parent
d3ae365ed9
commit
2a4d72c848
@ -1,16 +1,182 @@ |
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package sig.family; |
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import java.net.URI; |
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import java.util.Calendar; |
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import java.util.Date; |
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import java.util.HashMap; |
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import java.util.Timer; |
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import java.util.TimerTask; |
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import org.springframework.boot.SpringApplication; |
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import org.springframework.boot.autoconfigure.SpringBootApplication; |
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import org.springframework.http.RequestEntity; |
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import org.springframework.http.ResponseEntity; |
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import org.springframework.stereotype.Service; |
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import org.springframework.web.bind.annotation.RequestMapping; |
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import org.springframework.web.client.RestTemplate; |
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import org.springframework.web.util.UriComponentsBuilder; |
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@SpringBootApplication |
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@Service |
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public class FamilyApp { |
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static HashMap<Long,GPSUser> map = new HashMap<>(); |
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static RestTemplate connection = new RestTemplate(); |
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public final static int WAITMULT=3; |
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public static Location postMessage(Message message) { |
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// Construct a URI from a template
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URI uri = UriComponentsBuilder |
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.fromUriString("http://localhost:8080/location") |
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.buildAndExpand("") |
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.toUri(); |
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// Create the request object
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RequestEntity<?> request = RequestEntity.post(uri) |
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.body(message); |
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// Execute the request
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ResponseEntity<Location> response = connection.exchange( |
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request, |
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Location.class // Declare the _type_ of the response
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); |
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// Get the deserialized response body
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return response.getBody(); |
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} |
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@RequestMapping |
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static class Message{ |
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Long member; |
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double x; |
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double y; |
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public Long getMember() { |
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return member; |
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} |
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public void setMember(Long member) { |
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this.member = member; |
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} |
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public double getX() { |
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return x; |
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} |
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public void setX(double x) { |
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this.x = x; |
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} |
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public double getY() { |
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return y; |
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} |
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public void setY(double y) { |
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this.y = y; |
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} |
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} |
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public static void main(String[] args) { |
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SpringApplication.run(FamilyApp.class, args); |
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Timer t2 = new Timer(); |
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t2.scheduleAtFixedRate(new TimerTask() { |
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@Override |
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public void run() { |
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for (FamilyMember m : Endpoints.members.findAll()) { |
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if (!map.containsKey(m.getId())) { |
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GPSUser g = new GPSUser(m.getId()); |
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if (m.getLastLocationId()!=null) { |
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g.x = Endpoints.knownlocations.findById(m.getLastLocationId()).get().getX(); |
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g.y = Endpoints.knownlocations.findById(m.getLastLocationId()).get().getY(); |
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} |
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else { |
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//Choose a random known location to start at.
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Long count = (long)(Math.random()*Endpoints.knownlocations.count()); |
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for (KnownLocation l : Endpoints.knownlocations.findAll()) { |
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if (count>0) { |
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count--; |
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} else { |
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g.x=l.getX(); |
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g.y=l.getY(); |
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//System.out.println(connection.postForObject("http://localhost:8080", String.class, "6ba5969a",q));
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break; |
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} |
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} |
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} |
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g.waitTime=((int)Math.random()*28)+2; |
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//Choose a random known location to go to.
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Long count = (long)(Math.random()*Endpoints.knownlocations.count()); |
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for (KnownLocation l : Endpoints.knownlocations.findAll()) { |
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if (count>0) { |
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count--; |
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} else { |
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g.targetX=l.getX(); |
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g.targetY=l.getY(); |
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//System.out.println(connection.postForObject("http://localhost:8080", String.class, "6ba5969a",q));
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break; |
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} |
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} |
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g.postLocation(); |
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map.put(m.getId(), g); |
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} |
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} |
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for (Long id : map.keySet()) { |
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GPSUser u = map.get(id); |
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if (u.waitTime>0) { |
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u.waitTime--; |
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} else { |
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if (u.targetX!=u.x || u.targetY!=u.y) { |
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switch ((int)(Math.random()*6)) { |
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case 0:{ |
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//Sometimes go a random direction.
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switch ((int)(Math.random()*4)) { |
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case 0:{ |
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u.x+=0.001; |
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}break; |
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case 1:{ |
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u.x-=0.001; |
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}break; |
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case 2:{ |
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u.y+=0.001; |
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}break; |
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case 3:{ |
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u.y-=0.001; |
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}break; |
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} |
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}break; |
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default:{ |
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//Move towards.
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if (Math.random()<0.5) { |
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u.x+=Math.signum(u.targetX-u.x)*0.001; |
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} |
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if (Math.random()<0.5) { |
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u.y+=Math.signum(u.targetY-u.y)*0.001; |
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} |
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} |
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} |
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u.waitTime=((int)Math.random()*6*WAITMULT)+2*WAITMULT; |
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} else { |
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//Select a new target.
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//Choose a random known location to go to.
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Long count = (long)(Math.random()*Endpoints.knownlocations.count()); |
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for (KnownLocation l : Endpoints.knownlocations.findAll()) { |
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if (count>0) { |
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count--; |
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} else { |
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u.targetX=l.getX(); |
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u.targetY=l.getY(); |
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//System.out.println(connection.postForObject("http://localhost:8080", String.class, "6ba5969a",q));
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break; |
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} |
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} |
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u.waitTime=((int)Math.random()*28*WAITMULT)+30*WAITMULT; |
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} |
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u.postLocation(); |
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} |
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} |
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} |
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}, 0l, 1000l); |
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} |
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} |
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@ -0,0 +1,24 @@ |
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package sig.family; |
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import sig.family.FamilyApp.Message; |
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public class GPSUser { |
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Long id; |
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double x,y; |
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int waitTime=0; |
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double targetX,targetY; |
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GPSUser(Long id) { |
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this.id=id; |
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} |
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public Location postLocation() { |
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Message mm = new Message(); |
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mm.member=id; |
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mm.x=x; |
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mm.y=y; |
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Location res = FamilyApp.postMessage(mm); |
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System.out.println(res); |
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return res; |
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} |
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} |
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@ -1,7 +1,9 @@ |
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package sig.family; |
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import java.util.List; |
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import org.springframework.data.repository.CrudRepository; |
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public interface LocationRepository extends CrudRepository<Location,Long>{ |
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List<Location> findTopByMemberIdOrderByIdDesc(Long memberId); |
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} |
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