/**
* Calculate the number of hour to wait until the first scheduled update check. This will only be
* called if daily checking for config updates is enabled
*
* @return The number of hours to wait
*/
private int calcHoursToWait() {
// The hours to wait is the number of hours until midnight tonight (24
// minus the current hour) plus the hour that the config says updates
// should be
return 24
- Calendar.getInstance().get(Calendar.HOUR_OF_DAY)
+ configuration.getInt(CHECK_FOR_UPDATES_DAILY_TIME_PROP, 0);
}
public TaskWrite(Map map1, Map m_max, Map m_min, DBCollection coll, ModbusSlaveSet slave) {
try {
synchronized (slave) {
Calendar calener = Calendar.getInstance();
Date d1 = calener.getTime();
Date d2 = new Date(calener.getTime().getTime() - 5000);
BasicDBObject b2 = new BasicDBObject();
b2.put("$gte", d2);
b2.put("$lte", d1);
DBCursor cursor =
coll.find(new BasicDBObject("_id", b2)).sort(new BasicDBObject("_id", -1)).limit(1);
while (cursor.hasNext()) {
DBObject dbo = cursor.next();
Set set1 = map1.entrySet();
Iterator it1 = set1.iterator();
while (it1.hasNext()) {
Map.Entry<String, Map<String, String>> entry =
(Map.Entry<String, Map<String, String>>) it1.next();
Map<String, String> map2 = entry.getValue();
for (Iterator it2 = map2.entrySet().iterator(); it2.hasNext(); ) {
Map.Entry<String, String> entry2 = (Map.Entry<String, String>) it2.next();
String name = entry2.getKey().toString();
String paramAddr = entry2.getValue().toString();
int fun = (int) (Double.parseDouble(paramAddr));
if (paramAddr.substring(0, 1).equals("4")) {
double value = Double.parseDouble(dbo.get(name).toString());
double dmax = (Double) m_max.get(name);
double dmin = (Double) m_min.get(name);
double dValue = 0;
if (value > dmax || value < dmin) {
if (value >= 0) {
dValue = 32000 * (int) (value / dmax);
}
if (value < 0) {
dValue = -32000 * (int) (value / dmin);
}
// slave.getProcessImage(3).setInputRegister(fun % 10000, (short) dValue);
} else { /// 参数超限报警
JOptionPane.showMessageDialog(null, "参数超限");
slave.stop();
}
}
if (paramAddr.substring(0, 1).equals("3")) {
double value = Double.parseDouble(dbo.get(name).toString());
double dmax = (Double) m_max.get(name);
double dmin = (Double) m_min.get(name);
double dValue = 0;
if (value > dmax || value < dmin) {
if (value >= 0) {
dValue = 32000 * (int) (value / dmax);
}
if (value < 0) {
dValue = -32000 * (int) (value / dmin);
}
// slave.getProcessImage(3).setHoldingRegister(fun % 10000, (short) dValue);
} else { /// 参数超限报警
JOptionPane.showMessageDialog(null, "参数超限");
slave.stop();
}
;
}
if (paramAddr.substring(0, 1).equals("2")) {
String value = dbo.get(name).toString();
/// slave.getProcessImage(4).setInput(fun % 10000, Boolean.valueOf(value));
}
if (paramAddr.substring(0, 1).equals("1")) {
String value = dbo.get(name).toString();
// slave.getProcessImage(4).setCoil(fun % 10000, Boolean.valueOf(value));
}
}
}
}
}
} catch (Exception ex) {
}
}
public TaskRead(Map map1, Map m_max, Map m_min, DBCollection coll, ModbusSlaveSet slave) {
try {
//// 此处只要点击开始就能保存数据
/// 方案：利用数据源发送单个布尔型变量（1,0）交替，链接成功，先判断是否链接成功，然后在保存数据
synchronized (slave) {
Map map = new HashMap();
Set set1 = map1.entrySet();
Iterator it1 = set1.iterator();
while (it1.hasNext()) {
Map.Entry<String, Map<String, String>> entry =
(Map.Entry<String, Map<String, String>>) it1.next();
Map<String, String> map2 = entry.getValue();
for (Iterator it2 = map2.entrySet().iterator(); it2.hasNext(); ) {
Map.Entry<String, String> entry2 = (Map.Entry<String, String>) it2.next();
String name = entry2.getKey().toString();
String paramAddr = entry2.getValue().toString();
int fun = (int) (Double.parseDouble(paramAddr));
if (paramAddr.substring(0, 1).equals("4")) {
Short d4 = slave.getProcessImage(1).getInputRegister(fun % 10000);
double dmax = (Double) m_max.get(name);
double dmin = (Double) m_min.get(name);
double dValue = 0;
if (d4 >= 0) {
dValue = dmax * d4 / 32000;
} else {
dValue = dmin * d4 / (-32000);
}
map.put(name, dValue);
}
if (paramAddr.substring(0, 1).equals("3")) {
Short d3 = slave.getProcessImage(1).getHoldingRegister(fun % 10000);
double dmax = (Double) m_max.get(name);
double dmin = (Double) m_min.get(name);
double dValue = 0;
if (d3 >= 0) {
dValue = dmax * d3 / 32000;
} else {
dValue = dmin * d3 / (-32000);
}
map.put(name, dValue);
}
if (paramAddr.substring(0, 1).equals("2")) {
map.put(name, slave.getProcessImage(2).getInput(fun % 10000));
}
if (paramAddr.substring(0, 1).equals("1")) {
Boolean a = slave.getProcessImage(2).getCoil(fun % 10000 - 1);
map.put(name, a);
}
}
}
Calendar calendar = Calendar.getInstance();
Date dd = calendar.getTime();
BasicDBObject doc = new BasicDBObject();
doc.put("_id", dd);
Set set = map.entrySet();
Iterator it = set.iterator();
while (it.hasNext()) {
Map.Entry<String, String> entry1 = (Map.Entry<String, String>) it.next();
doc.put(entry1.getKey(), entry1.getValue());
}
coll.insert(doc);
}
} catch (Exception ex) {
}
}
public class GreenhouseScheduler {
@SuppressWarnings("unused")
private volatile boolean light = false;
@SuppressWarnings("unused")
private volatile boolean water = false;
private String thermostat = "Day";
public synchronized String getThermostat() {
return thermostat;
}
public synchronized void setThermostat(String value) {
thermostat = value;
}
ScheduledThreadPoolExecutor scheduler = new ScheduledThreadPoolExecutor(10);
public void schedule(Runnable event, long delay) {
scheduler.schedule(event, delay, TimeUnit.MILLISECONDS);
}
public void repeat(Runnable event, long initialDelay, long period) {
scheduler.scheduleAtFixedRate(event, initialDelay, period, TimeUnit.MILLISECONDS);
}
class LightOn implements Runnable {
public void run() {
// Put hardware control code here to
// physically turn on the light.
