Examples with Match org.kie.api.runtime.rule.Match used on opensource projects

Example 66 with Match

use of org.kie.api.runtime.rule.Match in project drools by kiegroup.

the class DeclarativeAgendaTest method testSimpleBlockingUsingForall.

@Test(timeout = 10000)
public void testSimpleBlockingUsingForall() {
    String str = "";
    str += "package org.domain.test \n";
    str += "import " + Match.class.getName() + "\n";
    str += "global java.util.List list \n";
    str += "dialect 'mvel' \n";
    str += "rule rule1 @department(sales) salience -100 \n";
    str += "when \n";
    str += "     $s : String( this == 'go1' ) \n";
    str += "then \n";
    str += "    list.add( kcontext.rule.name + ':' + $s ); \n";
    str += "end \n";
    str += "rule rule2 salience 200\n";
    str += "when \n";
    str += "     $s : String( this == 'go1' ) \n";
    str += "     exists  Match( department == 'sales' ) \n";
    str += "     forall ( $a : Match( department == 'sales' ) Match( this == $a, active == false ) ) \n";
    str += "then \n";
    str += "    list.add( kcontext.rule.name + ':' + $s ); \n";
    str += "end \n";
    final KieModule kieModule = KieUtil.getKieModuleFromDrls("test", kieBaseTestConfiguration, str);
    final KieBase kbase = KieBaseUtil.newKieBaseFromKieModuleWithAdditionalOptions(kieModule, kieBaseTestConfiguration, DeclarativeAgendaOption.ENABLED);
    KieSession ksession = kbase.newKieSession();
    List list = new ArrayList();
    ksession.setGlobal("list", list);
    ksession.insert("go1");
    ksession.fireAllRules();
    assertEquals(2, list.size());
    assertTrue(list.contains("rule1:go1"));
    assertTrue(list.contains("rule2:go1"));
    ksession.dispose();
}

Example 67 with Match

use of org.kie.api.runtime.rule.Match in project drools by kiegroup.

the class DeclarativeAgendaTest method testIterativeUpdate.

@Test(timeout = 10000)
public void testIterativeUpdate() {
    String str = "";
    str += "package org.domain.test \n";
    str += "import " + Match.class.getName() + "\n";
    str += "global java.util.List list \n";
    str += "dialect 'mvel' \n";
    str += "rule rule0 \n";
    str += "when \n";
    str += "     $s : String( this == 'rule0' ) \n";
    str += "then \n";
    str += "    list.add( kcontext.rule.name ); \n";
    str += "end \n";
    str += "rule rule1 \n";
    str += "when \n";
    str += "     $s : String( this == 'rule1' ) \n";
    str += "then \n";
    str += "    list.add( kcontext.rule.name ); \n";
    str += "end \n";
    str += "rule rule2 \n";
    str += "when \n";
    str += "     $s : String( this == 'rule2' ) \n";
    str += "then \n";
    str += "    list.add( kcontext.rule.name ); \n";
    str += "end \n";
    str += "rule blockerAllSalesRules1 @activationListener('direct') \n";
    str += "when \n";
    str += "     $l : List( ) \n";
    str += "     $i : Match( rule.name == $l[0] ) \n";
    str += "then \n";
    // str += "   System.out.println( kcontext.rule.name  + ':' + $i ); \n";
    str += "    list.add( 'block:' + $i.rule.name  ); \n";
    str += "    kcontext.blockMatch( $i ); \n";
    str += "end \n";
    final KieModule kieModule = KieUtil.getKieModuleFromDrls("test", kieBaseTestConfiguration, str);
    final KieBase kbase = KieBaseUtil.newKieBaseFromKieModuleWithAdditionalOptions(kieModule, kieBaseTestConfiguration, DeclarativeAgendaOption.ENABLED);
    KieSession ksession = kbase.newKieSession();
    List list = new ArrayList();
    ksession.setGlobal("list", list);
    FactHandle rule0 = ksession.insert("rule0");
    FactHandle rule1 = ksession.insert("rule1");
    FactHandle rule2 = ksession.insert("rule2");
    ksession.fireAllRules();
    assertEquals(3, list.size());
    assertTrue(list.contains("rule0"));
    assertTrue(list.contains("rule1"));
    assertTrue(list.contains("rule2"));
    list.clear();
    ArrayList l = new ArrayList();
    l.add("rule0");
    FactHandle lh = ksession.insert(l);
    ksession.update(rule0, "rule0");
    ksession.update(rule1, "rule1");
    ksession.update(rule2, "rule2");
    ksession.fireAllRules();
    assertEquals(4, list.size());
    assertTrue(list.contains("block:rule0"));
    assertTrue(list.contains("rule1"));
    assertTrue(list.contains("rule2"));
    assertFalse(list.contains("rule0"));
    list.clear();
    ksession.update(rule0, "rule0");
    ksession.update(rule1, "rule1");
    ksession.update(rule2, "rule2");
    ksession.fireAllRules();
    assertEquals(3, list.size());
    assertTrue(list.contains("block:rule0"));
    assertTrue(list.contains("rule1"));
    assertTrue(list.contains("rule2"));
    assertFalse(list.contains("rule0"));
    list.clear();
    l.set(0, "rule1");
    ksession.update(lh, l);
    ksession.fireAllRules();
    System.out.println(list);
    assertEquals(2, list.size());
    assertTrue(list.contains("rule0"));
    assertTrue(list.contains("block:rule1"));
    list.clear();
    ksession.update(rule0, "rule0");
    ksession.update(rule1, "rule1");
    ksession.update(rule2, "rule2");
    ksession.fireAllRules();
    assertEquals(3, list.size());
    assertTrue(list.contains("block:rule1"));
    assertTrue(list.contains("rule0"));
    assertTrue(list.contains("rule2"));
    assertFalse(list.contains("rule1"));
    list.clear();
    l.set(0, "rule2");
    ksession.update(lh, l);
    ksession.fireAllRules();
    assertEquals(2, list.size());
    assertTrue(list.contains("rule1"));
    assertTrue(list.contains("block:rule2"));
}

Example 68 with Match

use of org.kie.api.runtime.rule.Match in project drools by kiegroup.

the class DeclarativeAgendaTest method testCancelMultipleActivations.

@Test(timeout = 10000)
public void testCancelMultipleActivations() {
    String str = "package org.domain.test\n" + "import " + Match.class.getName() + "\n" + "global java.util.List list\n" + "rule sales1 @department('sales')\n" + "when\n" + "    String( this == 'fireRules' )\n" + "then\n" + "    list.add(\"sales1\");\n" + "end\n" + "\n" + "rule sales2 @department('sales') \n" + "when\n" + "    String( this == 'fireRules' )\n" + "then\n" + "    list.add(\"sales2\");\n" + "end\n" + "\n" + "rule salesCancel @activationListener('direct')\n" + "when\n" + "    $i : Match( department == 'sales' )\n" + "then\n" + "    kcontext.cancelMatch($i);\n" + "end";
    final KieModule kieModule = KieUtil.getKieModuleFromDrls("test", kieBaseTestConfiguration, str);
    final KieBase kbase = KieBaseUtil.newKieBaseFromKieModuleWithAdditionalOptions(kieModule, kieBaseTestConfiguration, DeclarativeAgendaOption.ENABLED);
    KieSession ksession = kbase.newKieSession();
    List list = new ArrayList();
    ksession.setGlobal("list", list);
    ksession.insert("fireRules");
    ksession.fireAllRules();
    System.out.println(list);
    assertEquals(0, list.size());
    ksession.dispose();
}