Пример #1
0
    @Override
    public int compare(OrientNode o1, OrientNode o2) {
      int id1 = o1.get("id");
      int id2 = o2.get("id");

      if (id1 > id2) {
        return 1;
      } else if (id1 < id2) {
        return -1;
      } else {
        return 0;
      }
    }
Пример #2
0
  public static void main(String[] args) {
    OrientDBEnv env = new OrientDBEnv();

    OrientNode node = env.createNode("debate", 1);

    env.getDB().createIndex(INDEX, IndexType.UNIQUE, IndexValueType.LONG, IndexValueType.LONG);

    StopWatch sw = new StopWatch();

    sw.reset();

    sw.start("Create list");
    List<Integer> list = new ArrayList<Integer>(NUMBER);
    for (int i = 0; i < NUMBER; i++) {
      list.add(i);
    }
    sw.stop();

    sw.start("Randomizing");
    // RandomCollections.randomList( list );
    sw.stop();

    sw.start("Adding replies");
    for (int i : list) {
      OrientNode n = env.createNode("id", i);
      node.createEdge(n, TestEdgeType.REPLY).set("order", i).save();
      // System.out.println( "[" + i + "] " + n );
      env.getDB().putToIndex(INDEX, n, 1, i);
    }
    sw.stop();

    sw.start("Pagination #1");
    List<OrientNode> nodes = env.getDB().getFromIndexAbove(INDEX, 50, 1, 100);
    Collections.sort(nodes, new Sorter());
    System.out.println(nodes);
    sw.stop();

    sw.start("Pagination #2");
    List<OrientNode> nodes2 = env.getDB().getFromIndexAbove(INDEX, 50, 1, 100);
    Collections.sort(nodes2, new Sorter());
    System.out.println(nodes2);
    sw.stop();

    System.out.println(sw.print(10000));
  }