIdGeneratorProxy

All Implemented Interfaces:

DistributedObject, FlakeIdGenerator

public class ClientFlakeIdGeneratorProxy
extends ClientProxy
implements FlakeIdGenerator

Proxy implementation of FlakeIdGenerator.

Field Summary

Fields inherited from class com.hazelcast.client.impl.spi.ClientProxy

name

Constructor Summary

Constructors

Constructor and Description
ClientFlakeIdGeneratorProxy(String serviceName, String objectName, ClientContext context)

Method Summary

Modifier and Type	Method and Description
long	newId() Generates and returns a cluster-wide unique ID.
String	toString()

Methods inherited from class com.hazelcast.client.impl.spi.ClientProxy

deregisterListener, destroy, destroyLocally, destroyRemotely, equals, getClient, getContext, getDistributedObjectName, getId, getName, getPartitionKey, getSerializationService, getServiceName, hashCode, invoke, invoke, invokeOnAddress, invokeOnPartition, invokeOnPartitionInterruptibly, onDestroy, onInitialize, onShutdown, postDestroy, preDestroy, registerListener, toData, toObject

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.hazelcast.core.DistributedObject

destroy, getName, getPartitionKey, getServiceName

Constructor Detail

ClientFlakeIdGeneratorProxy

public ClientFlakeIdGeneratorProxy(String serviceName,
                                   String objectName,
                                   ClientContext context)

Method Detail

newId

public long newId()

Description copied from interface: FlakeIdGenerator

Generates and returns a cluster-wide unique ID.

Operation on member is always local, if the member has valid node ID, otherwise it's remote. On client, this method goes to a random member and gets a batch of IDs, which will then be returned locally for limited time. The pre-fetch size and the validity time can be configured for each client and member, see here for member config and see ClientConfig.addFlakeIdGeneratorConfig() for client config.

Note: Values returned from this method may be not strictly ordered.

Specified by:

newId in interface FlakeIdGenerator

Returns:

new cluster-wide unique ID

toString

public String toString()

Overrides:

toString in class Object