Scheduler - Software Development Case Studies in Java - page 38

Controller View

Model

Scheduler

ScheduleCommand

schedule()

reset( )
showParameters(. . .)

ScheduleManager

Problem

setProblem( p : Problem )
reset()
schedule()

ScheduleSheet

addResource( r : Resource)
addTask( t : Task)
getResource(id : int) : Resource
getActivity(t : int, a : int) : Activity
init()

paintComponent()

SchedulePerformance

paintComponent()

ConcreteProblem

init()

Figure 3.7 The model - view - controller architecture of the scheduling tool

ScheduleCommand scheduleCommand;
SchedulePerformance schedulePerformance;
Problem problem # null ;
/**Construct the application*/
public ScheduleManager(HashMap problemList) {
this .problemList # problemList;
scheduleSheet # new ScheduleSheet( this );
scheduleCommand # new ScheduleCommand( this );
schedulePerformance # new SchedulePerformance( this );
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
this .getContentPane().setLayout( new BorderLayout());
this .setSize(new Dimension(870, 550));
this .setTitle("The Schedule Manager");
JSplitPane hSplit # new JSplitPane
(JSplitPane.VERTICAL_SPLIT,
scheduleCommand, scheduleSheet);
JSplitPane hSplit2 # new JSplitPane
(JSplitPane.VERTICAL_SPLIT,
hSplit, schedulePerformance);
this .getContentPane().add(hSplit2);
this .validate();
this .setVisible( true );

}