AbstractDistributedObject (Hazelcast Root 3.12.1 API)

java.lang.Object
- com.hazelcast.spi.AbstractDistributedObject<S>

Type Parameters:

S -

All Implemented Interfaces:

DistributedObject

Direct Known Subclasses:

AbstractCollectionProxyImpl, AtomicLongProxy, AtomicReferenceProxy, CacheProxy, CardinalityEstimatorProxy, CountDownLatchProxy, DurableExecutorServiceProxy, ExecutorServiceProxy, FlakeIdGeneratorProxy, IdGeneratorProxy, LockProxy, MapProxyImpl, MultiMapProxySupport, PNCounterProxy, QueueProxyImpl, ReliableTopicProxy, ReplicatedMapProxy, RingbufferProxy, ScheduledExecutorServiceProxy, SemaphoreProxy, TopicProxySupport, TransactionalDistributedObject, XAResourceImpl
```
public abstract class AbstractDistributedObject<S extends RemoteService>
extends Object
implements DistributedObject
```
Abstract DistributedObject implementation. Useful to provide basic functionality.

Field Summary

Fields
Modifier and Type Field and Description

protected static PartitioningStrategy PARTITIONING_STRATEGY

Fields
Modifier and Type	Field and Description
`protected static PartitioningStrategy`	`PARTITIONING_STRATEGY`

Constructor Summary

Constructors
Modifier Constructor and Description

protected AbstractDistributedObject(NodeEngine nodeEngine, S service)

Constructors
Modifier	Constructor and Description
`protected`	`AbstractDistributedObject(NodeEngine nodeEngine, S service)`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`destroy()` Destroys this object cluster-wide.
`boolean`	`equals(Object o)`
`protected String`	`getDistributedObjectName()`
`protected Data`	`getNameAsPartitionAwareData()`
`NodeEngine`	`getNodeEngine()` Gets the node engine.
`OperationService`	`getOperationService()` Gets the OperationService.
`protected int`	`getPartitionId(Data key)`
`String`	`getPartitionKey()` Returns the key of the partition that this DistributedObject is assigned to.
`S`	`getService()` Gets the Service of this AbstractDistributedObject.
`abstract String`	`getServiceName()` Returns the service name for this object.
`int`	`hashCode()`
`void`	`invalidate()`
`protected <E> InternalCompletableFuture<E>`	`invokeOnPartition(Operation operation)`
`protected boolean`	`isClusterVersionEqualTo(Version version)`
`protected boolean`	`isClusterVersionGreaterOrEqual(Version version)`
`protected boolean`	`isClusterVersionGreaterThan(Version version)`
`protected boolean`	`isClusterVersionLessOrEqual(Version version)`
`protected boolean`	`isClusterVersionLessThan(Version version)`
`protected boolean`	`isClusterVersionUnknown()`
`protected boolean`	`isClusterVersionUnknownOrGreaterOrEqual(Version version)`
`protected boolean`	`isClusterVersionUnknownOrGreaterThan(Version version)`
`protected boolean`	`isClusterVersionUnknownOrLessOrEqual(Version version)`
`protected boolean`	`isClusterVersionUnknownOrLessThan(Version version)`
`protected void`	`postDestroy()`
`protected boolean`	`preDestroy()`
`protected void`	`throwNotActiveException()`
`protected Data`	`toData(Object object)`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.hazelcast.core.DistributedObject
getName

- Field Detail
  - PARTITIONING_STRATEGY
```
protected static final PartitioningStrategy PARTITIONING_STRATEGY
```
- Constructor Detail
  - AbstractDistributedObject
```
protected AbstractDistributedObject(NodeEngine nodeEngine,
                                    S service)
```
- Method Detail
  - getDistributedObjectName
```
protected String getDistributedObjectName()
```
  - getNameAsPartitionAwareData
```
protected Data getNameAsPartitionAwareData()
```
  - getPartitionKey
```
public String getPartitionKey()
```
    Description copied from interface: DistributedObject
    
    Returns the key of the partition that this DistributedObject is assigned to. The returned value only has meaning for a non-partitioned data structure like an IAtomicLong. For a partitioned data structure like an IMap, the returned value will not be null, but otherwise undefined.
    
