sun.jvmstat.monitor.event
Class MonitorStatusChangeEvent

java.lang.Object
  java.util.EventObject
      sun.jvmstat.monitor.event.VmEvent
          sun.jvmstat.monitor.event.MonitorStatusChangeEvent

All Implemented Interfaces:

Serializable

public class MonitorStatusChangeEvent
extends VmEvent

Provides a description of a change in status of the instrumentation exported by the MonitoredVm.

Since:

1.5

See Also:

Serialized Form

Field Summary

protected List	inserted List of instrumentation objects inserted since the last event.
protected List	removed List of instrumentation objects removed since the last event.

Fields inherited from class java.util.EventObject

source

Constructor Summary

MonitorStatusChangeEvent(MonitoredVm vm, List inserted, List removed)
Construct a new MonitorStatusChangeEvent.

Method Summary

List	getInserted() Return the list of instrumentation objects that were inserted since the last event notification.
List	getRemoved() Return the set of instrumentation objects that were removed since the last event notification.

Methods inherited from class sun.jvmstat.monitor.event.VmEvent

getMonitoredVm

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

inserted

protected List inserted

List of instrumentation objects inserted since the last event. Elements of this list will always be of type Monitor.

removed

protected List removed

List of instrumentation objects removed since the last event. Elements of this list will always be of type Monitor.

Constructor Detail

MonitorStatusChangeEvent

public MonitorStatusChangeEvent(MonitoredVm vm,
                                List inserted,
                                List removed)

Construct a new MonitorStatusChangeEvent.

Parameters:

vm - the MonitoredVm source of the event.

inserted - the list of instrumentation objects inserted since the last event.

removed - the list of instrumentation objects removed since the last event.

Method Detail

getInserted

public List getInserted()

Return the list of instrumentation objects that were inserted since the last event notification.

Returns:

List - a List of Monitor objects that were inserted into the instrumentation exported by the MonitoredHost. If no new instrumentation was inserted, an emply List is returned.

getRemoved

public List getRemoved()

Return the set of instrumentation objects that were removed since the last event notification.

Returns:

List - a List of Monitor objects that were removed from the instrumentation exported by the MonitoredHost. If no instrumentation was removed, an emply List is returned.