com.hazelcast.concurrent.semaphore.operations

Class SemaphoreDeadMemberOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.AbstractOperation

com.hazelcast.spi.impl.AbstractNamedOperation

com.hazelcast.concurrent.semaphore.operations.SemaphoreOperation

com.hazelcast.concurrent.semaphore.operations.SemaphoreBackupAwareOperation

com.hazelcast.concurrent.semaphore.operations.SemaphoreDeadMemberOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, BackupAwareOperation, RemotePropagatable<Operation>, Notifier, PartitionAwareOperation

public class SemaphoreDeadMemberOperation
extends SemaphoreBackupAwareOperation
implements Notifier, IdentifiedDataSerializable

Field Summary

Fields inherited from class com.hazelcast.concurrent.semaphore.operations.SemaphoreOperation

permitCount, response

Fields inherited from class com.hazelcast.spi.impl.AbstractNamedOperation

name

Constructor Summary

Constructors

Constructor and Description
SemaphoreDeadMemberOperation()
SemaphoreDeadMemberOperation(String name, String firstCaller)

Method Summary

Methods

Modifier and Type	Method and Description
Operation	getBackupOperation() Creates the BackupOperation responsible for making the backup.
int	getFactoryId() Returns DataSerializableFactory factory id for this class.
int	getId() Returns type identifier for this class.
WaitNotifyKey	getNotifiedKey()
void	readInternal(ObjectDataInput in)
boolean	returnsResponse()
void	run()
boolean	shouldBackup() Checks if a backup needs to be made.
boolean	shouldNotify()
void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.concurrent.semaphore.operations.SemaphoreBackupAwareOperation

getAsyncBackupCount, getSyncBackupCount

Methods inherited from class com.hazelcast.concurrent.semaphore.operations.SemaphoreOperation

getPermit, getResponse

Methods inherited from class com.hazelcast.spi.impl.AbstractNamedOperation

getName

Methods inherited from class com.hazelcast.spi.AbstractOperation

afterRun, beforeRun

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getExecutorName, getInvocationTime, getLogger, getNodeEngine, getPartitionId, getReplicaIndex, getResponseHandler, getService, getServiceName, getWaitTimeout, isUrgent, logError, onException, readData, 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.DataSerializable

readData, writeData

Methods inherited from interface com.hazelcast.spi.PartitionAwareOperation

getPartitionId

Constructor Detail

SemaphoreDeadMemberOperation

public SemaphoreDeadMemberOperation()

SemaphoreDeadMemberOperation

public SemaphoreDeadMemberOperation(String name,
                            String firstCaller)

Method Detail

run

public void run()
         throws Exception

Specified by:

run in class Operation

Throws:

Exception

shouldBackup

public boolean shouldBackup()

Description copied from interface: BackupAwareOperation

Checks if a backup needs to be made.

If a call has not made any change, e.g. an AtomicLong increment with 0, no backup needs to be made.

Specified by:

shouldBackup in interface BackupAwareOperation

Returns:

true if a backup needs to be made, false otherwise.

returnsResponse

public boolean returnsResponse()

Specified by:

returnsResponse in interface RemotePropagatable<Operation>

Overrides:

returnsResponse in class AbstractOperation

getBackupOperation

public Operation getBackupOperation()

Description copied from interface: BackupAwareOperation

Creates the BackupOperation responsible for making the backup.

Specified by:

getBackupOperation in interface BackupAwareOperation

Returns:

the created BackupOperation.

writeInternal

public void writeInternal(ObjectDataOutput out)
                   throws IOException

Overrides:

writeInternal in class SemaphoreOperation

Throws:

IOException

readInternal

public void readInternal(ObjectDataInput in)
                  throws IOException

Overrides:

readInternal in class SemaphoreOperation

Throws:

IOException

shouldNotify

public boolean shouldNotify()

Specified by:

shouldNotify in interface Notifier

getNotifiedKey

public WaitNotifyKey getNotifiedKey()

Specified by:

getNotifiedKey in interface Notifier

getFactoryId

public int getFactoryId()

Description copied from interface: IdentifiedDataSerializable

Returns DataSerializableFactory factory id for this class.

Specified by:

getFactoryId in interface IdentifiedDataSerializable

Returns:

factory id

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

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

Specified by:

getId in interface IdentifiedDataSerializable

Returns:

type id