org.lsst.ccs.localdb.statusdb.server

Class StateChange

java.lang.Object

org.lsst.ccs.localdb.statusdb.server.StateChange

All Implemented Interfaces:

Serializable

public class StateChange
extends Object
implements Serializable

Represents a state change for a given subsystem. It is made of a timestamp and a list of state transitions (state enum class and its new enm value)

Author:

LSST CCS Team

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StateChange.StateChangesList

Constructor Summary

Constructors

Constructor and Description
StateChange()

Method Summary

Modifier and Type	Method and Description
void	addStateEvent(String componentName, String enumClassName, String enumValue)
boolean	containsEvent(String componentName, String enumClassName)
List<org.lsst.ccs.localdb.statusdb.server.StateEvent>	getStateEvents()
long	getTime()
boolean	isEmpty()
void	setTime(long time)

Methods inherited from class java.lang.Object

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

Constructor Detail

StateChange

public StateChange()

Method Detail

setTime

public void setTime(long time)

getTime

public long getTime()

addStateEvent

public void addStateEvent(String componentName,
                          String enumClassName,
                          String enumValue)

getStateEvents

public List<org.lsst.ccs.localdb.statusdb.server.StateEvent> getStateEvents()

containsEvent

public boolean containsEvent(String componentName,
                             String enumClassName)

isEmpty

public boolean isEmpty()