@Override
public boolean isSucceeding(final IContinuousGenericBound<Data> bound) {
if (isInfinity() || bound.isInfinity()) return false;
final Data value = bound.getValue();
if (value != null)
return (isLowerBound()
&& !bound.isLowerBound()
&& isClosed() != bound.isClosed()
&& value.equals(getValue()));
return (isLowerBound()
&& !bound.isLowerBound()
&& isClosed() != bound.isClosed()
&& getValue() == null);
}
@Override
public int compareTo(@Nullable final IContinuousGenericBound<Data> o) {
final int compare = getComparator().compare(_value, (o != null) ? o.getValue() : null);
if (o == null) return 1;
if (compare == 0) {
// (!isClosed() && !isLowerBound()) --> X-
// (!isClosed() && isLowerBound()) --> X+
// (isClosed() && !isLowerBound()) --> X
// (isClosed() && isLowerBound()) --> X
if (isClosed() == o.isClosed() && isLowerBound() == o.isLowerBound()) // this == o
return 0;
if (!o.isClosed() && o.isLowerBound()) // o --> X+
return -1;
if (!o.isClosed() && !o.isLowerBound()) // o --> X-
return 1;
if (!isClosed() && isLowerBound()) // this --> X+
return 1;
if (!isClosed() && !isLowerBound()) // this --> X-
return -1;
return 0;
}
return compare;
}