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Code Issues Releases Wiki Activity

moved tw-update from core.algorithm.state.StateManager to core.algorithm.io.VehicleRoutingAlgorithms

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This commit is contained in:
oblonski 2014-07-23 23:08:14 +02:00
parent 6844a92e67
commit a1f448c113
3 changed files with 25 additions and 7 deletions
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16
jsprit-core/src/main/java/jsprit/core/algorithm/io/VehicleRoutingAlgorithms.java
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@ -533,6 +533,22 @@ public class VehicleRoutingAlgorithms {
//create fleetmanager
final VehicleFleetManager vehicleFleetManager = createFleetManager(vrp);
if(stateManager.timeWindowUpdateIsActivated()){
UpdateVehicleDependentPracticalTimeWindows timeWindowUpdater = new UpdateVehicleDependentPracticalTimeWindows(stateManager,vrp.getTransportCosts());
timeWindowUpdater.setVehiclesToUpdate(new UpdateVehicleDependentPracticalTimeWindows.VehiclesToUpdate() {
@Override
public Collection<Vehicle> get(VehicleRoute route) {
Collection<Vehicle> vehicles = new ArrayList<Vehicle>();
vehicles.add(route.getVehicle());
vehicles.addAll(vehicleFleetManager.getAvailableVehicles(route.getVehicle()));
return vehicles;
}
});
stateManager.addStateUpdater(timeWindowUpdater);
}
SolutionCostCalculator costCalculator;
if(solutionCostCalculator==null) costCalculator = getDefaultCostCalculator(stateManager);
else costCalculator = solutionCostCalculator;

9
jsprit-core/src/main/java/jsprit/core/algorithm/state/StateManager.java
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@ -690,11 +690,12 @@ public class StateManager implements RouteAndActivityStateGetter, IterationStart
* Updates time-window states.
*/
public void updateTimeWindowStates() {
if(!updateTWs){
updateTWs=true;
addActivityVisitor(new UpdatePracticalTimeWindows(this, routingCosts));
}
updateTWs=true;
}
public boolean timeWindowUpdateIsActivated(){
return updateTWs;
}
}

1
jsprit-examples/src/main/java/jsprit/examples/SolomonExample.java
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@ -54,6 +54,7 @@ public class SolomonExample {
*/
new SolomonReader(vrpBuilder).read("input/C101_solomon.txt");
/*
* Finally, the problem can be built. By default, transportCosts are crowFlyDistances (as usually used for vrp-instances).
*/