Exemplo n.º 1
0
  @Test
  public void ComplexPlanLS() {
    System.out.println("ComplexPlanLS");

    HeliosPlanner p = new HeliosPlanner(source, target);
    LinkSpecification ls =
        new LinkSpecification(
            "AND(jaccard(x.title,y.name)|0.5941,OR(XOR(OR(XOR(trigrams(x.description,y.description)|0.7728,qgrams(x.title,y.name)|0.6029)|0.7728,XOR(trigrams(x.description,y.description)|0.7728,qgrams(x.title,y.name)|0.6029)|0.7728)|0.5807,OR(XOR(trigrams(x.description,y.description)|0.7728,qgrams(x.title,y.name)|0.6029)|0.7728,trigrams(x.title,y.name)|0.5919)|0.5807)|0.7728,trigrams(x.description,y.description)|0.7728)|0.5807)",
            0.8);
    NestedPlan plan = p.plan(ls);
    assertTrue(plan.isEmpty() == false);
    assertTrue(plan.isAtomic() == false);

    // atomic plans have instructions lists = the instructions lists of
    // their subplans if any
    assertTrue(plan.getInstructionList().isEmpty() == false);
    assertTrue(plan.getInstructionList().size() == 8);

    // atomic plans have subplans
    assertTrue(plan.getSubPlans().isEmpty() == false);
    // atomic plans have filteringinstructions
    assertTrue(plan.getFilteringInstruction() != null);

    CanonicalPlanner cp = new CanonicalPlanner();
    NestedPlan plan2 = cp.plan(ls);

    assertTrue(plan.equals(plan2) == false);
  }
Exemplo n.º 2
0
  @Test
  public void EmptyPlan() {
    System.out.println("EmptyPlan");

    HeliosPlanner p = new HeliosPlanner(source, target);
    LinkSpecification ls = new LinkSpecification();
    NestedPlan plan = p.plan(ls);
    assertTrue(plan.isEmpty() == true);
  }
Exemplo n.º 3
0
  @Test
  public void AtomicPlan() {
    System.out.println("AtomicPlan");

    HeliosPlanner p = new HeliosPlanner(source, target);
    LinkSpecification ls = new LinkSpecification("jaccard(x.surname, y.surname)", 0.8);
    NestedPlan plan = p.plan(ls);
    assertTrue(plan.isEmpty() == false);
    assertTrue(plan.isAtomic() == true);

    // atomic plans have instructions lists
    assertTrue(plan.getInstructionList().isEmpty() == false);
    // atomic plans don't have subplans
    assertTrue(plan.getSubPlans() == null);
    // atomic plans don't have filteringinstructions
    assertTrue(plan.getFilteringInstruction() == null);
  }