TargetSlopeModel.java

package org.cowboycoders.turbotrainers.bushido.brake;

import org.cowboycoders.turbotrainers.Parameters;
import org.cowboycoders.turbotrainers.Parameters.CommonParametersInterface;

import java.math.BigInteger;

public class TargetSlopeModel extends BrakeModel {

  @Override
  public void setParameters(CommonParametersInterface parameters)
      throws IllegalArgumentException {
    Parameters.TargetSlope castParameters;
    try {
      castParameters = (Parameters.TargetSlope) parameters;
    } catch (ClassCastException e) {
      throw new IllegalArgumentException("Expecting target slope", e);
    }
    setTotalWeight(castParameters.getTotalWeight());
    setSlope(castParameters.getSlope());
  }

  public static void main(String[] args) {
    BigInteger bi = new BigInteger(new byte[]{(byte) 254, 98});
    System.out.println("resistance low: " + bi);
    bi = new BigInteger(new byte[]{(byte) 0x0c, (byte) 0xff});
    System.out.println("resistance high: " + bi);
    System.out.println();
    TargetSlopeModel bd = new TargetSlopeModel();
    bd.setResistance(100);
    System.out.println(bd.getAbsoluteResistance());
    System.out.println(bd.getResistance());
    bd.setResistance(50);
    System.out.println(bd.getAbsoluteResistance());
    System.out.println(bd.getResistance());
    bd.setResistance(0);
    System.out.println(bd.getAbsoluteResistance());
    System.out.println(bd.getResistance());
  }

}