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

Example 26 with Child

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

the class OOPathMultilevelTest method testClassTwoLevelPath.

@Test
public void testClassTwoLevelPath() {
    final String drl = "import org.drools.mvel.compiler.oopath.model.*;\n" + "global java.util.List list\n" + "\n" + "rule R when\n" + "  Man( $toy: /wife/children/toys )\n" + "then\n" + "  list.add( $toy.getName() );\n" + "end\n";
    KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", kieBaseTestConfiguration, drl);
    KieSession ksession = kbase.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", 8);
    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", "doll");
}

Example 27 with Child

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

the class OOPathReactiveTest method testReactiveList.

@Test
public void testReactiveList() {
    final String drl = "import org.drools.mvel.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";
    KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", kieBaseTestConfiguration, drl);
    KieSession ksession = kbase.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 28 with Child

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

the class OOPathReactiveTest method testRemoveFromAndAddToReactiveSet.

@Test
public void testRemoveFromAndAddToReactiveSet() {
    final String drl = "import org.drools.mvel.compiler.oopath.model.*;\n" + "\n" + "rule R when\n" + "  School( $disease: /children/diseases )\n" + "then\n" + "  insertLogical( $disease );\n" + "end\n";
    KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", kieBaseTestConfiguration, drl);
    KieSession ksession = kbase.newKieSession();
    final Disease flu = new Disease("flu");
    final Disease asthma = new Disease("asthma");
    final Disease diabetes = new Disease("diabetes");
    final Child charlie = new Child("Charles", 15);
    charlie.addDisease(flu);
    charlie.addDisease(asthma);
    final Child debbie = new Child("Debbie", 19);
    debbie.addDisease(diabetes);
    final School school = new School("Da Vinci");
    school.addChild(charlie);
    school.addChild(debbie);
    ksession.insert(school);
    ksession.fireAllRules();
    assertTrue(ksession.getObjects().contains(flu));
    assertTrue(ksession.getObjects().contains(asthma));
    assertTrue(ksession.getObjects().contains(diabetes));
    charlie.getDiseases().remove(flu);
    ksession.fireAllRules();
    assertFalse(ksession.getObjects().contains(flu));
    assertTrue(ksession.getObjects().contains(asthma));
    assertTrue(ksession.getObjects().contains(diabetes));
    charlie.getDiseases().remove(asthma);
    ksession.fireAllRules();
    assertFalse(ksession.getObjects().contains(flu));
    assertFalse(ksession.getObjects().contains(asthma));
    assertTrue(ksession.getObjects().contains(diabetes));
    debbie.getDiseases().remove(diabetes);
    ksession.fireAllRules();
    assertFalse(ksession.getObjects().contains(flu));
    assertFalse(ksession.getObjects().contains(asthma));
    assertFalse(ksession.getObjects().contains(diabetes));
    charlie.addDisease(flu);
    ksession.fireAllRules();
    assertTrue(ksession.getObjects().contains(flu));
    assertFalse(ksession.getObjects().contains(asthma));
    assertFalse(ksession.getObjects().contains(diabetes));
    charlie.addDisease(asthma);
    debbie.addDisease(diabetes);
    ksession.fireAllRules();
    assertTrue(ksession.getObjects().contains(flu));
    assertTrue(ksession.getObjects().contains(asthma));
    assertTrue(ksession.getObjects().contains(diabetes));
}

Example 29 with Child

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

the class OOPathReactiveTest method testSingleFireOnReactiveChange.

@Test
public void testSingleFireOnReactiveChange() {
    // DROOLS-1302
    final String drl = "import org.drools.mvel.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 );\n" + "end\n";
    KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", kieBaseTestConfiguration, drl);
    KieSession ksession = kbase.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);
    ksession.insert(bob);
    ksession.fireAllRules();
    list.clear();
    final Child eleonor = new Child("Eleonor", 10);
    alice.addChild(eleonor);
    final Toy toy = new Toy("eleonor toy 1");
    eleonor.addToy(toy);
    eleonor.setAge(11);
    ksession.fireAllRules();
    Assertions.assertThat(list).hasSize(1);
    list.clear();
    toy.setName("eleonor toy 2");
    ksession.fireAllRules();
    Assertions.assertThat(list).hasSize(1);
}