Examples with Cheese org.drools.mvel.compiler.Cheese used on opensource projects

Example 16 with Cheese

use of org.drools.mvel.compiler.Cheese in project drools by kiegroup.

the class FirstOrderLogicTest method testCollectNodeSharing.

@Test
public void testCollectNodeSharing() throws Exception {
    KieBase kbase = KieBaseUtil.getKieBaseFromClasspathResources(getClass(), kieBaseTestConfiguration, "test_collectNodeSharing.drl");
    KieSession wm = kbase.newKieSession();
    List results = new ArrayList();
    wm.setGlobal("results", results);
    wm = SerializationHelper.getSerialisedStatefulKnowledgeSession(wm, true);
    results = (List) wm.getGlobal("results");
    wm.insert(new Cheese("stilton", 10));
    wm = SerializationHelper.getSerialisedStatefulKnowledgeSession(wm, true);
    results = (List) wm.getGlobal("results");
    wm.insert(new Cheese("brie", 15));
    wm.fireAllRules();
    wm = SerializationHelper.getSerialisedStatefulKnowledgeSession(wm, true);
    results = (List) wm.getGlobal("results");
    assertEquals(1, results.size());
    assertEquals(2, ((List) results.get(0)).size());
}

Example 17 with Cheese

use of org.drools.mvel.compiler.Cheese in project drools by kiegroup.

the class ExtendsTest method testExtendsBasic2.

@Test
public void testExtendsBasic2() {
    KieBase kbase = KieBaseUtil.getKieBaseFromClasspathResources(getClass(), kieBaseTestConfiguration, "test_RuleExtend.drl");
    KieSession ksession = kbase.newKieSession();
    final List results = new ArrayList();
    ksession.setGlobal("results", results);
    final Cheese stilton = new Cheese("stilton", 5);
    final Cheese cheddar = new Cheese("cheddar", 7);
    final Cheese brie = new Cheese("brie", 5);
    ksession.insert(stilton);
    ksession.insert(cheddar);
    ksession.insert(brie);
    ksession.fireAllRules();
    assertEquals(2, results.size());
    assertEquals("stilton", results.get(0));
    assertEquals("brie", results.get(1));
}

Example 18 with Cheese

use of org.drools.mvel.compiler.Cheese in project drools by kiegroup.

the class FirstOrderLogicTest method testCollectWithNestedFromWithParams.

@Test
public void testCollectWithNestedFromWithParams() throws Exception {
    KieBase kbase = KieBaseUtil.getKieBaseFromClasspathResources(getClass(), kieBaseTestConfiguration, "test_CollectWithNestedFrom.drl");
    KieSession workingMemory = kbase.newKieSession();
    final List results = new ArrayList();
    workingMemory.setGlobal("results", results);
    final Person bob = new Person("bob", "stilton");
    Cheesery cheesery = new Cheesery();
    cheesery.addCheese(new Cheese("stilton", 10));
    cheesery.addCheese(new Cheese("brie", 20));
    cheesery.addCheese(new Cheese("muzzarela", 8));
    cheesery.addCheese(new Cheese("stilton", 5));
    cheesery.addCheese(new Cheese("provolone", 1));
    workingMemory.insert(bob);
    workingMemory.insert(cheesery);
    workingMemory.fireAllRules();
    assertEquals(1, results.size());
    List cheeses = (List) results.get(0);
    assertEquals(2, cheeses.size());
    assertEquals(bob.getLikes(), ((Cheese) cheeses.get(0)).getType());
    assertEquals(bob.getLikes(), ((Cheese) cheeses.get(1)).getType());
}

Example 19 with Cheese

use of org.drools.mvel.compiler.Cheese in project drools by kiegroup.

the class FirstOrderLogicTest method testMVELCollect.

@Test
public void testMVELCollect() throws Exception {
    KieBase kbase = KieBaseUtil.getKieBaseFromClasspathResources(getClass(), kieBaseTestConfiguration, "test_MVELCollect.drl");
    KieSession wm = kbase.newKieSession();
    final List results = new ArrayList();
    wm.setGlobal("results", results);
    wm.insert(new Cheese("stilton", 10));
    wm.insert(new Cheese("stilton", 7));
    wm.insert(new Cheese("stilton", 8));
    wm.insert(new Cheese("brie", 5));
    wm.insert(new Cheese("provolone", 150));
    wm.insert(new Cheese("provolone", 20));
    wm.insert(new Person("Bob", "stilton"));
    wm.insert(new Person("Mark", "provolone"));
    wm.fireAllRules();
    assertEquals(1, results.size());
    assertEquals(6, ((List) results.get(0)).size());
}

Example 20 with Cheese

use of org.drools.mvel.compiler.Cheese in project drools by kiegroup.

the class FirstOrderLogicTest method testCollectModifyAlphaRestriction.

@Test
public void testCollectModifyAlphaRestriction() throws Exception {
    KieBase kbase = KieBaseUtil.getKieBaseFromClasspathResources(getClass(), kieBaseTestConfiguration, "test_CollectAlphaRestriction.drl");
    KieSession wm = kbase.newKieSession();
    final List results = new ArrayList();
    wm.setGlobal("results", results);
    final Cheese[] cheese = new Cheese[] { new Cheese("stilton", 10), new Cheese("stilton", 2), new Cheese("stilton", 5), new Cheese("brie", 15), new Cheese("brie", 16), new Cheese("provolone", 8) };
    final FactHandle[] cheeseHandles = new FactHandle[cheese.length];
    for (int i = 0; i < cheese.length; i++) {
        cheeseHandles[i] = (FactHandle) wm.insert(cheese[i]);
    }
    // ---------------- 1st scenario
    int fireCount = 0;
    wm.fireAllRules();
    assertEquals(++fireCount, results.size());
    assertEquals(3, ((Collection) results.get(fireCount - 1)).size());
    assertEquals(ArrayList.class.getName(), results.get(fireCount - 1).getClass().getName());
    // ---------------- 2nd scenario
    final int index = 1;
    cheese[index].setType("brie");
    wm.update(cheeseHandles[index], cheese[index]);
    wm.fireAllRules();
    assertEquals(++fireCount, results.size());
    assertEquals(2, ((Collection) results.get(fireCount - 1)).size());
    assertEquals(ArrayList.class.getName(), results.get(fireCount - 1).getClass().getName());
    // ---------------- 3rd scenario
    wm.retract(cheeseHandles[2]);
    wm.fireAllRules();
    assertEquals(++fireCount, results.size());
    assertEquals(1, ((Collection) results.get(fireCount - 1)).size());
    assertEquals(ArrayList.class.getName(), results.get(fireCount - 1).getClass().getName());
}