Examples with KieHelper org.kie.internal.utils.KieHelper used on opensource projects

Example 51 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class OOPathTest method testPrimitives.

@Test
public void testPrimitives() {
    // DROOLS-1266
    final String drl = "import org.drools.compiler.oopath.model.*;\n" + "global java.util.List list\n" + "\n" + "rule R when\n" + "  Adult( $x: /children.age )\n" + "then\n" + "  list.add( $x );\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 Man bob = new Man("Bob", 40);
    bob.addChild(new Child("Charles", 12));
    bob.addChild(new Child("Debbie", 8));
    ksession.insert(bob);
    ksession.fireAllRules();
    Assertions.assertThat(list).hasSize(2);
}

Example 52 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class OOPathTest method testBackReferenceConstraint.

@Test
public void testBackReferenceConstraint() {
    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/toys[ name.length == ../name.length ] )\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("Carl", 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"));
    debbie.addToy(new Toy("guitar"));
    ksession.insert(bob);
    ksession.fireAllRules();
    Assertions.assertThat(list).containsExactlyInAnyOrder("ball", "guitar");
}

Example 53 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class OOPathTest method testWith2Peers.

@Test
public void testWith2Peers() {
    // DROOLS-1589
    String header = "import org.drools.compiler.oopath.model.*;\n" + "global java.util.List list\n\n";
    String drl1 = "rule R1 when\n" + "  Man( $m: /wife[age == 25] )\n" + "then\n" + "  list.add($m.getName());\n" + "end\n\n";
    String drl2 = "rule R2 when\n" + "  Man( $m: /wife[age == 26] )\n" + "then\n" + "  list.add($m.getName());\n" + "end\n\n";
    String drl3 = "rule R3 when\n" + "  Man( $m: /wife[age == 27] )\n" + "then\n" + "  list.add($m.getName());\n" + "end\n\n";
    final KieSession ksession = new KieHelper().addContent(header + drl1 + drl2 + drl3, ResourceType.DRL).build().newKieSession();
    final List<String> list = new ArrayList<>();
    ksession.setGlobal("list", list);
    final Man bob = new Man("John", 25);
    bob.setWife(new Woman("Jane", 25));
    ksession.insert(bob);
    ksession.fireAllRules();
    assertEquals(1, list.size());
    assertEquals("Jane", list.get(0));
    list.clear();
    bob.getWife().setAge(26);
    ksession.fireAllRules();
    assertEquals(1, list.size());
    assertEquals("Jane", list.get(0));
    list.clear();
    bob.getWife().setAge(27);
    ksession.fireAllRules();
    assertEquals(1, list.size());
    assertEquals("Jane", list.get(0));
    list.clear();
    bob.getWife().setAge(28);
    ksession.fireAllRules();
    assertEquals(0, list.size());
}

Example 54 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class OOPathTest method testDoubleRemove.

@Test
public void testDoubleRemove() {
    // DROOLS-1376
    final String drl = "import org.drools.compiler.oopath.model.*;\n" + "\n" + "rule R2 when\n" + "  Group( $id: name, $p: /members[age >= 20] )\n" + "then\n" + "  System.out.println( $id + \".\" + $p.getName() );\n" + "  insertLogical(      $id + \".\" + $p.getName() );\n" + "end\n";
    final KieSession ksession = new KieHelper().addContent(drl, ResourceType.DRL).build().newKieSession();
    final Adult ada = new Adult("Ada", 20);
    final Adult bea = new Adult("Bea", 20);
    final Group x = new Group("X");
    final Group y = new Group("Y");
    x.addPerson(ada);
    x.addPerson(bea);
    y.addPerson(ada);
    y.addPerson(bea);
    ksession.insert(x);
    ksession.insert(y);
    ksession.fireAllRules();
    assertTrue(factsCollection(ksession).contains("X.Ada"));
    assertTrue(factsCollection(ksession).contains("X.Bea"));
    assertTrue(factsCollection(ksession).contains("Y.Ada"));
    assertTrue(factsCollection(ksession).contains("Y.Bea"));
    x.removePerson(ada);
    x.removePerson(bea);
    y.removePerson(ada);
    y.removePerson(bea);
    ksession.fireAllRules();
    assertFalse(factsCollection(ksession).contains("X.Ada"));
    assertFalse(factsCollection(ksession).contains("X.Bea"));
    assertFalse(factsCollection(ksession).contains("Y.Ada"));
    assertFalse(factsCollection(ksession).contains("Y.Bea"));
}

Example 55 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class OOPathTest method testOOPathWithLocalInnerDeclaration.

@Test
public void testOOPathWithLocalInnerDeclaration() {
    // DROOLS-1411
    final String drl = "import org.drools.compiler.oopath.model.*;\n" + "import " + TMFileSetQuater.class.getCanonicalName() + ";\n" + "global java.util.Set duplicateNames; \n" + "\n" + "rule DIFF_FILES_BUT_WITH_SAME_FILENAME when\n" + "  $ic1 : TMFileWithParentObj( $curName : name, $curId : id, \n" + "                               $ic2: /parent#TMFileSetQuater/files[name == $curName, id != $curId ] )\n" + "then\n" + "  System.out.println( $ic1 + \" \" + $ic2 );\n" + "  duplicateNames.add( $ic1.getName() );\n" + "end\n";
    final KieSession ksession = new KieHelper().addContent(drl, ResourceType.DRL).build().newKieSession();
    final Set duplicateNames = new HashSet();
    ksession.setGlobal("duplicateNames", duplicateNames);
    final TMFileSetQuater x = new TMFileSetQuater("X");
    final TMFileWithParentObj file0 = new TMFileWithParentObj(0, "File0", 47, x);
    final TMFileWithParentObj file1 = new TMFileWithParentObj(1, "File1", 47, x);
    final TMFileWithParentObj file2 = new TMFileWithParentObj(2, "File0", 47, x);
    x.getFiles().addAll(Arrays.asList(file0, file1, file2));
    ksession.insert(x);
    ksession.insert(file0);
    ksession.insert(file1);
    ksession.insert(file2);
    ksession.fireAllRules();
    assertTrue(duplicateNames.contains("File0"));
    assertFalse(duplicateNames.contains("File1"));
}