com.hazelcast.impl

Class IdGeneratorProxyImpl

java.lang.Object

com.hazelcast.impl.base.FactoryAwareNamedProxy

com.hazelcast.impl.IdGeneratorProxyImpl

All Implemented Interfaces:

HazelcastInstanceAware, IdGenerator, Instance, HazelcastInstanceAwareInstance, IdGeneratorProxy, DataSerializable, Serializable

public class IdGeneratorProxyImpl
extends FactoryAwareNamedProxy
implements IdGeneratorProxy, DataSerializable

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.hazelcast.core.Instance

Instance.InstanceType

Field Summary

Fields inherited from class com.hazelcast.impl.base.FactoryAwareNamedProxy

factory, name

Constructor Summary

Constructors

Constructor and Description
IdGeneratorProxyImpl()
IdGeneratorProxyImpl(String name, FactoryImpl factory)

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy() Destroys this instance cluster-wide.
boolean	equals(Object o)
Object	getId() Returns the unique id for this instance.
Instance.InstanceType	getInstanceType() Returns instance type such as map, set, list, lock, topic, multimap, id generator
String	getName() Returns the name of this Id Generator instance.
int	hashCode()
long	newId() Generates and returns cluster-wide unique id.
String	toString()

Methods inherited from class com.hazelcast.impl.base.FactoryAwareNamedProxy

getFactory, readData, setHazelcastInstance, setName, writeData

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.core.HazelcastInstanceAware

setHazelcastInstance

Methods inherited from interface com.hazelcast.nio.DataSerializable

readData, writeData

Constructor Detail

IdGeneratorProxyImpl

public IdGeneratorProxyImpl()

IdGeneratorProxyImpl

public IdGeneratorProxyImpl(String name,
                    FactoryImpl factory)

Method Detail

getId

public Object getId()

Description copied from interface: Instance

Returns the unique id for this instance.

Specified by:

getId in interface Instance

Returns:

id the of this instance

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getInstanceType

public Instance.InstanceType getInstanceType()

Description copied from interface: Instance

Returns instance type such as map, set, list, lock, topic, multimap, id generator

Specified by:

getInstanceType in interface Instance

Returns:

instance type

destroy

public void destroy()

Description copied from interface: Instance

Destroys this instance cluster-wide. Clears and releases all resources for this instance.

Specified by:

destroy in interface Instance

getName

public String getName()

Description copied from interface: IdGenerator

Returns the name of this Id Generator instance.

Specified by:

getName in interface IdGenerator

Overrides:

getName in class FactoryAwareNamedProxy

Returns:

name of this id generator instance

newId

public long newId()

Description copied from interface: IdGenerator

Generates and returns cluster-wide unique id. Generated ids are guaranteed to be unique for the entire cluster as long as the cluster is live. If the cluster restarts then id generation will start from 0.

Specified by:

newId in interface IdGenerator

Returns:

cluster-wide new unique id