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Code Issues Releases Wiki Activity

improve Instances and enhance SolomonReader with fixedCost setting

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This commit is contained in:
Stefan Schroeder 2013-07-11 16:26:34 +02:00
parent 72f9cd70ba
commit 6ce5d2519e
3 changed files with 21 additions and 7 deletions
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10
jsprit-instances/src/main/java/readers/SolomonReader.java
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@ -68,11 +68,19 @@ public class SolomonReader {
private double variableCostProjectionFactor = 1;
private double fixedCostPerVehicle = 0.0;
public SolomonReader(VehicleRoutingProblem.Builder vrpBuilder) {
super();
this.vrpBuilder = vrpBuilder;
}
public SolomonReader(VehicleRoutingProblem.Builder vrpBuilder, double fixedCostPerVehicle) {
super();
this.vrpBuilder = vrpBuilder;
this.fixedCostPerVehicle=fixedCostPerVehicle;
}
public void read(String solomonFile){
vrpBuilder.setFleetSize(FleetSize.INFINITE);
BufferedReader reader = getReader(solomonFile);
@ -98,7 +106,7 @@ public class SolomonReader {
double serviceTime = Double.parseDouble(tokens[6])*timeProjectionFactor;
if(counter == 10){
VehicleTypeImpl.Builder typeBuilder = VehicleTypeImpl.Builder.newInstance("solomonType", vehicleCapacity);
typeBuilder.setCostPerDistance(1.0*variableCostProjectionFactor).setFixedCost(100);
typeBuilder.setCostPerDistance(1.0*variableCostProjectionFactor).setFixedCost(fixedCostPerVehicle);
VehicleTypeImpl vehicleType = typeBuilder.build();