Package org.jppf.management

Interface JPPFNodeTaskMonitorMBean

All Superinterfaces:

NotificationBroadcaster, NotificationEmitter

@MBeanNotif(description="notifications sent after or during the execution of each task",
            notifClass=TaskExecutionNotification.class,
            userDataType=java.lang.Object.class,
            userDataDescritpion="any user-defined data that is sent along with the notification")
public interface JPPFNodeTaskMonitorMBean
extends NotificationEmitter

MBean interface for task-level monitoring on each node.

Author:

Laurent Cohen

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MBEAN_NAME	Name of the node's task monitor MBean.

Method Summary

Modifier and Type	Method	Description
Long	getTotalTaskCpuTime()	The total cpu time used by the tasks in milliseconds.
Long	getTotalTaskElapsedTime()	The total elapsed time used by the tasks in milliseconds.
Integer	getTotalTasksExecuted()	Get the total number of tasks executed by the node.
Integer	getTotalTasksInError()	The total number of tasks that ended in error.
Integer	getTotalTasksSucessfull()	The total number of tasks that executed successfully.
void	reset()	Reset the statistics maintained by this MBean.

Methods inherited from interface javax.management.NotificationBroadcaster

addNotificationListener, getNotificationInfo, removeNotificationListener

Methods inherited from interface javax.management.NotificationEmitter

removeNotificationListener

Field Details

MBEAN_NAME

static final String MBEAN_NAME

Name of the node's task monitor MBean.

See Also:

• Constant Field Values

Method Details

getTotalTasksExecuted

Integer getTotalTasksExecuted()

Get the total number of tasks executed by the node.

Returns:

the number of tasks as an integer value.

getTotalTasksInError

Integer getTotalTasksInError()

The total number of tasks that ended in error.

Returns:

the number as an integer value.

getTotalTasksSucessfull

Integer getTotalTasksSucessfull()

The total number of tasks that executed successfully.

Returns:

the number as an integer value.

getTotalTaskCpuTime

Long getTotalTaskCpuTime()

The total cpu time used by the tasks in milliseconds.

Returns:

the cpu time as long value.

getTotalTaskElapsedTime

Long getTotalTaskElapsedTime()

The total elapsed time used by the tasks in milliseconds.

Returns:

the elapsed time as long value.

reset

void reset()

Reset the statistics maintained by this MBean.