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Code Issues Releases Wiki Activity

merged skills

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This commit is contained in:
oblonski 2014-07-29 11:35:40 +02:00
parent 9c4bd498c4
commit c04d3acd51
23 changed files with 279 additions and 343 deletions
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25
jsprit-examples/src/main/java/jsprit/examples/SimpleExampleWithSkills.java
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@ -21,12 +21,14 @@ import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.analysis.toolbox.SolutionPrinter.Print;
import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.box.SchrimpfFactory;
import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder;
import jsprit.core.algorithm.state.StateManager;
import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.constraint.ConstraintManager;
import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Service;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl;
@ -66,13 +68,13 @@ public class SimpleExampleWithSkills {
Builder vehicleBuilder = Builder.newInstance("vehicle");
vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10));
vehicleBuilder.setType(vehicleType);
Vehicle vehicle = vehicleBuilder.build();
VehicleImpl vehicle = vehicleBuilder.build();
Builder vehicle2Builder = Builder.newInstance("vehicle2");
vehicle2Builder.setStartLocationCoordinate(Coordinate.newInstance(1, 1));
vehicle2Builder.setType(vehicleType);
vehicle2Builder.addSkill("drill");
Vehicle vehicle2 = vehicle2Builder.build();
VehicleImpl vehicle2 = vehicle2Builder.build();
/*
* build services at the required locations, each with a capacity-demand of 1.
@ -94,7 +96,20 @@ public class SimpleExampleWithSkills {
/*
* get the algorithm out-of-the-box.
*/
VehicleRoutingAlgorithm algorithm = new SchrimpfFactory().createAlgorithm(problem);
VehicleRoutingAlgorithmBuilder vraBuilder = new VehicleRoutingAlgorithmBuilder(problem,"input/algorithmConfig.xml");
vraBuilder.addCoreConstraints();
vraBuilder.addDefaultCostCalculators();
//activate skill state update and constraints - it is NOT default
StateManager stateManager = new StateManager(problem);
stateManager.updateSkillStates();
ConstraintManager constraintManager = new ConstraintManager(problem,stateManager);
constraintManager.addSkillsConstraint();
vraBuilder.setStateAndConstraintManager(stateManager,constraintManager);
VehicleRoutingAlgorithm algorithm = vraBuilder.build();
/*
* and search a solution