ilog.views.gantt.event

Class ReservationPropertyEvent

java.lang.Object

java.util.EventObject

ilog.views.gantt.util.event.IlvPropertyEvent

ilog.views.gantt.event.ReservationPropertyEvent

All Implemented Interfaces:

ReservationEvent, Serializable

Direct Known Subclasses:

ReservationUserPropertyEvent, ReservedResourceEvent

public class ReservationPropertyEvent
extends IlvPropertyEvent
implements ReservationEvent

ReservationPropertyEvent is the superclass of all property aboutToChange and changed events fired by IlvReservation's. Basic support is provided for storing the property's old and new values, along with veto capabilities for aboutToChange events. Concrete subclasses should provide typesafe accessors for the property's values. For example:

  class ReservationFooEvent extends ReservationPropertyEvent {

    public ReservationFooEvent (IlvReservation reservation,
                                Foo oldVal, Foo newVal,
                                boolean aboutToChangeEvent) {
      super(reservation, oldVal, newVal, aboutToChangeEvent);}

    public Foo getOldFoo () {
      return (Foo)getOldValue();}

    public Foo getNewFoo () {
      return (Foo)getNewValue();}

    public void setNewFoo (Foo newVal) {
      setNewValue(newVal);}

    }
 

Interested ReservationListener's must register with the gantt data model to receive these events. IlvReservation does not handle direct listener subscriptions.

See Also:

IlvReservation, ReservationListener, IlvGanttModel.addReservationListener(ilog.views.gantt.event.ReservationListener), Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
ReservationPropertyEvent(IlvReservation reservation, Object oldValue, Object newValue, boolean aboutToChangeEvent) Constructs a new ReservationPropertyEvent generated by the specified reservation.

Method Summary

Modifier and Type	Method and Description
IlvReservation	getReservation() Returns the reservation where this event originated.

Methods inherited from class ilog.views.gantt.util.event.IlvPropertyEvent

getNewValue, getOldValue, isAboutToChangeEvent, isChangedEvent, isVetoed, setNewValue, veto

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ReservationPropertyEvent

public ReservationPropertyEvent(IlvReservation reservation,
                                Object oldValue,
                                Object newValue,
                                boolean aboutToChangeEvent)

Constructs a new ReservationPropertyEvent generated by the specified reservation.

Parameters:

reservation - the reservation where the event originated

oldValue - the property's previous value

newValue - the property's new value

aboutToChangeEvent - true if this is a property aboutToChange event or false if this is a property changed event.

Method Detail

getReservation

public IlvReservation getReservation()

Returns the reservation where this event originated.

Specified by:

getReservation in interface ReservationEvent

Returns:

The IlvReservation where this event originated.