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author | Stefan Radomski <github@mintwerk.de> | 2016-05-12 13:12:33 (GMT) |
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committer | Stefan Radomski <github@mintwerk.de> | 2016-05-12 13:12:33 (GMT) |
commit | b62e7979600feee23dc7cdb61042a8fc7673122b (patch) | |
tree | f7351372f37979dd2d048e0b68a16a4cd3b2aadb /apps/samples/map/SpatialMapTicker.java | |
parent | 1b11b310be61e51b3ac5ebb83f7c8a33aef3d6e8 (diff) | |
download | uscxml-b62e7979600feee23dc7cdb61042a8fc7673122b.zip uscxml-b62e7979600feee23dc7cdb61042a8fc7673122b.tar.gz uscxml-b62e7979600feee23dc7cdb61042a8fc7673122b.tar.bz2 |
Major Refactoring v2.0
Diffstat (limited to 'apps/samples/map/SpatialMapTicker.java')
-rw-r--r-- | apps/samples/map/SpatialMapTicker.java | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/apps/samples/map/SpatialMapTicker.java b/apps/samples/map/SpatialMapTicker.java deleted file mode 100644 index 9947ffb..0000000 --- a/apps/samples/map/SpatialMapTicker.java +++ /dev/null @@ -1,160 +0,0 @@ -/** - * Compile as: - * $ javac -cp .:/usr/local/share/umundo/java/umundo.jar SpatialMapTicker.java - * - * Run as: - * $ java -cp .:/usr/local/share/umundo/java/umundo.jar SpatialMapTicker - */ -import java.text.SimpleDateFormat; -import java.util.ArrayList; -import java.util.Date; -import java.util.LinkedList; -import java.util.Random; - -import org.umundo.core.Greeter; -import org.umundo.core.Message; -import org.umundo.core.Node; -import org.umundo.core.Publisher; - -public class SpatialMapTicker { - - Node node; - Publisher pub; - Greeter greeter; - ArrayList<Sensor> sensors = new ArrayList<Sensor>(); - static ArrayList<SensorMessage> messages = new ArrayList<SensorMessage>(); - static Random random = new Random(System.currentTimeMillis()); - - public class SensorMessage { - public String message; - public int severity; - public SensorMessage(String message, int severity) { - this.message = message; - this.severity = severity; - } - public SensorMessage(String message) { - this.message = message; - this.severity = 3; - } - } - - public class Sensor { - @Override - public String toString() { - return "Sensor [id=" + id + ", lat=" + lat + ", lon=" + lon - + ", html=" + getHTML() + "]"; - } - public String id = ""; - public Double lat = new Double(0); - public Double lon = new Double(0); - LinkedList<SensorMessage> messages = new LinkedList<SensorMessage>(); - - public void addMessage(SensorMessage message) { - if (messages.size() > 15) - messages.removeLast(); - messages.addFirst(message); - } - - public String getHTML() { - StringBuilder sb = new StringBuilder(); - for (SensorMessage message : messages) { - sb.append(message.severity); - sb.append(": "); - sb.append(message.message); - sb.append("<br />"); - } - return sb.toString(); - } - } - - public class SensorGreeter extends Greeter { - public void welcome(Publisher publisher, String nodeId, String subId) { - // send all sensors to new subscribers - for (Sensor sensor : sensors) { - Message msg = new Message(); //Message.toSubscriber(subId); - msg.putMeta("id", sensor.id); - msg.putMeta("lat", sensor.lat.toString()); - msg.putMeta("lon", sensor.lon.toString()); - msg.putMeta("html", sensor.getHTML()); - pub.send(msg); - } - } - - @Override - public void farewell(Publisher arg0, String nodeId, String subId) { - } - - } - - public SpatialMapTicker() { - node = new Node(); - pub = new Publisher("map/tick"); - greeter = new SensorGreeter(); - pub.setGreeter(greeter); - node.addPublisher(pub); - - double latCenter = 59.32; - double lonCenter = 18.08; - - int nrSensors = 15; //(int) (Math.random() * 20); - for (int i = 0; i < nrSensors; i++) { - Sensor sensor = new Sensor(); - double latOffset = (Math.random() - 0.5) * 0.3; - double lonOffset = (Math.random() - 0.5) * 0.3; - - sensor.id = "Sensor #" + i; - sensor.lat = latCenter + latOffset; - sensor.lon = lonCenter + lonOffset; - sensors.add(sensor); - } - } - - public static void main(String[] args) { - SpatialMapTicker ticker = new SpatialMapTicker(); - ticker.run(); - } - - private void run() { - messages.add(new SensorMessage("Oil pressure threshold exceeded")); - messages.add(new SensorMessage("Equipment is on fire")); - messages.add(new SensorMessage("Error #32 in diagnostics unit")); - messages.add(new SensorMessage("Unauthorized startup")); - messages.add(new SensorMessage("Tire pressure too low")); - messages.add(new SensorMessage("Error #145 in diagnostics unit")); - messages.add(new SensorMessage("Unit was moved out of construction site area")); - messages.add(new SensorMessage("Hydraulic pressure exceeding safety limits")); - messages.add(new SensorMessage("Drivers seat belts are not fastened!")); - messages.add(new SensorMessage("Battery recharge cycles exceeded")); - messages.add(new SensorMessage("Unit operated outside recommended paramters")); - - while (true) { - try { - Thread.sleep((long) (Math.random() * 300) + 100); - } catch (InterruptedException e) { - e.printStackTrace(); - } - - Sensor sensor = sensors.get(random.nextInt(sensors.size())); - SensorMessage fault = messages.get(random.nextInt(messages.size())); - - Date now = new Date(); - SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss z"); - String nowString = sdf.format(now); - sensor.addMessage(fault); - -// System.out.println("Publishing " + sensor); - - Message msg = new Message(); - msg.putMeta("id", sensor.id); - msg.putMeta("lat", sensor.lat.toString()); - msg.putMeta("lon", sensor.lon.toString()); - msg.putMeta("html", sensor.getHTML()); - msg.putMeta("time", nowString); - msg.putMeta("timeStamp", Long.toString(now.getTime())); - msg.putMeta("message", sensor.messages.getFirst().message); - msg.putMeta("severity", Integer.toString(random.nextInt(10))); - pub.send(msg); - } - } - -} |