private boolean hasMatch(Collection<Game> existingGames, Team team) {
for (Game game : existingGames) {
if (game.getParticipants().contains(team)) {
return true;
}
}
return false;
}
public void removeObsoleteGames(Event event, Set<? extends ParticipantI> newParticipants) {
List<Game> eventGames = gameDAO.findByEvent(event);
Iterator<Game> eventGameIterator = eventGames.iterator();
while (eventGameIterator.hasNext()) {
Game game = eventGameIterator.next();
// only remove if game participant no longer participates in event
if (!newParticipants.containsAll(game.getParticipants())) {
eventGameIterator.remove();
gameDAO.deleteById(game.getId());
}
}
}
public Map<Participant, Map<Game, String>> getParticipantGameResultMap(
Collection<Game> games, Boolean reverseGameResult) {
Map<Participant, Map<Game, String>> participantGameResultMap = new HashMap<>();
for (Game game : games) {
for (Participant p : game.getParticipants()) {
Map<Game, String> gameResultMap = participantGameResultMap.get(p);
if (gameResultMap == null) {
gameResultMap = new HashMap<>();
}
String result = getGameResult(game, p, reverseGameResult);
gameResultMap.put(game, result);
participantGameResultMap.put(p, gameResultMap);
}
}
return participantGameResultMap;
}
private Game createGame(
Event event,
Participant firstParticipant,
Participant secondParticipant,
Integer groupNumber) {
Game game = new Game();
game.setEvent(event);
if (groupNumber != null) {
game.setGroupNumber(groupNumber);
}
Set<Participant> gameParticipants = new LinkedHashSet<>();
gameParticipants.add(firstParticipant);
gameParticipants.add(secondParticipant);
game.setParticipants(gameParticipants);
game = gameDAO.saveOrUpdate(game);
return game;
}
public void createMissingGames(Event event, Set<Participant> participants, Integer groupNumber) {
List<Game> existingGames = gameDAO.findByEvent(event);
for (Participant firstParticipant : participants) {
for (Participant secondParticipant : participants) {
if (!firstParticipant.equals(secondParticipant)) {
boolean gameExists = false;
for (Game game : existingGames) {
if (game.getParticipants().contains(firstParticipant)
&& game.getParticipants().contains(secondParticipant)) {
gameExists = true;
break;
}
}
if (!gameExists) {
existingGames.add(createGame(event, firstParticipant, secondParticipant, groupNumber));
}
}
}
}
}
public String getGameResult(
Game game, final Participant sortByParticipant, final Boolean reverseGameResult) {
StringBuilder result = new StringBuilder();
List<GameSet> gameSets = new ArrayList<>(game.getGameSets());
Collections.sort(gameSets);
int gameSetsDisplayed = 0;
for (int set = FIRST_SET; set < gameSets.size(); set++) {
int participantId = 0;
Set<Participant> participants = game.getParticipants();
if (sortByParticipant != null) {
SortedSet<Participant> sortedParticipants =
new TreeSet<>(
new ParticipantByGameResultComparator(sortByParticipant, reverseGameResult));
sortedParticipants.addAll(participants);
participants = sortedParticipants;
}
for (Participant participant : participants) {
String setGames = "-";
for (GameSet gs : gameSets) {
if (gs.getSetNumber() == set && gs.getParticipant().equals(participant)) {
setGames = gs.getSetGames() + "";
gameSetsDisplayed++;
break;
}
}
result.append(setGames);
result.append(participantId % 2 == 0 ? ":" : " "); // separate games by colon, sets by space
participantId++;
}
if (gameSetsDisplayed == gameSets.size()) {
break; // do not display third set if it was not played
}
}
return result.toString();
}