@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);
}
@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);
}
@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);
}