Package uk.ac.gda.devices.insitu.handler

Class _PlateEventProvider

java.lang.Object

gda.factory.ConfigurableBase

gda.factory.FindableConfigurableBase

gda.device.DeviceBase

uk.ac.gda.devices.insitu.handler._PlateEventProvider

All Implemented Interfaces:

Device, Configurable, Findable, gda.observable.IObservable, PlateEventProvider

Direct Known Subclasses:

PlateControllerAdapter

public abstract class _PlateEventProvider
extends DeviceBase
implements PlateEventProvider

Field Summary

Fields inherited from class gda.device.DeviceBase

DEFAULT_PROTECTION_LEVEL_PROPERTY

Constructor Summary

Constructors

Constructor	Description
_PlateEventProvider()

Method Summary

Modifier and Type	Method	Description
void	addIObserver(gda.observable.IObserver observer)
void	addListener(PlateEventListener listener)	Adds an Listener to the set of Listeners for Events, provided that it is not the same as some Listener already in the set.
void	deleteListener(PlateEventListener listener)	Deletes an Listener from the set of Listeners of Events.
void	deleteListeners()	Clears the Listener list so that this object no longer has any Listeners.
boolean	isEnabled()
void	notifyListeners(PlateEvent event, Object data)
void	setEnabled(boolean isEnabled)	Marks this BaseEventProvider object as having been changed; the hasChanged method will now return true.

Methods inherited from class gda.device.DeviceBase

close, deleteIObserver, deleteIObservers, getAttribute, getName, getProtectionLevel, isBeingObserved, isConfigureAtStartup, notifyIObservers, setAttribute, setConfigureAtStartup, setName, setProtectionLevel

Methods inherited from class gda.factory.ConfigurableBase

configure, isConfigured, reconfigure, setConfigured

Methods inherited from class java.lang.Object

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

Methods inherited from interface gda.factory.Configurable

configure, isConfigured, reconfigure

Methods inherited from interface gda.factory.Findable

getName, setName

Methods inherited from interface gda.observable.IObservable

deleteIObserver, deleteIObservers

Constructor Details

_PlateEventProvider

public _PlateEventProvider()

Method Details

addListener

public void addListener(PlateEventListener listener)

Adds an Listener to the set of Listeners for Events, provided that it is not the same as some Listener already in the set. The order in which notifications will be delivered to multiple Listeners is not specified. See the class comment.

Specified by:

addListener in interface PlateEventProvider

Parameters:

listener - an Listener to be added.

Throws:

NullPointerException - if the parameter listener is null.

addIObserver

public void addIObserver(gda.observable.IObserver observer)

Specified by:

addIObserver in interface gda.observable.IObservable

Overrides:

addIObserver in class DeviceBase

deleteListener

public void deleteListener(PlateEventListener listener)

Deletes an Listener from the set of Listeners of Events. Passing null to this method will have no effect.

Specified by:

deleteListener in interface PlateEventProvider

Parameters:

listener - the Listener to be deleted.

notifyListeners

public void notifyListeners(PlateEvent event,
 Object data)

Specified by:

notifyListeners in interface PlateEventProvider

deleteListeners

public void deleteListeners()

Clears the Listener list so that this object no longer has any Listeners.

Specified by:

deleteListeners in interface PlateEventProvider

setEnabled

public void setEnabled(boolean isEnabled)

Marks this BaseEventProvider object as having been changed; the hasChanged method will now return true.

Specified by:

setEnabled in interface PlateEventProvider

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface PlateEventProvider