private long getSnapshotSequence()

in mbp-with-mbo/src/main/java/com/epam/cme/mdp3/control/OffHeapSnapshotCycleHandler.java [89:117]

29 lines of code
11 McCabe index (conditional complexity)


    private long getSnapshotSequence(boolean highest) {
        long result = SNAPSHOT_SEQUENCE_UNDEFINED;
        boolean existUndefined = false;
        if(data.size() == dataSize) {
            for (MutableLongToObjPair<LongArray> pair : data.values()) {
                for (int j = 0; j < pair.getKey(); j++) {
                    long seq = pair.getValue().getValue(j);
                    if(seq != SNAPSHOT_SEQUENCE_UNDEFINED){
                        if(result == SNAPSHOT_SEQUENCE_UNDEFINED) {
                            result = seq;
                        } else if(highest && seq > result) {
                            result = seq;
                        } else if(!highest && seq < result) {
                            result = seq;
                        }
                    } else {
                        existUndefined = true;
                        break;
                    }
                }
            }
        } else {
            existUndefined = true;
        }
        if(existUndefined){
            result = SNAPSHOT_SEQUENCE_UNDEFINED;
        }
        return result;
    }