/*******************************************************************

Part of the Fritzing project - http://fritzing.org
Copyright (c) 2007-2011 Fachhochschule Potsdam - http://fh-potsdam.de

Fritzing is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Fritzing is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Fritzing.  If not, see <http://www.gnu.org/licenses/>.

********************************************************************

$Revision: 5309 $:
$Author: cohen@irascible.com $:
$Date: 2011-07-30 21:17:22 +0200 (Sat, 30 Jul 2011) $

********************************************************************/

#include "bus.h"
#include "busshared.h"
#include "../debugdialog.h"
#include "connectoritem.h"
#include "../model/modelpart.h"


QHash<QString, QPointer<Bus> > Bus::___emptyBusList___;


Bus::Bus(BusShared * busShared, ModelPart * modelPart) : QObject()
{
	m_busShared = busShared;
	m_modelPart = modelPart;
}

const QString & Bus::id() {
	if (m_busShared == NULL) return ___emptyString___;

	return m_busShared->id();
}


const QList<Connector *> & Bus::connectors() {
	return m_connectors;
}

void Bus::addConnector(Connector * connector) {
	// the list of connectors which make up the bus
	m_connectors.append(connector);
}

ModelPart * Bus::modelPart() {
	return m_modelPart;
}


