public int compare()

in wayang-plugins/wayang-iejoin/code/main/java/org/apache/wayang/iejoin/data/Data.java [102:140]

• 36 lines of code
• 13 McCabe index (conditional complexity)

        public int compare(Data o1, Data o2) {
            // first level of sorting
            int dff = 0;
            if (asc1) {
                dff = o1.compareTo(o2);
            } else {
                dff = o2.compareTo(o1);
            }
            // second level of sorting
            if (dff == 0) {
                int dff2 = 0;
                if (asc2) {
                    dff2 = o1.compareRank(o2);
                } else {
                    dff2 = o2.compareRank(o1);
                }
                // third level of sorting
                if (dff2 == 0) {
                    if ((o1.isPivot() && o2.isPivot())
                            || (!o1.isPivot() && !o2.isPivot())) {
                        return ((int) o1.getRowID() - (int) o2.getRowID());
                    } else if (o1.isPivot()) {
                        if (asc1) {
                            return -1;
                        } else {
                            return 1;
                        }
                    } else if (o2.isPivot()) {
                        if (!asc1) {
                            return 1;
                        } else {
                            return -1;
                        }
                    }
                }
                return dff2;
            }
            return dff;
        }