net.sf.opendse.optimization.io.ImplementationOutput Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of opendse-optimization Show documentation
The optimization module of OpenDSE
There is a newer version: 1.8
/*******************************************************************************
 * Copyright (c) 2015 OpenDSE
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *******************************************************************************/
package net.sf.opendse.optimization.io;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;

import net.sf.opendse.io.SpecificationWriter;
import net.sf.opendse.model.Specification;
import net.sf.opendse.optimization.ImplementationWrapper;

import org.opt4j.core.Individual;
import org.opt4j.core.optimizer.Archive;
import org.opt4j.core.optimizer.Optimizer;
import org.opt4j.core.optimizer.OptimizerStateListener;
import org.opt4j.core.start.Constant;

import com.google.inject.Inject;

public class ImplementationOutput implements OptimizerStateListener {

	protected final Archive archive;
	protected final String filename;

	@Inject
	public ImplementationOutput(Archive archive,
			@Constant(namespace = ImplementationOutput.class, value = "filename") String filename) {
		super();
		this.archive = archive;
		this.filename = filename;
	}

	@Override
	public void optimizationStarted(Optimizer optimizer) {
		// TODO Auto-generated method stub

	}

	@Override
	public void optimizationStopped(Optimizer optimizer) {
		File file = new File(filename);
		try {
			FileOutputStream out = new FileOutputStream(file);

			Set implementations = new HashSet();
			for (Individual individual : archive) {
				ImplementationWrapper wrapper = (ImplementationWrapper) individual.getPhenotype();
				implementations.add(wrapper.getImplementation());
			}
			SpecificationWriter writer = new SpecificationWriter();
			writer.write(implementations, out);
			out.close();

		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}

	}

}