/*******************************************************************************
 * Copyright (C) 2013  Stefan Schroeder
 * 
 * This 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 3.0 of the License, or (at your option) any later version.
 * 
 * This 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 this library.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package jsprit.examples;

import java.io.File;
import java.util.Collection;

import jsprit.analysis.toolbox.SolutionPlotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.algorithm.selector.SelectBest;
import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLReader;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.instance.reader.SolomonReader;


public class SolomonOpenExample {
	
	public static void main(String[] args) {
		/*
		 * some preparation - create output folder
		 */
		File dir = new File("output");
		// if the directory does not exist, create it
		if (!dir.exists()){
			System.out.println("creating directory ./output");
			boolean result = dir.mkdir();  
			if(result) System.out.println("./output created");  
		}
		
		/*
		 * Build the problem.
		 * 
		 * But define a problem-builder first.
		 */
		VehicleRoutingProblem.Builder vrpBuilder = VehicleRoutingProblem.Builder.newInstance();
		
		/*
		 * A solomonReader reads solomon-instance files, and stores the required information in the builder.
		 */
		new VrpXMLReader(vrpBuilder).read("input/deliveries_solomon_open_c101.xml");
		
		/*
		 * Finally, the problem can be built. By default, transportCosts are crowFlyDistances (as usually used for vrp-instances).
		 */
		VehicleRoutingProblem vrp = vrpBuilder.build();
		
		SolutionPlotter.plotVrpAsPNG(vrp, "output/solomon_C101_open.png", "C101");
		
		/*
		 * Define the required vehicle-routing algorithms to solve the above problem.
		 * 
		 * The algorithm can be defined and configured in an xml-file.
		 */
//		VehicleRoutingAlgorithm vra = new SchrimpfFactory().createAlgorithm(vrp);
		VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfig_fix.xml");
//		vra.setPrematureBreak(100);
//		vra.getAlgorithmListeners().addListener(new AlgorithmSearchProgressChartListener("output/sol_progress.png"));
		/*
		 * Solve the problem.
		 * 
		 *
		 */
		Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions();
		
		/*
		 * Retrieve best solution.
		 */
		VehicleRoutingProblemSolution solution = new SelectBest().selectSolution(solutions);
		
		/*
		 * print solution
		 */
		SolutionPrinter.print(solution);
		
		/*
		 * Plot solution. 
		 */
		SolutionPlotter.plotSolutionAsPNG(vrp, solution, "output/solomon_C101_open_solution.png","C101");
		
	
		
	}

}

@@ -1372,53 +1372,8 @@
 on;%0A
-import jsprit.instance.reader.SolomonReader;%0A
 %0A%0Apu

delete import not used