public final class PartitionStateOperation extends Operation implements MigrationCycleOperation, JoinOperation, Versioned
GENERIC_PARTITION_ID
Constructor and Description |
---|
PartitionStateOperation() |
PartitionStateOperation(PartitionRuntimeState partitionState,
boolean sync) |
Modifier and Type | Method and Description |
---|---|
int |
getFactoryId()
Returns DataSerializableFactory factory ID for this class.
|
int |
getId()
Returns type identifier for this class.
|
Object |
getResponse()
Called if and only if
Operation.returnsResponse() returned true ,
shortly after Operation.run() returns. |
String |
getServiceName() |
protected void |
readInternal(ObjectDataInput in) |
boolean |
returnsResponse()
Method is intended to be overridden.
|
void |
run()
Runs the operation.
|
protected void |
writeInternal(ObjectDataOutput out) |
afterRun, beforeRun, call, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getService, getWaitTimeout, isUrgent, logError, onExecutionFailure, onInvocationException, onSetCallId, readData, requiresExplicitServiceName, sendResponse, setCallerUuid, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, toString, validatesTarget, writeData
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getFactoryId
readData, writeData
public PartitionStateOperation()
public PartitionStateOperation(PartitionRuntimeState partitionState, boolean sync)
public void run()
Operation
Operation.run()
or Operation.call()
method should be implemented; not both.
Runs after wait-support, supposed to do actual operationrun
in class Operation
Operation.call()
public boolean returnsResponse()
Operation
true
,
Operation.getResponse()
will be called right after Operation.run()
method.
If it returns false
, Operation.sendResponse(Object)
must be
called later to finish the operation.
In other words, true
is for synchronous operation and
false
is for asynchronous one.
Default implementation is synchronous operation (true
).
returnsResponse
in class Operation
public Object getResponse()
Operation
Operation.returnsResponse()
returned true
,
shortly after Operation.run()
returns.getResponse
in class Operation
public String getServiceName()
getServiceName
in class Operation
protected void readInternal(ObjectDataInput in) throws IOException
readInternal
in class Operation
IOException
protected void writeInternal(ObjectDataOutput out) throws IOException
writeInternal
in class Operation
IOException
public int getId()
IdentifiedDataSerializable
getId
in interface IdentifiedDataSerializable
public final int getFactoryId()
IdentifiedDataSerializable
getFactoryId
in interface IdentifiedDataSerializable
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