git.gag.com Git - debian/openrocket/blob - src/net/sf/openrocket/utils/MotorPrinter.java

   1 package net.sf.openrocket.utils;
   2
   3 import java.io.FileInputStream;
   4 import java.io.IOException;
   5 import java.io.InputStream;
   6 import java.util.Arrays;
   7 import java.util.List;
   8
   9 import net.sf.openrocket.file.GeneralMotorLoader;
  10 import net.sf.openrocket.file.MotorLoader;
  11 import net.sf.openrocket.motor.Motor;
  12 import net.sf.openrocket.motor.ThrustCurveMotor;
  13
  14 public class MotorPrinter {
  15
  16         public static void main(String[] args) throws IOException {
  17
  18                 MotorLoader loader = new GeneralMotorLoader();
  19
  20                 System.out.println();
  21                 for (String arg: args) {
  22                         InputStream stream = new FileInputStream(arg);
  23
  24                         List<Motor> motors = loader.load(stream, arg);
  25
  26                         System.out.println("*** " + arg + " ***");
  27                         System.out.println();
  28                         for (Motor m: motors) {
  29                                 System.out.println("  Manufacturer:  " + m.getManufacturer());
  30                                 System.out.println("  Designation:   " + m.getDesignation());
  31                                 System.out.println("  Delays:        " +
  32                                                 Arrays.toString(m.getStandardDelays()));
  33                                 System.out.printf("  Nominal time:  %.2f s\n",  m.getAverageTime());
  34                                 System.out.printf("  Total time:    %.2f s\n",  m.getTotalTime());
  35                                 System.out.printf("  Avg. thrust:   %.2f N\n",  m.getAverageThrust());
  36                                 System.out.printf("  Max. thrust:   %.2f N\n",  m.getMaxThrust());
  37                                 System.out.printf("  Total impulse: %.2f Ns\n", m.getTotalImpulse());
  38                                 System.out.println("  Diameter:      " + m.getDiameter()*1000 + " mm");
  39                                 System.out.println("  Length:        " + m.getLength()*1000 + " mm");
  40
  41                                 if (m instanceof ThrustCurveMotor) {
  42                                         ThrustCurveMotor tc = (ThrustCurveMotor)m;
  43                                         System.out.println("  Data points:   " + tc.getTimePoints().length);
  44                                 }
  45
  46                                 System.out.println("  Comment:");
  47                                 System.out.println(m.getDescription());
  48                                 System.out.println();
  49                         }
  50                 }
  51         }
  52 }
  53