Examples with Child org.drools.compiler.oopath.model.Child used on opensource projects

Example 21 with Child

use of org.drools.compiler.oopath.model.Child in project drools by kiegroup.

the class OOPathBenchmarkTest method insertFullModel.

private static List<InternalFactHandle> insertFullModel(KieSession ksession, List<Man> model) {
    final List<InternalFactHandle> toBeModified = new ArrayList<InternalFactHandle>();
    for (Man man : model) {
        ksession.insert(man);
        ksession.insert(man.getWife());
        for (Child child : man.getWife().getChildren()) {
            final InternalFactHandle fh = (InternalFactHandle) ksession.insert(child);
            if (child.getAge() == 10) {
                toBeModified.add(fh);
            }
            for (Toy toy : child.getToys()) {
                ksession.insert(toy);
            }
        }
    }
    return toBeModified;
}

Example 22 with Child

use of org.drools.compiler.oopath.model.Child in project drools by kiegroup.

the class OOPathReactiveTests method testRemoveFromReactiveListBasic.

@Test
public void testRemoveFromReactiveListBasic() {
    final String drl = "import org.drools.compiler.oopath.model.*;\n" + "\n" + "rule R2 when\n" + "  School( $child: /children[age >= 13 && age < 20] )\n" + "then\n" + "  System.out.println( $child );\n" + "  insertLogical( $child );\n" + "end\n";
    final KieSession ksession = new KieHelper().addContent(drl, ResourceType.DRL).build().newKieSession();
    final Child charlie = new Child("Charles", 15);
    final Child debbie = new Child("Debbie", 19);
    final School school = new School("Da Vinci");
    school.addChild(charlie);
    ksession.insert(school);
    ksession.fireAllRules();
    assertTrue(ksession.getObjects().contains(charlie));
    assertFalse(ksession.getObjects().contains(debbie));
    school.addChild(debbie);
    ksession.fireAllRules();
    assertTrue(ksession.getObjects().contains(charlie));
    assertTrue(ksession.getObjects().contains(debbie));
    school.getChildren().remove(debbie);
    ksession.fireAllRules();
    assertTrue(ksession.getObjects().contains(charlie));
    assertFalse(ksession.getObjects().contains(debbie));
    school.addChild(debbie);
    ksession.fireAllRules();
    assertTrue(ksession.getObjects().contains(charlie));
    assertTrue(ksession.getObjects().contains(debbie));
    debbie.setAge(20);
    ksession.fireAllRules();
    assertTrue(ksession.getObjects().contains(charlie));
    assertFalse(ksession.getObjects().contains(debbie));
}

Example 23 with Child

use of org.drools.compiler.oopath.model.Child in project drools by kiegroup.

the class OOPathReactiveTests method testReactiveList.

@Test
public void testReactiveList() {
    final String drl = "import org.drools.compiler.oopath.model.*;\n" + "global java.util.List list\n" + "\n" + "rule R when\n" + "  Man( $toy: /wife/children[age > 10]/toys )\n" + "then\n" + "  list.add( $toy.getName() );\n" + "end\n";
    final KieSession ksession = new KieHelper().addContent(drl, ResourceType.DRL).build().newKieSession();
    final List<String> list = new ArrayList<>();
    ksession.setGlobal("list", list);
    final Woman alice = new Woman("Alice", 38);
    final Man bob = new Man("Bob", 40);
    bob.setWife(alice);
    final Child charlie = new Child("Charles", 12);
    final Child debbie = new Child("Debbie", 10);
    alice.addChild(charlie);
    alice.addChild(debbie);
    charlie.addToy(new Toy("car"));
    charlie.addToy(new Toy("ball"));
    debbie.addToy(new Toy("doll"));
    ksession.insert(bob);
    ksession.fireAllRules();
    Assertions.assertThat(list).containsExactlyInAnyOrder("car", "ball");
    list.clear();
    charlie.addToy(new Toy("gun"));
    ksession.fireAllRules();
    Assertions.assertThat(list).containsExactlyInAnyOrder("gun");
}

Example 24 with Child

use of org.drools.compiler.oopath.model.Child in project drools by kiegroup.

the class OOPathReactiveTests method testReactiveOnLia.

@Test
public void testReactiveOnLia() {
    final String drl = "import org.drools.compiler.oopath.model.*;\n" + "global java.util.List list\n" + "\n" + "rule R when\n" + "  Man( $toy: /wife/children[age > 10]/toys )\n" + "then\n" + "  list.add( $toy.getName() );\n" + "end\n";
    final KieSession ksession = new KieHelper().addContent(drl, ResourceType.DRL).build().newKieSession();
    final List<String> list = new ArrayList<>();
    ksession.setGlobal("list", list);
    final Woman alice = new Woman("Alice", 38);
    final Man bob = new Man("Bob", 40);
    bob.setWife(alice);
    final Child charlie = new Child("Charles", 12);
    final Child debbie = new Child("Debbie", 10);
    alice.addChild(charlie);
    alice.addChild(debbie);
    charlie.addToy(new Toy("car"));
    charlie.addToy(new Toy("ball"));
    debbie.addToy(new Toy("doll"));
    ksession.insert(bob);
    ksession.fireAllRules();
    Assertions.assertThat(list).containsExactlyInAnyOrder("car", "ball");
    list.clear();
    debbie.setAge(11);
    ksession.fireAllRules();
    Assertions.assertThat(list).containsExactlyInAnyOrder("doll");
}

Example 25 with Child

use of org.drools.compiler.oopath.model.Child in project drools by kiegroup.

the class OOPathReactiveTests method testReactiveSet.

@Test
public void testReactiveSet() {
    final String drl = "import org.drools.compiler.oopath.model.*;\n" + "global java.util.List list\n" + "\n" + "rule R when\n" + "  Man( $disease: /wife/children[age > 10]/diseases )\n" + "then\n" + "  list.add( $disease.getName() );\n" + "end\n";
    final KieSession ksession = new KieHelper().addContent(drl, ResourceType.DRL).build().newKieSession();
    final List<String> list = new ArrayList<>();
    ksession.setGlobal("list", list);
    final Woman alice = new Woman("Alice", 38);
    final Man bob = new Man("Bob", 40);
    bob.setWife(alice);
    final Child charlie = new Child("Charles", 12);
    final Child debbie = new Child("Debbie", 10);
    alice.addChild(charlie);
    alice.addChild(debbie);
    charlie.addDisease(new Disease("flu"));
    charlie.addDisease(new Disease("asthma"));
    debbie.addDisease(new Disease("diabetes"));
    ksession.insert(bob);
    ksession.fireAllRules();
    Assertions.assertThat(list).containsExactlyInAnyOrder("flu", "asthma");
    list.clear();
    charlie.addDisease(new Disease("epilepsy"));
    ksession.fireAllRules();
    Assertions.assertThat(list).containsExactlyInAnyOrder("epilepsy");
}