private static int compareIterability()

in bval-jsr/src/main/java/org/apache/bval/jsr/util/NodeImpl.java [143:165]

• 21 lines of code
• 10 McCabe index (conditional complexity)

    private static int compareIterability(Node quid, Node quo, boolean strict) {
        if (quid.isInIterable()) {
            if (quo.isInIterable()) {
                if (quid.getKey() != null) {
                    return Comparator.comparing(Node::getKey, KEY_COMPARATOR).compare(quid, quo);
                }
                if (quo.getKey() != null) {
                    return -1;
                }
                if (quid.getIndex() == null) {
                    if (strict) {
                        // this method cannot consistently order iterables without key or index; the first argument is
                        // always assumed to be less:
                        return -1;
                    }
                    return quo.getIndex() == null ? 0 : -1;
                }
                return quo.getIndex() == null ? 1 : quid.getIndex().compareTo(quo.getIndex());
            }
            return 1;
        }
        return quo.isInIterable() ? -1 : 0;
    }