/* This file is part of Wattzap Community Edition.
*
* Wattzap Community Edtion is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Wattzap Community Edition is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Wattzap. If not, see <http://www.gnu.org/licenses/>.
*/
package com.wattzap.model.power;
/**
* (c) 2013 David George / Wattzap.com
*
*
* @author David George
* @date 11 June 2013
*/
@PowerAnnotation
public class TacxSatoriBlueMotion extends Power {
private final double[] slope = { 3.73, 5.33, 6.87, 8.27, 10.07, 11.4,
13.13, 14.4, 15.93, 17.73 };
private final double[] intercept = { -28.67, -36.67, -43.33, -47.33,
-66.33, -67.00, -83.67, -82.00, -89.67, -114.67 };
public int getPower(double speed, int resistance) {
int power = (int) ((speed * slope[resistance]) + intercept[resistance]);
if (power < 0) {
return 0;
}
return power;
}
public double getSpeed(int power, int resistance) {
double speed = (power - intercept[resistance]) / slope[resistance];
if (speed < 0) {
return 0;
}
return speed;
}
@Override
public int getResitanceLevels() {
return slope.length;
}
public String toString() {
return "Tacx Satori / Blue Motion";
}
}