    Specified by:
    
    getPartitionKey in interface DistributedObject
    
    Returns:
    
    the partition key.
  - destroy
```
public final void destroy()
```
    Description copied from interface: DistributedObject
    
    Destroys this object cluster-wide. Clears and releases all resources for this object.
    
    Specified by:
    
    destroy in interface DistributedObject
  - toData
```
protected final Data toData(Object object)
```
  - invokeOnPartition
```
protected final <E> InternalCompletableFuture<E> invokeOnPartition(Operation operation)
```
  - getPartitionId
```
protected final int getPartitionId(Data key)
```
  - preDestroy
```
protected boolean preDestroy()
```
  - postDestroy
```
protected void postDestroy()
```
  - getNodeEngine
```
public final NodeEngine getNodeEngine()
```
    Gets the node engine.
    
    Returns:
    
    the node engine
    
    Throws:
    
    HazelcastInstanceNotActiveException - if NodeEngine not active or DistributedObject destroyed.
  - throwNotActiveException
```
protected void throwNotActiveException()
```
  - getService
```
public final S getService()
```
    Gets the Service of this AbstractDistributedObject.
    
    Returns:
    
    the Service of this AbstractDistributedObject
    
    Throws:
    
    HazelcastInstanceNotActiveException - if object is destroyed or HazelcastInstance shutdown.
  - getOperationService
```
public final OperationService getOperationService()
```
    Gets the OperationService.
    
    Returns:
    
    the OperationService.
    
    Throws:
    
    HazelcastInstanceNotActiveException - if object is destroyed or HazelcastInstance shutdown.
  - getServiceName
```
public abstract String getServiceName()
```
    Description copied from interface: DistributedObject
    
    Returns the service name for this object.
    
    Specified by:
    
    getServiceName in interface DistributedObject
    
    Returns:
    
    the service name for this object.
  - invalidate
```
public final void invalidate()
```
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - isClusterVersionLessThan
```
protected boolean isClusterVersionLessThan(Version version)
```
  - isClusterVersionUnknownOrLessThan
```
protected boolean isClusterVersionUnknownOrLessThan(Version version)
```
  - isClusterVersionLessOrEqual
```
protected boolean isClusterVersionLessOrEqual(Version version)
```
  - isClusterVersionUnknownOrLessOrEqual
```
protected boolean isClusterVersionUnknownOrLessOrEqual(Version version)
```
  - isClusterVersionGreaterThan
```
protected boolean isClusterVersionGreaterThan(Version version)
```
  - isClusterVersionUnknownOrGreaterThan
```
protected boolean isClusterVersionUnknownOrGreaterThan(Version version)
```
  - isClusterVersionGreaterOrEqual
```
protected boolean isClusterVersionGreaterOrEqual(Version version)
```
  - isClusterVersionUnknownOrGreaterOrEqual
```
protected boolean isClusterVersionUnknownOrGreaterOrEqual(Version version)
```
  - isClusterVersionEqualTo
```
protected boolean isClusterVersionEqualTo(Version version)
```
  - isClusterVersionUnknown
```
protected boolean isClusterVersionUnknown()
```

Class AbstractDistributedObject<S extends RemoteService>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.hazelcast.core.DistributedObject

Field Detail

PARTITIONING_STRATEGY

Constructor Detail

AbstractDistributedObject

Method Detail

getDistributedObjectName

getNameAsPartitionAwareData

getPartitionKey

destroy

toData

invokeOnPartition

getPartitionId

preDestroy

postDestroy

getNodeEngine

throwNotActiveException

getService

getOperationService

getServiceName

invalidate

equals

hashCode

toString

isClusterVersionLessThan

isClusterVersionUnknownOrLessThan

isClusterVersionLessOrEqual

isClusterVersionUnknownOrLessOrEqual

isClusterVersionGreaterThan

isClusterVersionUnknownOrGreaterThan

isClusterVersionGreaterOrEqual

isClusterVersionUnknownOrGreaterOrEqual

isClusterVersionEqualTo

isClusterVersionUnknown