1 /*
2 * Copyright © 2016 Greg Chabala
3 *
4 * This file is part of brick-control-lab.
5 *
6 * brick-control-lab is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Lesser General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * License, or (at your option) any later version.
10 *
11 * brick-control-lab is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public License
17 * along with brick-control-lab. If not, see http://www.gnu.org/licenses/.
18 */
19 package org.chabala.brick.controllab.sensor;
20
21 /**
22 * Light sensor.
23 */
24 public class LightSensor implements SensorValue {
25
26 private SensorValue sensorValue;
27
28 public LightSensor(SensorValue sensorValue) {
29 this.sensorValue = sensorValue;
30 }
31
32 @Override
33 public int getAnalogValue() {
34 return sensorValue.getAnalogValue();
35 }
36
37 @Override
38 public int getStatusCode() {
39 return sensorValue.getStatusCode();
40 }
41
42 public String lightValue() {
43 return String.format("%.2f", (1023 - getAnalogValue()) / 1023.0 * 100);
44 }
45
46 @Override
47 public String toString() {
48 return "LightSensor{" +
49 "value=" + String.format("0x%02X", getAnalogValue()) +
50 ", status=" + getStatusCode() +
51 ", light=" + lightValue() +
52 '}';
53 }
54 }