@Override
public boolean isPreceding(final IContinuousLongSet set) {
final IContinuousLongBound upperBound = getUpperBound();
final IContinuousLongBound otherLowerBound = set.getLowerBound();
if ((upperBound == null) || (otherLowerBound == null)) return false;
final long upperBoundValue = upperBound.getValue();
return upperBoundValue == (otherLowerBound.getValue())
&& (set.isLowerBoundClosed() != isUpperBoundClosed());
}
