Class WarehouseView

java.lang.Object
  |
  +--DisplayPanel
        |
        +--WarehouseView

All Implemented Interfaces:

EventListener, Observer, PropertyChangeListener

public class WarehouseView

extends DisplayPanel

implements PropertyChangeListener, Observer

View for a warehouse using row and column coordinates to specify locations in the warehouse in tabular format.

See Also:

Serialized Form

Field Summary

protected SpaceView	crane Space view currently inhabited by the crane.
protected SpaceView	destination Space view currently the crane's destination.
protected Warehouse	model Warehouse data model for this view.
protected SpaceView[][]	spaces Array of space views used in this view.

Constructor Summary

WarehouseView(Warehouse w)
Constructs a view for the given warehouse.

Method Summary

void	propertyChange(PropertyChangeEvent evt) Updates this view when the warehouse crane is changed.
void	update(Observable obj, Object arg) Updates this.

Methods inherited from class java.lang.Object

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

Field Detail

model

protected Warehouse model

Warehouse data model for this view.

spaces

protected SpaceView[][] spaces

Array of space views used in this view.

crane

protected SpaceView crane

Space view currently inhabited by the crane.

destination

protected SpaceView destination

Space view currently the crane's destination.

Constructor Detail

WarehouseView

public WarehouseView(Warehouse w)

Constructs a view for the given warehouse.

Method Detail

propertyChange

public void propertyChange(PropertyChangeEvent evt)

Updates this view when the warehouse crane is changed.

Specified by:

propertyChange in interface PropertyChangeListener

Parameters:

evt - event object encapsulating the property change

update

public void update(Observable obj,
                   Object arg)

Updates this.

Specified by:

update in interface Observer