use of org.drools.compiler.oopath.model.Disease 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");
}
use of org.drools.compiler.oopath.model.Disease in project drools by kiegroup.
the class OOPathReactiveTests method testRemoveFromAndAddToReactiveSet.
@Test
public void testRemoveFromAndAddToReactiveSet() {
final String drl = "import org.drools.compiler.oopath.model.*;\n" + "\n" + "rule R when\n" + " School( $disease: /children/diseases )\n" + "then\n" + " insertLogical( $disease );\n" + "end\n";
final KieSession ksession = new KieHelper().addContent(drl, ResourceType.DRL).build().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));
}
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