org.lsst.ccs.bus.messages

Class StateChangeNotification

java.lang.Object

org.lsst.ccs.bus.messages.BusMessage

org.lsst.ccs.bus.messages.StatusMessage

org.lsst.ccs.bus.messages.StateChangeNotification

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AlarmOnStateChange

public class StateChangeNotification
extends StatusMessage
implements Serializable

Author:

bamade

See Also:

Serialized Form

Field Summary

Fields inherited from class org.lsst.ccs.bus.messages.StatusMessage

state

Constructor Summary

Constructors

Constructor and Description
StateChangeNotification(PublishedState oldState, PublishedState newState)

Method Summary

Modifier and Type	Method and Description
PublishedState	getPreviousState()

Methods inherited from class org.lsst.ccs.bus.messages.StatusMessage

getState, setState, toString

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

getOriginAgentInfo, getSummary, getTimeStamp, setOriginAgentInfo, setSummary

Methods inherited from class java.lang.Object

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

Constructor Detail

StateChangeNotification

public StateChangeNotification(PublishedState oldState,
                               PublishedState newState)

Method Detail

getPreviousState

public PublishedState getPreviousState()