private int compareCountries(final OutboundMobilityCandidacyContest o) {
final Country c1 = getMobilityAgreement().getUniversityUnit().getCountry();
final Country c2 = o.getMobilityAgreement().getUniversityUnit().getCountry();
return c1 == c2
? 0
: (c1 != null && c2 != null ? c1.getName().compareTo(c2.getName()) : (c1 == null ? -1 : 1));
}
private int comparePrograms(final OutboundMobilityCandidacyContest o) {
return getMobilityAgreement()
.getMobilityProgram()
.getRegistrationProtocol()
.getDescription()
.compareTo(
o.getMobilityAgreement()
.getMobilityProgram()
.getRegistrationProtocol()
.getDescription());
}
private int compareUniversities(final OutboundMobilityCandidacyContest o) {
return Unit.COMPARATOR_BY_NAME_AND_ID.compare(
getMobilityAgreement().getUniversityUnit(), o.getMobilityAgreement().getUniversityUnit());
}