/*
 * Copyright (C) 2016 Daniel Dietsch (dietsch@informatik.uni-freiburg.de)
 * Copyright (C) 2016 University of Freiburg
 *
 * This file is part of the ULTIMATE JUnit Helper Library.
 *
 * The ULTIMATE JUnit Helper 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 JUnit Helper 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 JUnit Helper Library. If not, see <http://www.gnu.org/licenses/>.
 *
 * Additional permission under GNU GPL version 3 section 7:
 * If you modify the ULTIMATE JUnit Helper 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 JUnit Helper Library grant you additional permission
 * to convey the resulting work.
 */

package de.uni_freiburg.informatik.ultimate.test.mocks;

import java.util.concurrent.CountDownLatch;

import de.uni_freiburg.informatik.ultimate.core.model.services.IProgressAwareTimer;
import de.uni_freiburg.informatik.ultimate.core.model.services.IProgressMonitorService;
import de.uni_freiburg.informatik.ultimate.core.model.services.IUltimateServiceProvider;

/**
 *
 * @author Daniel Dietsch (dietsch@informatik.uni-freiburg.de)
 *
 */
final class ProgressMonitorServiceMock implements IProgressMonitorService {

	private long mDeadline = -1;

	@Override
	public boolean continueProcessing() {
		if (mDeadline == -1) {
			return true;
		}
		return System.currentTimeMillis() < mDeadline;
	}

	@Override
	public IProgressAwareTimer getChildTimer(final long timeout) {
		throw new UnsupportedOperationException();
	}

	@Override
	public IProgressAwareTimer getChildTimer(final double percentage) {
		throw new UnsupportedOperationException();
	}

	@Override
	public void setSubtask(final String task) {
		// mock
	}

	@Override
	public void setDeadline(final long date) {
		mDeadline = date;
	}

	@Override
	public CountDownLatch cancelToolchain() {
		return new CountDownLatch(0);
	}

	@Override
	public IProgressAwareTimer getParent() {
		return null;
	}

	@Override
	public long getDeadline() {
		return mDeadline;
	}

	@Override
	public IProgressAwareTimer getTimer(final long timeout) {
		throw new UnsupportedOperationException();
	}

	@Override
	public long remainingTime() {
		if (mDeadline == -1) {
			return -1;
		}
		return System.currentTimeMillis() - mDeadline;
	}

	@Override
	public IUltimateServiceProvider registerChildTimer(final IUltimateServiceProvider services,
			final IProgressAwareTimer timer) {
		// mock, does not set timer
		return services;
	}
}