private int compareDegrees(final OutboundMobilityCandidacyContest o) {
return executionDegreesCompareHash(
o.getOutboundMobilityCandidacyContestGroup().getExecutionDegreeSet())
.compareTo(
executionDegreesCompareHash(
getOutboundMobilityCandidacyContestGroup().getExecutionDegreeSet()));
}
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());
}
@Override
public int compareTo(final OutboundMobilityCandidacyContest o) {
final int edc = compareDegrees(o);
if (edc == 0) {
final int cc = compareCountries(o);
if (cc == 0) {
final int uc = compareUniversities(o);
if (uc == 0) {
final int pc = comparePrograms(o);
return pc == 0 ? getExternalId().compareTo(o.getExternalId()) : pc;
}
return uc;
}
return cc;
}
return edc;
}
private int compareUniversities(final OutboundMobilityCandidacyContest o) {
return Unit.COMPARATOR_BY_NAME_AND_ID.compare(
getMobilityAgreement().getUniversityUnit(), o.getMobilityAgreement().getUniversityUnit());
}