com.hazelcast.executor.impl

Class DistributedExecutorService

java.lang.Object

com.hazelcast.executor.impl.DistributedExecutorService

All Implemented Interfaces:

LiveOperationsTracker, ManagedService, RemoteService, StatisticsAwareService<LocalExecutorStats>

public class DistributedExecutorService
extends Object
implements ManagedService, RemoteService, LiveOperationsTracker, StatisticsAwareService<LocalExecutorStats>

Field Summary

Fields

Modifier and Type	Field and Description
static String	SERVICE_NAME

Constructor Summary

Constructors

Constructor and Description
DistributedExecutorService()

Method Summary

Modifier and Type	Method and Description
boolean	cancel(String uuid, boolean interrupt)
ExecutorServiceProxy	createDistributedObject(String name) Creates a distributed object.
void	destroyDistributedObject(String name) Destroys a distributed object.
void	execute(String name, String uuid, Callable callable, Operation op)
Map<String,LocalExecutorStats>	getStats() Return the service statistics for the local instance.
void	init(NodeEngine nodeEngine, Properties properties) Initializes this ManagedService
boolean	isShutdown(String name)
void	populate(LiveOperations liveOperations) Populate the LiveOperations
void	reset() reset this ManagedService back to initial state.
void	shutdown(boolean terminate) Shuts down this ManagedService.
void	shutdownExecutor(String name)

Methods inherited from class java.lang.Object

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

Field Detail

SERVICE_NAME

public static final String SERVICE_NAME

See Also:

Constant Field Values

Constructor Detail

DistributedExecutorService

public DistributedExecutorService()

Method Detail

init

public void init(NodeEngine nodeEngine,
                 Properties properties)

Description copied from interface: ManagedService

Initializes this ManagedService

Specified by:

init in interface ManagedService

Parameters:

nodeEngine - the NodeEngine that this ManagedService belongs to.

properties - the Properties. Can be used to pass settings to the service.

reset

public void reset()

Description copied from interface: ManagedService

reset this ManagedService back to initial state. todo: what is the purpose of reset

Specified by:

reset in interface ManagedService

shutdown

public void shutdown(boolean terminate)

Description copied from interface: ManagedService

Shuts down this ManagedService. todo: what is the purpose of the terminate variable.

Specified by:

shutdown in interface ManagedService

Parameters:

terminate - true to shut down the ManagedService

execute

public void execute(String name,
                    String uuid,
                    Callable callable,
                    Operation op)

cancel

public boolean cancel(String uuid,
                      boolean interrupt)

shutdownExecutor

public void shutdownExecutor(String name)

isShutdown

public boolean isShutdown(String name)

createDistributedObject

public ExecutorServiceProxy createDistributedObject(String name)

Description copied from interface: RemoteService

Creates a distributed object.

Specified by:

createDistributedObject in interface RemoteService

Parameters:

name - the name for the created distributed object

Returns:

the created distributed object

destroyDistributedObject

public void destroyDistributedObject(String name)

Description copied from interface: RemoteService

Destroys a distributed object.

Specified by:

destroyDistributedObject in interface RemoteService

Parameters:

name - the name of the distributed object to destroy

populate

public void populate(LiveOperations liveOperations)

Description copied from interface: LiveOperationsTracker

Populate the LiveOperations

Specified by:

populate in interface LiveOperationsTracker

Parameters:

liveOperations - the LiveOperations to populate.

getStats

public Map<String,LocalExecutorStats> getStats()

Description copied from interface: StatisticsAwareService

Return the service statistics for the local instance.

Specified by:

getStats in interface StatisticsAwareService<LocalExecutorStats>

Returns:

the statistics, grouped by distributed object name