org.apache.ignite.internal.visor

Class VisorCoordinatorNodeTask<A,R>

java.lang.Object

org.apache.ignite.internal.visor.VisorMultiNodeTask<A,R,R>

org.apache.ignite.internal.visor.VisorOneNodeTask<A,R>

org.apache.ignite.internal.visor.VisorCoordinatorNodeTask<A,R>

All Implemented Interfaces:

Serializable, ComputeTask<VisorTaskArgument<A>,R>

public abstract class VisorCoordinatorNodeTask<A,R>
extends VisorOneNodeTask<A,R>

Base class for Visor tasks intended to execute job on coordinator node.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.internal.visor.VisorMultiNodeTask

debug, ignite, start, taskArg

Constructor Summary

Constructors

Constructor and Description
VisorCoordinatorNodeTask()

Method Summary

Modifier and Type	Method and Description
protected Collection<UUID>	jobNodes(VisorTaskArgument<A> arg)

Methods inherited from class org.apache.ignite.internal.visor.VisorOneNodeTask

reduce0

Methods inherited from class org.apache.ignite.internal.visor.VisorMultiNodeTask

job, map, map0, reduce, result

Methods inherited from class java.lang.Object

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

Constructor Detail

VisorCoordinatorNodeTask

public VisorCoordinatorNodeTask()

Method Detail

jobNodes

protected Collection<UUID> jobNodes(VisorTaskArgument<A> arg)

Overrides:

jobNodes in class VisorMultiNodeTask<A,R,R>

Returns:

Collection of nodes IDs where jobs should be mapped.