git.gag.com Git - debian/openrocket/blob - core/src/net/sf/openrocket/motor/ThrustCurveMotorPlaceholder.java

   1 package net.sf.openrocket.motor;
   2
   3 import net.sf.openrocket.util.BugException;
   4 import net.sf.openrocket.util.Coordinate;
   5
   6 public class ThrustCurveMotorPlaceholder implements Motor {
   7
   8         private final Motor.Type type;
   9         private final String manufacturer;
  10         private final String designation;
  11         private final double diameter;
  12         private final double length;
  13         private final String digest;
  14         private final double delay;
  15         private final double launchMass;
  16         private final double emptyMass;
  17
  18
  19         public ThrustCurveMotorPlaceholder(Type type, String manufacturer, String designation, double diameter, double length,
  20                         String digest, double delay, double launchMass, double emptyMass) {
  21                 this.type = type;
  22                 this.manufacturer = manufacturer;
  23                 this.designation = designation;
  24                 this.diameter = diameter;
  25                 this.length = length;
  26                 this.digest = digest;
  27                 this.delay = delay;
  28                 this.launchMass = launchMass;
  29                 this.emptyMass = emptyMass;
  30         }
  31
  32
  33         @Override
  34         public Type getMotorType() {
  35                 return type;
  36         }
  37
  38         public String getManufacturer() {
  39                 return manufacturer;
  40         }
  41
  42         @Override
  43         public String getDesignation() {
  44                 return designation;
  45         }
  46
  47         @Override
  48         public String getDesignation(double designationDelay) {
  49                 return designation + "-" + ThrustCurveMotor.getDelayString(designationDelay);
  50         }
  51
  52         @Override
  53         public String getDescription() {
  54                 return "";
  55         }
  56
  57         @Override
  58         public double getDiameter() {
  59                 return diameter;
  60         }
  61
  62         @Override
  63         public double getLength() {
  64                 return length;
  65         }
  66
  67         @Override
  68         public String getDigest() {
  69                 return digest;
  70         }
  71
  72         public double getDelay() {
  73                 return delay;
  74         }
  75
  76         @Override
  77         public MotorInstance getInstance() {
  78                 throw new BugException("Called getInstance on PlaceholderMotor");
  79         }
  80
  81         @Override
  82         public Coordinate getLaunchCG() {
  83                 return new Coordinate(length / 2, 0, 0, launchMass);
  84         }
  85
  86         @Override
  87         public Coordinate getEmptyCG() {
  88                 return new Coordinate(length / 2, 0, 0, emptyMass);
  89         }
  90
  91         @Override
  92         public double getBurnTimeEstimate() {
  93                 return Double.NaN;
  94         }
  95
  96         @Override
  97         public double getAverageThrustEstimate() {
  98                 return Double.NaN;
  99         }
 100
 101         @Override
 102         public double getMaxThrustEstimate() {
 103                 return Double.NaN;
 104         }
 105
 106         @Override
 107         public double getTotalImpulseEstimate() {
 108                 return Double.NaN;
 109         }
 110
 111         @Override
 112         public int hashCode() {
 113                 final int prime = 31;
 114                 int result = 1;
 115                 long temp;
 116                 temp = Double.doubleToLongBits(delay);
 117                 result = prime * result + (int) (temp ^ (temp >>> 32));
 118                 result = prime * result
 119                                 + ((designation == null) ? 0 : designation.hashCode());
 120                 temp = Double.doubleToLongBits(diameter);
 121                 result = prime * result + (int) (temp ^ (temp >>> 32));
 122                 result = prime * result + ((digest == null) ? 0 : digest.hashCode());
 123                 temp = Double.doubleToLongBits(emptyMass);
 124                 result = prime * result + (int) (temp ^ (temp >>> 32));
 125                 temp = Double.doubleToLongBits(launchMass);
 126                 result = prime * result + (int) (temp ^ (temp >>> 32));
 127                 temp = Double.doubleToLongBits(length);
 128                 result = prime * result + (int) (temp ^ (temp >>> 32));
 129                 result = prime * result
 130                                 + ((manufacturer == null) ? 0 : manufacturer.hashCode());
 131                 result = prime * result + ((type == null) ? 0 : type.hashCode());
 132                 return result;
 133         }
 134
 135         @Override
 136         public boolean equals(Object obj) {
 137                 if (this == obj)
 138                         return true;
 139                 if (obj == null)
 140                         return false;
 141                 if (getClass() != obj.getClass())
 142                         return false;
 143                 ThrustCurveMotorPlaceholder other = (ThrustCurveMotorPlaceholder) obj;
 144                 if (Double.doubleToLongBits(delay) != Double
 145                                 .doubleToLongBits(other.delay))
 146                         return false;
 147                 if (designation == null) {
 148                         if (other.designation != null)
 149                                 return false;
 150                 } else if (!designation.equals(other.designation))
 151                         return false;
 152                 if (Double.doubleToLongBits(diameter) != Double
 153                                 .doubleToLongBits(other.diameter))
 154                         return false;
 155                 if (digest == null) {
 156                         if (other.digest != null)
 157                                 return false;
 158                 } else if (!digest.equals(other.digest))
 159                         return false;
 160                 if (Double.doubleToLongBits(emptyMass) != Double
 161                                 .doubleToLongBits(other.emptyMass))
 162                         return false;
 163                 if (Double.doubleToLongBits(launchMass) != Double
 164                                 .doubleToLongBits(other.launchMass))
 165                         return false;
 166                 if (Double.doubleToLongBits(length) != Double
 167                                 .doubleToLongBits(other.length))
 168                         return false;
 169                 if (manufacturer == null) {
 170                         if (other.manufacturer != null)
 171                                 return false;
 172                 } else if (!manufacturer.equals(other.manufacturer))
 173                         return false;
 174                 if (type != other.type)
 175                         return false;
 176                 return true;
 177         }
 178
 179
 180         @Override
 181         public String toString() {
 182                 return "ThrustCurveMotorPlaceholder [manufacturer=" + manufacturer
 183                                 + ", designation=" + designation + "]";
 184         }
 185
 186 }