//Map to store the events
public static final Map<String, Integer[]> OLYMPICS_SPORT_ID_PARAMS = new HashMap<>();
public static final Map<String, Integer[]> OLYMPICS_EVENT_ID_PARAMS = new HashMap<>();
public static final Map<String, Integer[]> OLYMPICS_PHASE_ID_PARAMS = new HashMap<>();
static {
    OLYMPICS_SPORT_ID_PARAMS.put("sportId", VALID_SPORT_IDS);
    OLYMPICS_EVENT_ID_PARAMS.put("n_EventID", VALID_EVENT_IDS);
    OLYMPICS_PHASE_ID_PARAMS.put("n_EventPhaseID", VALID_EVENT_PHASE_IDS);
}

public static final Map<String, Map<String, Integer[]>> OLYMPICS_EVENTS_MAP = new HashMap<>();
static {
    OLYMPICS_EVENTS_MAP.put("sportId", OLYMPICS_SPORT_ID_PARAMS);
    OLYMPICS_EVENTS_MAP.put("eventId", OLYMPICS_EVENT_ID_PARAMS);
    OLYMPICS_EVENTS_MAP.put("eventPhaseId", OLYMPICS_PHASE_ID_PARAMS);
}