com.hazelcast.internal.partition.operation

Class AssignPartitions

java.lang.Object

com.hazelcast.spi.impl.operationservice.Operation

com.hazelcast.internal.partition.operation.AssignPartitions

All Implemented Interfaces:

MigrationCycleOperation, DataSerializable, IdentifiedDataSerializable, AllowedDuringPassiveState, UrgentSystemOperation

public class AssignPartitions
extends Operation
implements MigrationCycleOperation

Sent from non-master nodes to the master to initialize the partition assignment.

Field Summary

Fields inherited from class com.hazelcast.spi.impl.operationservice.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
AssignPartitions()

Method Summary

Modifier and Type	Method and Description
int	getClassId() Returns type identifier for this class.
int	getFactoryId() Returns DataSerializableFactory factory ID for this class.
Object	getResponse() Called if and only if Operation.returnsResponse() returned true, shortly after Operation.run() returns.
ExceptionAction	onInvocationException(Throwable throwable) Called when an Exception/Error is thrown during an invocation.
void	run() Runs the operation.

Methods inherited from class com.hazelcast.spi.impl.operationservice.Operation

afterRun, beforeRun, call, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getClientCallId, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getService, getServiceName, getWaitTimeout, isUrgent, logError, onExecutionFailure, onSetCallId, readData, readInternal, requiresExplicitServiceName, returnsResponse, sendResponse, setCallerUuid, setClientCallId, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, toString, validatesTarget, writeData, writeInternal

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.nio.serialization.DataSerializable

readData, writeData

Constructor Detail

AssignPartitions

public AssignPartitions()

Method Detail

run

public void run()

Description copied from class: Operation

Runs the operation. Either the Operation.run() or Operation.call() method should be implemented; not both. Runs after wait-support, supposed to do actual operation

Overrides:

run in class Operation

See Also:

Operation.call()

getResponse

public Object getResponse()

Description copied from class: Operation

Called if and only if Operation.returnsResponse() returned true, shortly after Operation.run() returns.

Overrides:

getResponse in class Operation

getClassId

public int getClassId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. It should be unique per DataSerializableFactory.

Specified by:

getClassId in interface IdentifiedDataSerializable

Returns:

type ID

onInvocationException

public ExceptionAction onInvocationException(Throwable throwable)

Description copied from class: Operation

Called when an Exception/Error is thrown during an invocation. Invocation process will continue, it will retry or fail according to returned ExceptionAction.

This method is called on caller side of the invocation.

Overrides:

onInvocationException in class Operation

Parameters:

throwable - Exception/Error thrown during invocation

Returns:

ExceptionAction

getFactoryId

public final int getFactoryId()

Description copied from interface: IdentifiedDataSerializable

Returns DataSerializableFactory factory ID for this class.

Specified by:

getFactoryId in interface IdentifiedDataSerializable

Returns:

factory ID