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Code Issues Releases Wiki Activity

add json stuff

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oblonski 2014-11-05 17:27:09 +01:00
parent 245e74a749
commit b2bbec1103
2 changed files with 16 additions and 2 deletions
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2
jsprit-core/src/main/java/jsprit/core/problem/io/JsonConstants.java
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@ -70,6 +70,8 @@ public class JsonConstants {
public static final String NO_ACTIVITIES = "no_activities"; public static final String NO_ACTIVITIES = "no_activities";
public static final String UNASSIGNED = "unassigned_jobs";
public static class Activity { public static class Activity {
public static final String TYPE = "type"; public static final String TYPE = "type";

16
jsprit-core/src/main/java/jsprit/core/problem/io/VrpJsonWriter.java
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@ -26,6 +26,7 @@ import jsprit.core.algorithm.box.GreedySchrimpfFactory;
import jsprit.core.analysis.SolutionAnalyser; import jsprit.core.analysis.SolutionAnalyser;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.job.Job; import jsprit.core.problem.job.Job;
import jsprit.core.problem.job.Pickup;
import jsprit.core.problem.job.Service; import jsprit.core.problem.job.Service;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.solution.route.VehicleRoute; import jsprit.core.problem.solution.route.VehicleRoute;
@ -112,8 +113,10 @@ public class VrpJsonWriter {
jsonGenerator.writeNumberField(JsonConstants.Solution.TIME, solutionAnalyzer.getTransportTime()); jsonGenerator.writeNumberField(JsonConstants.Solution.TIME, solutionAnalyzer.getTransportTime());
jsonGenerator.writeNumberField(JsonConstants.Solution.NO_ROUTES,solution.getRoutes().size()); jsonGenerator.writeNumberField(JsonConstants.Solution.NO_ROUTES,solution.getRoutes().size());
jsonGenerator.writeNumberField(JsonConstants.Solution.NO_UNASSIGNED,solution.getUnassignedJobs().size()); jsonGenerator.writeNumberField(JsonConstants.Solution.NO_UNASSIGNED,solution.getUnassignedJobs().size());
jsonGenerator.writeArrayFieldStart(JsonConstants.Solution.ROUTES); jsonGenerator.writeArrayFieldStart(JsonConstants.Solution.ROUTES);
for(VehicleRoute route : solution.getRoutes()){ for(VehicleRoute route : solution.getRoutes()){
jsonGenerator.writeStartObject();
jsonGenerator.writeNumberField(JsonConstants.Solution.Route.FIXED_COSTS,solutionAnalyzer.getFixedCosts(route)); jsonGenerator.writeNumberField(JsonConstants.Solution.Route.FIXED_COSTS,solutionAnalyzer.getFixedCosts(route));
jsonGenerator.writeNumberField(JsonConstants.Solution.Route.VARIABLE_COSTS,solutionAnalyzer.getVariableTransportCosts(route)); jsonGenerator.writeNumberField(JsonConstants.Solution.Route.VARIABLE_COSTS,solutionAnalyzer.getVariableTransportCosts(route));
jsonGenerator.writeNumberField(JsonConstants.Solution.Route.NO_ACTIVITIES,route.getActivities().size()); jsonGenerator.writeNumberField(JsonConstants.Solution.Route.NO_ACTIVITIES,route.getActivities().size());
@ -130,8 +133,16 @@ public class VrpJsonWriter {
jsonGenerator.writeEndObject(); jsonGenerator.writeEndObject();
} }
jsonGenerator.writeNumberField(JsonConstants.Solution.Route.END_TIME, route.getEnd().getArrTime()); jsonGenerator.writeNumberField(JsonConstants.Solution.Route.END_TIME, route.getEnd().getArrTime());
jsonGenerator.writeEndObject();
} }
jsonGenerator.writeEndArray(); jsonGenerator.writeEndArray();
//unassigned jobs
jsonGenerator.writeArrayFieldStart(JsonConstants.Solution.Route.UNASSIGNED);
for(Job j : solution.getUnassignedJobs()){
jsonGenerator.writeString(j.getId());
}
jsonGenerator.writeEndArray();
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); e.printStackTrace();
} }
@ -268,9 +279,9 @@ public class VrpJsonWriter {
Service service = Service.Builder.newInstance("s1").setLocationId("s1_loc").setCoord(Coordinate.newInstance(40, 10)) Service service = Service.Builder.newInstance("s1").setLocationId("s1_loc").setCoord(Coordinate.newInstance(40, 10))
.addSizeDimension(0, 20).addSizeDimension(1, 40) .addSizeDimension(0, 20).addSizeDimension(1, 40)
.setServiceTime(1.) .setServiceTime(1.)
.addRequiredSkill("joo") .addRequiredSkill("joo-foo")
.build(); .build();
Service service2 = Service.Builder.newInstance("s2").setLocationId("s2_loc").setCoord(Coordinate.newInstance(40, 10)) Pickup service2 = (Pickup) Pickup.Builder.newInstance("pickup2").setLocationId("s2_loc").setCoord(Coordinate.newInstance(40, 10))
.addSizeDimension(0, 10).addSizeDimension(1, 30) .addSizeDimension(0, 10).addSizeDimension(1, 30)
.setServiceTime(2.) .setServiceTime(2.)
.setTimeWindow(TimeWindow.newInstance(10, 200)) .setTimeWindow(TimeWindow.newInstance(10, 200))
@ -280,6 +291,7 @@ public class VrpJsonWriter {
VehicleType type2 = VehicleTypeImpl.Builder.newInstance("medium").addCapacityDimension(0,1000).addCapacityDimension(1,4000) VehicleType type2 = VehicleTypeImpl.Builder.newInstance("medium").addCapacityDimension(0,1000).addCapacityDimension(1,4000)
.setCostPerTime(200.).setFixedCost(1000.).build(); .setCostPerTime(200.).setFixedCost(1000.).build();
VehicleImpl v1 = VehicleImpl.Builder.newInstance("v1").setStartLocationId("startLoc").setStartLocationCoordinate(Coordinate.newInstance(0, 0)) VehicleImpl v1 = VehicleImpl.Builder.newInstance("v1").setStartLocationId("startLoc").setStartLocationCoordinate(Coordinate.newInstance(0, 0))
.setEndLocationId("endLoc").setEndLocationCoordinate(Coordinate.newInstance(12, 12)) .setEndLocationId("endLoc").setEndLocationCoordinate(Coordinate.newInstance(12, 12))
.addSkill("screw-driver") .addSkill("screw-driver")