org.apache.ignite.internal.visor.node

Class VisorNodePingTask

java.lang.Object

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

org.apache.ignite.internal.visor.VisorOneNodeTask<UUID,GridTuple3<Boolean,Long,Long>>

org.apache.ignite.internal.visor.node.VisorNodePingTask

All Implemented Interfaces:

Serializable, ComputeTask<VisorTaskArgument<UUID>,GridTuple3<Boolean,Long,Long>>

@GridInternal
public class VisorNodePingTask
extends VisorOneNodeTask<UUID,GridTuple3<Boolean,Long,Long>>

Ping other 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
VisorNodePingTask()

Method Summary

Methods

Modifier and Type	Method and Description
protected org.apache.ignite.internal.visor.node.VisorNodePingTask.VisorNodePingJob	job(UUID arg)
protected GridTuple3<Boolean,Long,Long>	reduce0(List<ComputeJobResult> results) Actual reduce logic.

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

map, map0, reduce, result

Methods inherited from class java.lang.Object

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

Constructor Detail

VisorNodePingTask

public VisorNodePingTask()

Method Detail

job

protected org.apache.ignite.internal.visor.node.VisorNodePingTask.VisorNodePingJob job(UUID arg)

Specified by:

job in class VisorMultiNodeTask<UUID,GridTuple3<Boolean,Long,Long>,GridTuple3<Boolean,Long,Long>>

Parameters:

arg - Task arg.

Returns:

New job.

reduce0

@Nullable
protected GridTuple3<Boolean,Long,Long> reduce0(List<ComputeJobResult> results)

Actual reduce logic.

Overrides:

reduce0 in class VisorOneNodeTask<UUID,GridTuple3<Boolean,Long,Long>>

Parameters:

results - Job results.

Returns:

Task result.