com.hazelcast.mapreduce.impl.operation

Class ProcessingOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.AbstractOperation

com.hazelcast.mapreduce.impl.operation.ProcessingOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, RemotePropagatable<Operation>

Direct Known Subclasses:

CancelJobSupervisorOperation, FireNotificationOperation, GetResultOperation, KeysAssignmentOperation, NotifyRemoteExceptionOperation, PostPonePartitionProcessing, ProcessStatsUpdateOperation, RequestMemberIdAssignment, RequestPartitionMapping, RequestPartitionProcessed, RequestPartitionReducing

public abstract class ProcessingOperation
extends AbstractOperation
implements IdentifiedDataSerializable

This is the base class for all map reduce framework operations, it always contains the name of the JobTracker and the unique jobId

Constructor Summary

Constructors

Constructor and Description
ProcessingOperation()
ProcessingOperation(String name, String jobId)

Method Summary

Methods

Modifier and Type	Method and Description
String	getJobId()
String	getName()
String	getServiceName()
protected void	readInternal(ObjectDataInput in)
boolean	returnsResponse()
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.spi.AbstractOperation

afterRun, beforeRun, getResponse

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getExecutorName, getInvocationTime, getLogger, getNodeEngine, getPartitionId, getReplicaIndex, getResponseHandler, getService, getWaitTimeout, isUrgent, logError, onException, readData, run, setCallerUuid, setExecutorName, setNodeEngine, setPartitionId, setReplicaIndex, setResponseHandler, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, validatesTarget, writeData

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.IdentifiedDataSerializable

getFactoryId, getId

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

readData, writeData

Constructor Detail

ProcessingOperation

public ProcessingOperation()

ProcessingOperation

public ProcessingOperation(String name,
                   String jobId)

Method Detail

returnsResponse

public boolean returnsResponse()

Specified by:

returnsResponse in interface RemotePropagatable<Operation>

Overrides:

returnsResponse in class AbstractOperation

getServiceName

public String getServiceName()

Overrides:

getServiceName in class Operation

getName

public String getName()

getJobId

public String getJobId()

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class AbstractOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class AbstractOperation

Throws:

IOException