git.gag.com Git - debian/openrocket/blob - src/net/sf/openrocket/optimization/rocketoptimization/parameters/MaximumAltitudeParameter.java

   1 package net.sf.openrocket.optimization.rocketoptimization.parameters;
   2
   3 import net.sf.openrocket.document.Simulation;
   4 import net.sf.openrocket.optimization.general.OptimizationException;
   5 import net.sf.openrocket.optimization.rocketoptimization.OptimizableParameter;
   6 import net.sf.openrocket.simulation.FlightDataType;
   7 import net.sf.openrocket.simulation.exception.SimulationException;
   8 import net.sf.openrocket.simulation.listeners.system.ApogeeEndListener;
   9
  10 /**
  11  * An optimization parameter that computes the maximum altitude of a simulated flight.
  12  *
  13  * @author Sampo Niskanen <sampo.niskanen@iki.fi>
  14  */
  15 public class MaximumAltitudeParameter implements OptimizableParameter {
  16
  17         @Override
  18         public String getName() {
  19                 return "Maximum altitude";
  20         }
  21
  22         @Override
  23         public double computeValue(Simulation simulation) throws OptimizationException {
  24                 try {
  25                         System.out.println("Running simulation");
  26                         simulation.simulate(new ApogeeEndListener());
  27                         System.out.println("Maximum altitude was " + simulation.getSimulatedData().getBranch(0).getMaximum(FlightDataType.TYPE_ALTITUDE));
  28                         return simulation.getSimulatedData().getBranch(0).getMaximum(FlightDataType.TYPE_ALTITUDE);
  29                 } catch (SimulationException e) {
  30                         throw new OptimizationException(e);
  31                 }
  32         }
  33
  34 }