/**
* The Method delegates the unit convertes to the unitConverter Class
*
* @param value metric value, which is to be converted
* @return The converted value as String
*/
public String getConvertedLocaleUnit(double value) {
return converter.getValue(value);
}
/**
* Here you can set a new unitConverter. The converter must implemets the LocaleUnits interface.
*
* @param unitConverter a class which can calculate a
* @return
*/
public String setUnitConverter(LocaleUnits unitConverter) {
converter = unitConverter;
return converter.getDisplayName();
}
/**
* This method converts a given metric value in the new system value. E.g. meters in foots
*
* @param unitInMeters Input value in meters
* @param toUnit a string that indicates what unit to convert to. For the available Strings you
* must see in the docs of the concrete converter
* @return A String the includes the converted value, and the unit
* @throws NoConverterExeption Will raised, when you have forgotten to set the concrete unit
* converter
* @throws NotSupportedUnitException Will raised when the unit is not supported by the converter.
* There is a list with all options on the most Exceptions saved, in the field supportedUnits
*/
public String convertFromMeters(double unitInMeters, String toUnit)
throws NoConverterExeption, NotSupportedUnitException {
if (!checkIsSetTheConverter()) throw new NoConverterExeption("It isn't set a converter");
return converter.convertFromMeters(unitInMeters, toUnit);
}
