git.gag.com Git - debian/openrocket/blob - core/src/net/sf/openrocket/simulation/listeners/example/PrintSimulationListener.java

   1 package net.sf.openrocket.simulation.listeners.example;
   2
   3 import net.sf.openrocket.simulation.FlightDataBranch;
   4 import net.sf.openrocket.simulation.FlightDataType;
   5 import net.sf.openrocket.simulation.FlightEvent;
   6 import net.sf.openrocket.simulation.SimulationStatus;
   7 import net.sf.openrocket.simulation.exception.SimulationException;
   8 import net.sf.openrocket.simulation.listeners.AbstractSimulationListener;
   9
  10
  11 public class PrintSimulationListener extends AbstractSimulationListener {
  12
  13         @Override
  14         public boolean handleFlightEvent(SimulationStatus status, FlightEvent event) throws SimulationException {
  15                 System.out.println("*** handleEvent *** " + event.toString() +
  16                                 " position=" + status.getRocketPosition() + " velocity=" + status.getRocketVelocity());
  17                 return true;
  18         }
  19
  20         @Override
  21         public void postStep(SimulationStatus status) throws SimulationException {
  22                 FlightDataBranch data = status.getFlightData();
  23                 System.out.printf("*** stepTaken *** time=%.3f position=" + status.getRocketPosition() +
  24                                 " velocity=" + status.getRocketVelocity() + "=%.3f\n", status.getSimulationTime(), status.getRocketVelocity().length());
  25                 System.out.printf("                  thrust=%.3fN drag==%.3fN mass=%.3fkg " +
  26                                 "accZ=%.3fm/s2 acc=%.3fm/s2\n",
  27                                 data.getLast(FlightDataType.TYPE_THRUST_FORCE),
  28                                 data.getLast(FlightDataType.TYPE_DRAG_FORCE),
  29                                 data.getLast(FlightDataType.TYPE_MASS),
  30                                 data.getLast(FlightDataType.TYPE_ACCELERATION_Z),
  31                                 data.getLast(FlightDataType.TYPE_ACCELERATION_TOTAL));
  32         }
  33
  34 }