/// <summary>
/// General method to obtain a drawing object for an entity, looks if a
/// object exists for that entity, if not one is created. Therefore, it is checked if
/// method for object creation has been speciefied for the type of entity
/// and calls the corresponding method, otherwise throughs an exception.
/// </summary>
/// <param name="entity">Entity for which drawing object is required</param>
/// <returns>Drawing object for entity</returns>
public DrawingObject DrawingObjectPerEntity(Entity entity)
{
// if entity drawing object hasn't been created
// the corresponding method is looked up
if (!_drawingObjectPerEntity.ContainsKey(entity))
{
// in case no method to create a drawing object for the entity is provided an
// exception is thrown
if (!EntityVisualizationObjectCreatingMethodsPerType.ContainsKey(entity.GetType()))
{
throw new InvalidOperationException(String.Format("Creation of Drawing Object for Entity {0} is not provided", entity.ToString()));
}
// create the drawing object
DrawingObject newDrawingObject = EntityVisualizationObjectCreatingMethodsPerType[entity.GetType()](entity);
// add drawing obecjt to system, has to be set to visual manually by user
DrawingSystem.AddObject(newDrawingObject);
// drawing object is stored in the dictionary
_drawingObjectPerEntity.Add(entity, newDrawingObject);
} // end if
// the right key is now in the dictionary
return(_drawingObjectPerEntity[entity]);
} // end of DrawingObjectPerEntity
//--------------------------------------------------------------------------------------------------
// Constructor
//--------------------------------------------------------------------------------------------------
#region Constructor
/// <summary>
/// Basic constructor, assigns visualization methods to dictionaries for event and activity types
/// </summary>
/// <param name="drawingSystem">Drawing system used for visualization</param>
/// <param name="position">Position of control unit visualization on drawing system</param>
/// <param name="size">Size of control unit visualization on drawing system</param>
/// <param name="personSize">Size in which persons are visualized</param>
public WPFVisualizationEngineHealthCareDepartmentControlUnit(DrawingOnCoordinateSystem drawingSystem,
Point position,
Size size,
double personSize) : base(drawingSystem)
{
_personSize = personSize;
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityPatient), CreatePatient);
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityDoctor), CreateDoctor);
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityNurse), CreateNurse);
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityTreatmentFacility), CreateTreatmentFacility);
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityMultiplePatientTreatmentFacility), CreateMultiplePatientTreatmentFacility);
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityWaitingArea), CreateWaitingRoom);
HoldingEntitiesVisualizationMethods.Add(typeof(EntityWaitingArea), DrawHoldingEntity);
HoldingEntitiesVisualizationMethods.Add(typeof(EntityMultiplePatientTreatmentFacility), DrawHoldingEntity);
ActivityEndEventVisualizationMethods.Add(typeof(ActivityHealthCareAction <T>), HealthCareActionEnd);
ActivityStartEventVisualizationMethods.Add(typeof(ActivityHealthCareAction <T>), HealthCareActionStart);
ActivityEndEventVisualizationMethods.Add(typeof(ActivityWaitInFacility), WaitInFacilityEnd);
ActivityStartEventVisualizationMethods.Add(typeof(ActivityWaitInFacility), WaitInFacilityStart);
EventStandaloneDrawingMethods.Add(typeof(EventEmergencyPatientLeave), EventPatientLeave);
EventStandaloneDrawingMethods.Add(typeof(EventOutpatientPatientLeave), EventPatientLeave);
EventStandaloneDrawingMethods.Add(typeof(EventStaffLeave), EventLeavingStaff);
_position = position;
_size = size;
} // end of BaseWPFControlUnitVisualizationEngine
//--------------------------------------------------------------------------------------------------
// Constructor
//--------------------------------------------------------------------------------------------------
#region Constructor
/// <summary>
/// Basic constructor, sets entity drawing object methods and event and activity visualization methods
/// </summary>
/// <param name="drawingSystem"></param>
public QueueControlVisualizationEngine(DrawingOnCoordinateSystem drawingSystem) : base(drawingSystem)
{
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityClient), CreateClient);
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityQueue), CreateQueue);
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityServer), CreateServer);
ActivityEndEventVisualizationMethods.Add(typeof(ActivityGetServed), GetServedEnd);
ActivityStartEventVisualizationMethods.Add(typeof(ActivityGetServed), GetServedStart);
HoldingEntitiesVisualizationMethods.Add(typeof(EntityQueue), DrawHoldingEntity);
} // end of BaseWPFControlUnitVisualizationEngine
//--------------------------------------------------------------------------------------------------
// Constructor
//--------------------------------------------------------------------------------------------------
#region Constructor
/// <summary>
/// Basic constructor, assigns visualization methods to dictionaries for event and activity types
/// </summary>
/// <param name="drawingSystem">Drawing system used for visualization</param>
/// <param name="position">Position of control unit visualization on drawing system</param>
/// <param name="size">Size of control unit visualization on drawing system</param>
/// <param name="personSize">Size in which persons are visualized</param>
public WPFVisualizationHealthCareOrganizationalUnit(DrawingOnCoordinateSystem drawingSystem,
double personSize,
WPFVisualizationEngineHealthCareDepartmentControlUnit <T> parentDepartmentVisualization) : base(drawingSystem)
{
_personSize = personSize;
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityPatient), CreatePatient);
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityDoctor), CreateDoctor);
EntityVisualizationObjectCreatingMethodsPerType.Add(typeof(EntityNurse), CreateNurse);
HoldingEntitiesVisualizationMethods.Add(typeof(EntityMultiplePatientTreatmentFacility), DrawHoldingEntity);
ActivityEndEventVisualizationMethods.Add(typeof(ActivityHealthCareAction <T>), HealthCareActionEnd);
ActivityStartEventVisualizationMethods.Add(typeof(ActivityHealthCareAction <T>), HealthCareActionStart);
ActivityEndEventVisualizationMethods.Add(typeof(ActivityWaitInFacility), WaitInFacilityEnd);
ActivityStartEventVisualizationMethods.Add(typeof(ActivityWaitInFacility), WaitInFacilityStart);
EventStandaloneDrawingMethods.Add(typeof(EventStaffLeave), EventLeavingStaff);
_parentDepartmentVisaulization = parentDepartmentVisualization;
} // end of BaseWPFControlUnitVisualizationEngine
