/*
 * Copyright (C) 2011-2015 Matthias Heizmann (heizmann@informatik.uni-freiburg.de)
 * Copyright (C) 2009-2015 University of Freiburg
 *
 * This file is part of the ULTIMATE Automata Library.
 *
 * The ULTIMATE Automata Library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * The ULTIMATE Automata Library 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with the ULTIMATE Automata Library. If not, see <http://www.gnu.org/licenses/>.
 *
 * Additional permission under GNU GPL version 3 section 7:
 * If you modify the ULTIMATE Automata Library, or any covered work, by linking
 * or combining it with Eclipse RCP (or a modified version of Eclipse RCP),
 * containing parts covered by the terms of the Eclipse Public License, the
 * licensors of the ULTIMATE Automata Library grant you additional permission
 * to convey the resulting work.
 */
package de.uni_freiburg.informatik.ultimate.automata.petrinet;

import java.util.Set;

import de.uni_freiburg.informatik.ultimate.automata.AutomataLibraryServices;
import de.uni_freiburg.informatik.ultimate.automata.AutomataOperationCanceledException;
import de.uni_freiburg.informatik.ultimate.automata.petrinet.netdatastructures.Transition;
import de.uni_freiburg.informatik.ultimate.automata.petrinet.visualization.PetriNetToUltimateModel;
import de.uni_freiburg.informatik.ultimate.core.model.models.IElement;

/**
 * General Petri net interface.
 *
 * @author Matthias Heizmann (heizmann@informatik.uni-freiburg.de)
 *
 * @param <LETTER>
 *            Type of letters from the alphabet used to label transitions
 */
public interface IPetriNet<LETTER, PLACE> extends IPetriNetTransitionProvider<LETTER, PLACE> {
	Set<PLACE> getPlaces();

	Set<Transition<LETTER, PLACE>> getTransitions();

	Set<PLACE> getAcceptingPlaces();

	@Override
	default IElement transformToUltimateModel(final AutomataLibraryServices services)
			throws AutomataOperationCanceledException {
		return new PetriNetToUltimateModel<LETTER, PLACE>().transformToUltimateModel(this);
	}

	int flowSize();

}