Operation (Hazelcast Root 3.2.2 API)

java.lang.Object
- com.hazelcast.spi.Operation

All Implemented Interfaces:

DataSerializable

Direct Known Subclasses:

AbstractOperation, AtomicLongBaseOperation, AtomicReferenceBaseOperation, BeginTxBackupOperation, BroadcastTxRollbackOperation, CallableTaskOperation, CancellationOperation, CheckReplicaVersion, CollectionOperation, GetMapConfigOperation, KeyBasedMapOperation, MemberCallableTaskOperation, MultiMapOperation, PurgeTxBackupOperation, QueueOperation, RecoverTxnOperation, ReplicaSyncRequest, ReplicaSyncResponse, ReplicaSyncRetryResponse, ReplicateTxOperation, RollbackTxBackupOperation, ScriptExecutorOperation, ThreadDumpOperation, UpdateManagementCenterUrlOperation, UpdateMapConfigOperation
```
public abstract class Operation
extends Object
implements DataSerializable
```
An operation could be compared the a Runnable. So it contains logic that is going to be executed; this logic will be placed in the run() method.

Constructor Summary

Constructors
Constructor and Description

Operation()

Constructors
Constructor and Description
`Operation()`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`abstract void`	`afterRun()`
`abstract void`	`beforeRun()`
`Address`	`getCallerAddress()`
`String`	`getCallerUuid()`
`long`	`getCallId()`
`long`	`getCallTimeout()`
`Connection`	`getConnection()`
`String`	`getExecutorName()`
`long`	`getInvocationTime()`
`protected ILogger`	`getLogger()`
`NodeEngine`	`getNodeEngine()`
`int`	`getPartitionId()`
`int`	`getReplicaIndex()`
`abstract Object`	`getResponse()`
`ResponseHandler`	`getResponseHandler()`
`<T> T`	`getService()`
`String`	`getServiceName()`
`long`	`getStartTime()`
`long`	`getWaitTimeout()`
`boolean`	`isUrgent()`
`void`	`logError(Throwable e)`
`ExceptionAction`	`onException(Throwable throwable)`
`void`	`readData(ObjectDataInput in)`
`protected abstract void`	`readInternal(ObjectDataInput in)`
`abstract boolean`	`returnsResponse()`
`abstract void`	`run()`
`Operation`	`setCallerUuid(String callerUuid)`
`void`	`setExecutorName(String executorName)`
`Operation`	`setNodeEngine(NodeEngine nodeEngine)`
`Operation`	`setPartitionId(int partitionId)`
`Operation`	`setReplicaIndex(int replicaIndex)`
`Operation`	`setResponseHandler(ResponseHandler responseHandler)`
`Operation`	`setService(Object service)`
`Operation`	`setServiceName(String serviceName)`
`Operation`	`setValidateTarget(boolean validateTarget)`
`void`	`setWaitTimeout(long timeout)`
`boolean`	`validatesTarget()`
`void`	`writeData(ObjectDataOutput out)`
`protected abstract void`	`writeInternal(ObjectDataOutput out)`

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

Constructor Detail
- Operation
```
public Operation()
```

Method Detail

isUrgent
```
public boolean isUrgent()
```

beforeRun

public abstract void beforeRun()
                        throws Exception

Throws:: Exception

run

public abstract void run()
                  throws Exception

Throws:: Exception

afterRun

public abstract void afterRun()
                       throws Exception

Throws:: Exception

returnsResponse

public abstract boolean returnsResponse()

getResponse
```
public abstract Object getResponse()
```

getServiceName
```
public String getServiceName()
```

setServiceName

public final Operation setServiceName(String serviceName)

getPartitionId
```
public final int getPartitionId()
```

setPartitionId

public final Operation setPartitionId(int partitionId)

getReplicaIndex
```
public final int getReplicaIndex()
```

setReplicaIndex

public final Operation setReplicaIndex(int replicaIndex)

getExecutorName
```
public String getExecutorName()
```

setExecutorName

public void setExecutorName(String executorName)

getCallId
```
public final long getCallId()
```

validatesTarget
```
public boolean validatesTarget()
```

setValidateTarget

public final Operation setValidateTarget(boolean validateTarget)

getNodeEngine

public final NodeEngine getNodeEngine()

setNodeEngine

public final Operation setNodeEngine(NodeEngine nodeEngine)

getService
```
public final <T> T getService()
```

setService

public final Operation setService(Object service)

getCallerAddress

public final Address getCallerAddress()

getConnection

public final Connection getConnection()

setResponseHandler

public final Operation setResponseHandler(ResponseHandler responseHandler)

getResponseHandler

public final ResponseHandler getResponseHandler()

getStartTime
```
public final long getStartTime()
```

getInvocationTime
```
public final long getInvocationTime()
```

getCallTimeout
```
public final long getCallTimeout()
```

getWaitTimeout
```
public final long getWaitTimeout()
```

setWaitTimeout

public final void setWaitTimeout(long timeout)

onException

public ExceptionAction onException(Throwable throwable)

getCallerUuid
```
public String getCallerUuid()
```

setCallerUuid

public Operation setCallerUuid(String callerUuid)

getLogger
```
protected final ILogger getLogger()
```

logError
```
public void logError(Throwable e)
```

writeData

public final void writeData(ObjectDataOutput out)
                     throws IOException

Specified by:: writeData in interface DataSerializable
Throws:: IOException

readData

public final void readData(ObjectDataInput in)
                    throws IOException

Specified by:: readData in interface DataSerializable
Throws:: IOException

writeInternal

protected abstract void writeInternal(ObjectDataOutput out)
                               throws IOException

Throws:: IOException

readInternal

protected abstract void readInternal(ObjectDataInput in)
                              throws IOException

Throws:: IOException

Class Operation

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Operation

Method Detail

isUrgent

beforeRun

run

afterRun

returnsResponse

getResponse

getServiceName

setServiceName

getPartitionId

setPartitionId

getReplicaIndex

setReplicaIndex

getExecutorName

setExecutorName

getCallId

validatesTarget

setValidateTarget

getNodeEngine

setNodeEngine

getService

setService

getCallerAddress

getConnection

setResponseHandler

getResponseHandler

getStartTime

getInvocationTime

getCallTimeout

getWaitTimeout

setWaitTimeout

onException

getCallerUuid

setCallerUuid

getLogger

logError

writeData

readData

writeInternal

readInternal