public int compare(VcsRef ref1, VcsRef ref2) {
VcsRefType type1 = ref1.getType();
VcsRefType type2 = ref2.getType();
int typeComparison = REF_TYPE_COMPARATOR.compare(type1, type2);
if (typeComparison != 0) {
return typeComparison;
}
//noinspection UnnecessaryLocalVariable
VcsRefType type = type1; // common type
if (type == BRANCH) {
if (ref1.getName().equals(DEFAULT)) {
return -1;
}
if (ref2.getName().equals(DEFAULT)) {
return 1;
}
return ref1.getName().compareTo(ref2.getName());
}
return ref1.getName().compareTo(ref2.getName());
}
@Override
public boolean equals(@NotNull VcsRef ref1, @NotNull VcsRef ref2) {
return ref1.getName().equals(ref2.getName()) && ref1.getType().equals(ref2.getType());
}
@Override
public int computeHashCode(@NotNull VcsRef ref) {
return 31 * ref.getName().hashCode() + ref.getType().hashCode();
}
@Override
public String fun(VcsRef ref) {
return ref.getType() == GitRefManager.TAG ? ref.getName() : null;
}
