public int compare()

in athena-federation-sdk/src/main/java/com/amazonaws/athena/connector/lambda/domain/predicate/ValueMarkerComparator.java [37:75]

35 lines of code
16 McCabe index (conditional complexity)


    public int compare(ValueMarker o1, ValueMarker o2)
    {
        if (o1.isUpperUnbounded()) {
            return o2.isUpperUnbounded() ? 0 : 1;
        }
        if (o1.isLowerUnbounded()) {
            return o2.isLowerUnbounded() ? 0 : -1;
        }
        if (o2.isUpperUnbounded()) {
            return -1;
        }
        if (o2.isLowerUnbounded()) {
            return 1;
        }

        // INVARIANT: value and o.value are present
        if (o1.isNullValue() || o2.isNullValue()) {
            if (o1.isNullValue() == o2.isNullValue()) {
                return 0;
            }
            return o1.isNullValue() & !o2.isNullValue() ? 1 : -1;
        }

        int compare = ArrowTypeComparator.compare(o1.getType(), o1.getValue(), o2.getValue());
        if (compare == 0) {
            if (o1.getBound() == o2.getBound()) {
                return 0;
            }
            if (o1.getBound() == Marker.Bound.BELOW) {
                return -1;
            }
            if (o1.getBound() == Marker.Bound.ABOVE) {
                return 1;
            }
            // INVARIANT: bound == EXACTLY
            return (o2.getBound() == Marker.Bound.BELOW) ? 1 : -1;
        }
        return compare;
    }