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Code Issues Releases Wiki Activity

Merge pull request #244 from braktar/master

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XMLWriter : have choice to only display the best solution
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Stefan Schröder 2016-05-26 12:33:40 +02:00
commit 45a1ae89c1
1 changed files with 16 additions and 0 deletions
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16
jsprit-core/src/main/java/com/graphhopper/jsprit/core/problem/io/VrpXMLWriter.java
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@ -29,6 +29,8 @@ import com.graphhopper.jsprit.core.problem.solution.route.activity.TimeWindow;
import com.graphhopper.jsprit.core.problem.solution.route.activity.TourActivity;
import com.graphhopper.jsprit.core.problem.vehicle.Vehicle;
import com.graphhopper.jsprit.core.problem.vehicle.VehicleType;
import com.graphhopper.jsprit.core.util.Solutions;
import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.XMLConfiguration;
import org.apache.logging.log4j.LogManager;
@ -67,6 +69,14 @@ public class VrpXMLWriter {
private Collection<VehicleRoutingProblemSolution> solutions;
private boolean onlyBestSolution = false;
public VrpXMLWriter(VehicleRoutingProblem vrp, Collection<VehicleRoutingProblemSolution> solutions, boolean onlyBestSolution) {
this.vrp = vrp;
this.solutions = new ArrayList<VehicleRoutingProblemSolution>(solutions);
this.onlyBestSolution = onlyBestSolution;
}
public VrpXMLWriter(VehicleRoutingProblem vrp, Collection<VehicleRoutingProblemSolution> solutions) {
this.vrp = vrp;
this.solutions = solutions;
@ -102,6 +112,12 @@ public class VrpXMLWriter {
writeShipments(xmlConfig, jobs);
writeInitialRoutes(xmlConfig);
if(onlyBestSolution && solutions != null) {
VehicleRoutingProblemSolution solution = Solutions.bestOf(solutions);
solutions.clear();
solutions.add(solution);
}
writeSolutions(xmlConfig);