org.lsst.ccs.bus

Class StateChangeNotification

java.lang.Object

org.lsst.ccs.bus.BusMessage

org.lsst.ccs.bus.Status

org.lsst.ccs.bus.StateChangeNotification

All Implemented Interfaces:

Serializable, BusPayload

Direct Known Subclasses:

AlarmOnStateChange

public class StateChangeNotification
extends Status
implements Serializable

Author:

bamade

See Also:

Serialized Form

Field Summary

Fields inherited from class org.lsst.ccs.bus.Status

state

Fields inherited from class org.lsst.ccs.bus.BusMessage

detailLevel, origin, priorityLevel, summary, timeStamp

Constructor Summary

Constructors

Constructor and Description
StateChangeNotification(DetailLevel level, PublishedState oldState, PublishedState newState)

Method Summary

Methods

Modifier and Type	Method and Description
PublishedState	getPreviousState()

Methods inherited from class org.lsst.ccs.bus.Status

getMessageType, getState, setState, toString

Methods inherited from class org.lsst.ccs.bus.BusMessage

getDetailLevel, getOrigin, getPriorityLevel, getSummary, getTimeStamp, setDetailLevel, setOrigin, setPriorityLevel, setSummary, setTimeStamp

Methods inherited from class java.lang.Object

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

Constructor Detail

StateChangeNotification

public StateChangeNotification(DetailLevel level,
                       PublishedState oldState,
                       PublishedState newState)

Method Detail

getPreviousState

public PublishedState getPreviousState()