public boolean isAvailable(TimeLocation timeLocation, Long departmentId) {
for (int d = 0; d < Constants.NR_DAYS; d++) {
if ((Constants.DAY_CODES[d] & timeLocation.getDayCode()) == 0) continue;
int startTime = timeLocation.getStartSlot() / 6;
int endTime = (timeLocation.getStartSlot() + timeLocation.getLength() - 1) / 6;
for (int t = startTime; t <= endTime; t++) {
Long pref = iPreference[d][t];
if (pref.equals(sNotAvailablePref)) return false;
if (pref.equals(sFreeForAllPref)) continue;
if (departmentId != null && !departmentId.equals(pref)) return false;
}
}
return true;
}
@Override
public boolean equals(Object o) {
if (o == null || !(o instanceof TimeLocation)) return false;
TimeLocation t = (TimeLocation) o;
if (getStartSlot() != t.getStartSlot()) return false;
if (getLength() != t.getLength()) return false;
if (getDayCode() != t.getDayCode()) return false;
return ToolBox.equals(getTimePatternId(), t.getTimePatternId())
&& ToolBox.equals(getDatePatternId(), t.getDatePatternId());
}