ConversionTool.ctxt

@@ -0,0 +1,21 @@
+#BlueJ class context
+comment0.target=ConversionTool
+comment1.params=args
+comment1.target=void\ main(java.lang.String[])
+comment2.params=centimeters
+comment2.target=float\ CentimetersToInches(float)
+comment3.params=inches
+comment3.target=float\ InchesToCentimeters(float)
+comment4.params=feet
+comment4.target=float\ FeetToMeters(float)
+comment5.params=meters
+comment5.target=float\ MetersToFeet(float)
+comment6.params=celsius
+comment6.target=float\ CelsiusToFahrenheit(float)
+comment7.params=fahrenheit
+comment7.target=float\ FahrenheitToCelsius(float)
+comment8.params=mph
+comment8.target=float\ MphToKph(float)
+comment9.params=kph
+comment9.target=float\ KphToMph(float)
+numComments=10

ConversionTool.java

@@ -1,21 +1,72 @@
 public class ConversionTool {
-
-
+    public static final float CM_CONVERT = 0.3937008f;
+    public static final float IN_CONVERT = 2.54f;
+    public static final float FT_CONVERT = 3.28f;
+    public static final float M_CONVERT = 0.3048f;
+    public static final float CELSIUS_CONVERT = 1.8f;
+    public static final float CELSIUS_CSTNT2 = 32.0f;
+    public static final float FAHRENHT_CONVERT = 32.0f;
+    public static final float FAHRENHT_CSTNT2 = 5.0f;
+    public static final float FAHRENHT_CSTNT3 = 9.0f;
+    public static final float MPH_CONVERT = 1.6093440f;
+    public static final float KPH_CONVERT = 0.6214f;
+    
+    public static float cmToInches;
+    public static float inchesToCm;
+    public static float ftToMeters;
+    public static float metersToFt;
+    public static float mphToKph;
+    public static float kphToMph;
+    
     public static void main(String[] args){}
+    
+    public static float CentimetersToInches(float centimeters){
+        cmToInches = centimeters * CM_CONVERT;
+        if(cmToInches < 0) {return 0f;}
+        else
+        return cmToInches;
+    }
 
-    public static float CentimetersToInches(float centimeters){}
-
-    public static float InchesToCentimeters(float inches){}
-
-    public static float FeetToMeters(float feet){}
-
-    public static float MetersToFeet(float meters){}
-
-    public static float CelsiusToFahrenheit(float celsius){}
-
-    public static float FahrenheitToCelsius(float fahrenheit){}
+    public static float InchesToCentimeters(float inches){
+        inchesToCm = inches * IN_CONVERT;
+        if(inchesToCm < 0) {return 0f;}
+        else
+        return inchesToCm;
+    }
 
-    public static float MphToKph(float mph){}
+    public static float FeetToMeters(float feet){
+        ftToMeters = feet / FT_CONVERT;
+        if(ftToMeters < 0) {return 0f;}
+        else
+        return ftToMeters;
+    }
+    
+    public static float MetersToFeet(float meters){
+        metersToFt = meters / M_CONVERT;
+        if(metersToFt < 0) {return 0f;}
+        else
+        return metersToFt;
+    }
+    
+    public static float CelsiusToFahrenheit(float celsius){
+        return (CELSIUS_CONVERT * celsius) + CELSIUS_CSTNT2;
+    }
+    
+    public static float FahrenheitToCelsius(float fahrenheit){
+        return ((fahrenheit - FAHRENHT_CONVERT) * FAHRENHT_CSTNT2) / FAHRENHT_CSTNT3;
+    }
 
-    public static float KphToMph(float kph){}
+    public static float MphToKph(float mph){
+        mphToKph = mph * MPH_CONVERT;
+        if(mphToKph < 0) {return 0f;}
+        else        
+        return mphToKph;
+    }
+    
+    public static float KphToMph(float kph){
+        kphToMph = kph * KPH_CONVERT;
+        if(kphToMph < 0) {return 0f;}
+        else        
+        return kphToMph;
+    }
 }

ConversionToolSpec.ctxt

@@ -0,0 +1,43 @@
+#BlueJ class context
+comment0.target=ConversionToolSpec
+comment1.params=
+comment1.target=void\ shouldConvertCentimetersToInches()
+comment10.params=
+comment10.target=void\ shouldConvertMetersToFeet()
+comment11.params=
+comment11.target=void\ shouldConvertZeroMetersToZeroFeet()
+comment12.params=
+comment12.target=void\ shouldConvertNegativeMetersToZeroFeet()
+comment13.params=
+comment13.target=void\ shouldConvertFahrenheitToCelsius()
+comment14.params=
+comment14.target=void\ shouldConvertCelsiusToFahrenheit()
+comment15.params=
+comment15.target=void\ shouldConvertMphToKph()
+comment16.params=
+comment16.target=void\ shouldConvertZeroMphToZeroKph()
+comment17.params=
+comment17.target=void\ shouldConvertNegativeMphToZeroKph()
+comment18.params=
+comment18.target=void\ shouldConvertKphToMph()
+comment19.params=
+comment19.target=void\ shouldConvertZeroKphToZeroMph()
+comment2.params=
+comment2.target=void\ shouldConvertZeroCentimetersToZeroInches()
+comment20.params=
+comment20.target=void\ shouldConvertNegativeKphToZeroMph()
+comment3.params=
+comment3.target=void\ shouldConvertNegativeCentimetersToZeroInches()
+comment4.params=
+comment4.target=void\ shouldConvertInchesToCentimeters()
+comment5.params=
+comment5.target=void\ shouldConvertZeroInchesToZeroCentimeters()
+comment6.params=
+comment6.target=void\ shouldConvertNegativeInchesToZeroCentimeters()
+comment7.params=
+comment7.target=void\ shouldConvertFeetToMeters()
+comment8.params=
+comment8.target=void\ shouldConvertZeroFeetToZeroMeters()
+comment9.params=
+comment9.target=void\ shouldConvertNegativeFeetToZeroMeters()
+numComments=21