System.out.println("Turning on lights");
light = true;
}
}
class LightOff implements Runnable {
public void run() {
// Put hardware control code here to
// physically turn off the light.
System.out.println("Turning off lights");
light = false;
}
}
class WaterOn implements Runnable {
public void run() {
// Put hardware control code here.
System.out.println("Turning greenhouse water on");
water = true;
}
}
class WaterOff implements Runnable {
public void run() {
// Put hardware control code here.
System.out.println("Turning greenhouse water off");
water = false;
}
}
class ThermostatNight implements Runnable {
public void run() {
// Put hardware control code here.
System.out.println("Thermostat to night setting");
setThermostat("Night");
}
}
class ThermostatDay implements Runnable {
public void run() {
// Put hardware control code here.
System.out.println("Thermostat to day setting");
setThermostat("Day");
}
}
class Bell implements Runnable {
public void run() {
System.out.println("Bing!");
}
}
class Terminate implements Runnable {
public void run() {
System.out.println("Terminating");
scheduler.shutdownNow();
// Must start a separate task to do this job,
// since the scheduler has been shut down:
new Thread() {
public void run() {
for (DataPoint d : data) System.out.println(d);
}
}.start();
}
}
// New feature: data collection
static class DataPoint {
final Calendar time;
final float temperature;
final float humidity;
public DataPoint(Calendar d, float temp, float hum) {
time = d;
temperature = temp;
humidity = hum;
}
public String toString() {
return time.getTime()
+ String.format(" temperature: %1$.1f humidity: %2$.2f", temperature, humidity);
}
}
private Calendar lastTime = Calendar.getInstance();
{ // Adjust date to the half hour
lastTime.set(Calendar.MINUTE, 30);
lastTime.set(Calendar.SECOND, 00);
}
private float lastTemp = 65.0f;
private int tempDirection = +1;
private float lastHumidity = 50.0f;
private int humidityDirection = +1;
private Random rand = new Random(47);
List<DataPoint> data = Collections.synchronizedList(new ArrayList<DataPoint>());
class CollectData implements Runnable {
public void run() {
System.out.println("Collecting data");
synchronized (GreenhouseScheduler.this) {
// Pretend the interval is longer than it is:
lastTime.set(Calendar.MINUTE, lastTime.get(Calendar.MINUTE) + 30);
// One in 5 chances of reversing the direction:
if (rand.nextInt(5) == 4) tempDirection = -tempDirection;
// Store previous value:
lastTemp = lastTemp + tempDirection * (1.0f + rand.nextFloat());
if (rand.nextInt(5) == 4) humidityDirection = -humidityDirection;
lastHumidity = lastHumidity + humidityDirection * rand.nextFloat();
// Calendar must be cloned, otherwise all
// DataPoints hold references to the same lastTime.
// For a basic object like Calendar, clone() is OK.
data.add(new DataPoint((Calendar) lastTime.clone(), lastTemp, lastHumidity));
}
}
}
public static void main(String[] args) {
GreenhouseScheduler gh = new GreenhouseScheduler();
gh.schedule(gh.new Terminate(), 5000);
// Former "Restart" class not necessary:
gh.repeat(gh.new Bell(), 0, 1000);
gh.repeat(gh.new ThermostatNight(), 0, 2000);
gh.repeat(gh.new LightOn(), 0, 200);
gh.repeat(gh.new LightOff(), 0, 400);
gh.repeat(gh.new WaterOn(), 0, 600);
gh.repeat(gh.new WaterOff(), 0, 800);
gh.repeat(gh.new ThermostatDay(), 0, 1400);
gh.repeat(gh.new CollectData(), 500, 500);
}
} /* (Execute to see output) */ // :~
{ // Adjust date to the half hour
lastTime.set(Calendar.MINUTE, 30);
lastTime.set(Calendar.SECOND, 00);
}
public String toString() {
return time.getTime()
+ String.format(" temperature: %1$.1f humidity: %2$.2f", temperature, humidity);
}
public JdbcLoader(Config config) {
this.config = config;
cal = Calendar.getInstance();
cal.setTimeZone(TimeZone.getTimeZone("EST"));
logger = LoggerFactory.getLogger(JdbcLoader.class);
}