org.tango.server.events
Interface IEventTrigger

All Known Implementing Classes:

ArchiveEventTrigger, ChangeEventTrigger, DefaultEventTrigger, PeriodicEventTrigger, QualityEventTrigger

public interface IEventTrigger

Interface for event triggers

Author:

ABEILLE

Method Summary

boolean	doCheck()
boolean	isSendEvent()
void	setError(fr.esrf.Tango.DevFailed error) Notify the trigger of the last error occured
void	updateProperties() Update event properties

Method Detail

isSendEvent

boolean isSendEvent()
                    throws fr.esrf.Tango.DevFailed

Returns:

true if an event must be send

Throws:

fr.esrf.Tango.DevFailed

setError

void setError(fr.esrf.Tango.DevFailed error)

Notify the trigger of the last error occured

Parameters:

error -

updateProperties

void updateProperties()
                      throws fr.esrf.Tango.DevFailed

Update event properties

Throws:

fr.esrf.Tango.DevFailed

doCheck

boolean doCheck()

Returns:

true if do the event fire check