/*
 * Copyright (C) 2018 Daniel Dietsch (dietsch@informatik.uni-freiburg.de)
 * Copyright (C) 2018 University of Freiburg
 *
 * This file is part of the ULTIMATE ModelCheckerUtils Library.
 *
 * The ULTIMATE ModelCheckerUtils 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 ModelCheckerUtils 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 ModelCheckerUtils Library. If not, see <http://www.gnu.org/licenses/>.
 *
 * Additional permission under GNU GPL version 3 section 7:
 * If you modify the ULTIMATE ModelCheckerUtils 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 ModelCheckerUtils Library grant you additional permission
 * to convey the resulting work.
 */
package de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg;

import java.util.EnumSet;

import de.uni_freiburg.informatik.ultimate.core.model.translation.AtomicTraceElement;
import de.uni_freiburg.informatik.ultimate.core.model.translation.IBacktranslationValueProvider;
import de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.structure.IAction;
import de.uni_freiburg.informatik.ultimate.logic.Term;

/**
 *
 * @author Daniel Dietsch (dietsch@informatik.uni-freiburg.de)
 *
 */
public class IcfgBacktranslationValueProvider<L extends IAction> implements IBacktranslationValueProvider<L, Term> {

	@Override
	public int getStartLineNumberFromStep(final L step) {
		return -1;
	}

	@Override
	public int getEndLineNumberFromStep(final L step) {
		return -1;
	}

	@Override
	public int getLineNumberFromStep(final L step, final EnumSet<AtomicTraceElement.StepInfo> stepInfo) {
		return -1;
	}

	@Override
	public int getColumnNumberFromStep(final L step, final EnumSet<AtomicTraceElement.StepInfo> stepInfo) {
		return -1;
	}

	@Override
	public String getOriginFileNameFromStep(final L step) {
		return null;
	}

	@Override
	public String getFileNameFromStep(final L step) {
		return null;
	}

	@Override
	public String getStringFromStep(final L step) {
		return step.toString();
	}

	@Override
	public String getStringFromTraceElement(final L traceelement) {
		return traceelement.toString();
	}

	@Override
	public String getStringFromExpression(final Term expression) {
		return expression.toStringDirect();
	}

	@Override
	public String getFunctionFromStep(final L step) {
		return null;
	}

	@Override
	public boolean isValidAssumptionLocation(final L traceElement) {
		return false;
	}
}