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Code Issues Releases Wiki Activity

include fixed and variable vehicle-costs

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oblonski 2013-06-18 05:14:21 +02:00
parent cc254b2993
commit a48013bc0f
1 changed files with 16 additions and 4 deletions
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20
jsprit-core/src/main/java/util/CrowFlyCosts.java
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@ -49,18 +49,30 @@ public class CrowFlyCosts implements VehicleRoutingTransportCosts {
@Override
public double getTransportCost(String fromId, String toId, double time, Driver driver, Vehicle vehicle) {
double cost;
double distance;
try {
cost = EuclideanDistanceCalculator.calculateDistance(locations.getCoord(fromId), locations.getCoord(toId)) * detourFactor;
distance = EuclideanDistanceCalculator.calculateDistance(locations.getCoord(fromId), locations.getCoord(toId)) * detourFactor;
} catch (NullPointerException e) {
throw new NullPointerException("cannot calculate euclidean distance. coordinates are missing. either add coordinates or use another transport-cost-calculator.");
}
return cost;
double costs = distance;
if(vehicle != null){
if(vehicle.getType() != null){
costs = distance * vehicle.getType().getVehicleCostParams().perDistanceUnit;
}
}
return costs;
}
@Override
public double getTransportTime(String fromId, String toId, double time, Driver driver, Vehicle vehicle) {
double transportTime = getTransportCost(fromId, toId, 0.0, null, null) / speed;
double distance;
try {
distance = EuclideanDistanceCalculator.calculateDistance(locations.getCoord(fromId), locations.getCoord(toId)) * detourFactor;
} catch (NullPointerException e) {
throw new NullPointerException("cannot calculate euclidean distance. coordinates are missing. either add coordinates or use another transport-cost-calculator.");
}
double transportTime = distance / speed;
return transportTime;
}