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24 * Portions Copyrighted 2010 Martin Rexa
27 package cz.xelfi.quoridor.statistics.resources;
29 import cz.xelfi.quoridor.statistics.EloList;
30 import cz.xelfi.quoridor.webidor.GameId;
31 import cz.xelfi.quoridor.webidor.GameStatus;
32 import javax.ws.rs.GET;
33 import javax.ws.rs.Path;
34 import javax.ws.rs.PathParam;
35 import javax.ws.rs.Produces;
36 import javax.ws.rs.core.MediaType;
37 import java.util.ArrayList;
38 import java.util.Calendar;
39 import java.util.GregorianCalendar;
45 public final class Elo {
47 private ArrayList<EloList> listHistory;
48 private boolean firstGame;
49 static long day = 1000 * 60 * 60 * 24;
52 listHistory = new ArrayList<EloList>();
54 listHistory.add(list);
58 public void processGame(GameId gId){
59 GameStatus status = gId.getStatus();
60 splitList(gId.getModified());
61 if(status.equals(GameStatus.whiteWon)){
62 list.putResult(gId.getWhite(), gId.getBlack());
63 }else if(status.equals(GameStatus.blackWon)){
64 list.putResult(gId.getBlack(), gId.getWhite());
68 private void splitList(long gameModified){
71 list.setEndDate(computeListEndDate(gameModified));
73 if(gameModified > list.getEndDate()){
74 list = new EloList(list);
75 listHistory.add(0,list);
76 list.setEndDate(computeListEndDate(gameModified));
81 private long computeListEndDate(long modified){
82 Calendar now = new GregorianCalendar();
83 Calendar cModified = new GregorianCalendar();
84 cModified.setTimeInMillis(modified);
85 Calendar result = new GregorianCalendar();
87 result.set(Calendar.YEAR, cModified.get(Calendar.YEAR));
88 result.set(Calendar.MONTH, cModified.get(Calendar.MONTH)+1);
89 return result.getTimeInMillis()-1;
94 @Produces({ MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
95 public EloList getList(){
101 @Produces({ MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
102 public EloList getHistoryList(@PathParam("id") Integer id){
105 if(id >= listHistory.size())
107 return listHistory.get(id);
112 @Produces(MediaType.TEXT_PLAIN)
113 public String getElo(@PathParam("username") String id){
115 return Double.toString(list.getElo(id));