org.apache.ignite.internal.visor.query

Class VisorCancelQueriesTask

java.lang.Object

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

org.apache.ignite.internal.visor.VisorOneNodeTask<Collection<Long>,Void>

org.apache.ignite.internal.visor.query.VisorCancelQueriesTask

All Implemented Interfaces:

Serializable, ComputeTask<VisorTaskArgument<Collection<Long>>,Void>

@GridInternal
public class VisorCancelQueriesTask
extends VisorOneNodeTask<Collection<Long>,Void>

Task to cancel queries.

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
VisorCancelQueriesTask()

Method Summary

Methods

Modifier and Type	Method and Description
protected org.apache.ignite.internal.visor.query.VisorCancelQueriesTask.VisorCancelQueriesJob	job(Collection<Long> arg)
protected Void	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

VisorCancelQueriesTask

public VisorCancelQueriesTask()

Method Detail

job

protected org.apache.ignite.internal.visor.query.VisorCancelQueriesTask.VisorCancelQueriesJob job(Collection<Long> arg)

Specified by:

job in class VisorMultiNodeTask<Collection<Long>,Void,Void>

Parameters:

arg - Task arg.

Returns:

New job.

reduce0

@Nullable
protected Void reduce0(List<ComputeJobResult> results)
                throws IgniteException

Actual reduce logic.

Overrides:

reduce0 in class VisorOneNodeTask<Collection<Long>,Void>

Parameters:

results - Job results.

Returns:

Task result.

Throws:

IgniteException - If reduction or results caused an error.