void Segment::sourceIs(Fwk::Ptr<Location> _source) {
if(source_ == _source)
return;
if(_source && _source->entityType() == Entity::truckTerminal() && this->entityType() != Entity::truckSegment())
return;
if(_source && _source->entityType() == Entity::planeTerminal() && this->entityType() != Entity::planeSegment())
return;
if(_source && _source->entityType() == Entity::boatTerminal() && this->entityType() != Entity::boatSegment())
return;
if(source_) {
//remove from Location array
source_->segment_.deleteMember(this);
}
if(_source) {
// add to end of Location array
_source->segment_.newMember(this);
}
source_ = _source;
}
void Segment::returnSegmentIs(Fwk::Ptr<Segment> seg)
{
//Only change if different... also this
//protects us from infinite recursion
if(returnSegment_ != seg)
{
//Resetting Return Segment
if(seg == NULL)
{
Fwk::Ptr<Segment> temp = returnSegment_;
returnSegment_ = NULL;
temp->returnSegmentIs(NULL);
// also need to clear this segment from location
source_->segmentDel(this->name());
}
else {
if(seg->mode() == mode_)
{
returnSegment_ = seg;
seg->returnSegmentIs(this);
}
else
{
throw IncompatibleModeException("Return Segment must be of the same Mode");
}
}
}
}
void PlaneSegment::sourceIs( Fwk::Ptr<Location> _source )
{
if (_source == NULL) {
if (source_ != NULL)
source_->segmentDel( this );
source_ = NULL;
} else if( _source != NULL && _source->type() != Location::truck() && _source->type() != Location::boat() ) {
if (source_ != NULL)
source_->segmentDel( this );
source_ = _source;
source_->segmentIs( this );
} else {
throw LocationTypeException("Plane segment " + name() + " can't be connected to a truck or boat terminal.");
}
return;
}
void Segment::checkSourceCompat(Fwk::Ptr<Location> source)
{
if((source->type() == TRUCK_TERMINAL) ||
(source->type() == BOAT_TERMINAL) ||
(source->type() == PLANE_TERMINAL))
{
if(this->mode() == TRUCK && source->type() != TRUCK_TERMINAL)
{
throw IncompatibleModeException("Truck Segment and Non-Truck Terminal");
}
else if(this->mode() == BOAT && source->type() != BOAT_TERMINAL)
{
throw IncompatibleModeException("Boat Segment and Non-Boat Terminal");
}
else if(this->mode() == PLANE && source->type() != PLANE_TERMINAL)
{
throw IncompatibleModeException("Plane Segment and Non-Plane Terminal");
}
}
}
void
Stats::onLocationNew(Fwk::Ptr<Location> location) {
switch (location->type()) {
case Location::customer:
++numCustomerLocations_;
break;
case Location::port:
++numPorts_;
break;
case Location::truckTerminal:
++numTruckTerminals_;
break;
case Location::boatTerminal:
++numBoatTerminals_;
break;
case Location::planeTerminal:
++numPlaneTerminals_;
break;
default: break;
}
}
void Segment::sourceIs(Fwk::Ptr<Location> source) {
if(source!=NULL) {
//Check Source compatibility First
checkSourceCompat(source);
//Detaching old Source
if(source_ != NULL)
{
source_->segmentDel(this->name());
}
//Attaching new Source
source->segmentAdd(this->name());
source_ = source;
} else {
//Detaching a source
if(source_!=NULL) {
source_->segmentDel(this->name());
source_ = NULL;
}
}
}