Examples with KieBaseConfiguration org.kie.api.KieBaseConfiguration used on opensource projects

Example 26 with KieBaseConfiguration

use of org.kie.api.KieBaseConfiguration in project drools by kiegroup.

the class DeclarativeAgendaTest method testMultipleBlockersWithUnblockAll.

@Test(timeout = 10000)
public void testMultipleBlockersWithUnblockAll() {
    // This test is a bit wierd as it recurses. Maybe unblockAll is not feasible...
    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 @Propagation(EAGER) @department(sales) \n";
    str += "when \n";
    str += "     $s : String( this == 'go0' ) \n";
    str += "then \n";
    str += "    list.add( kcontext.rule.name + ':' + $s ); \n";
    str += "end \n";
    str += "rule blockerAllSalesRules1 @activationListener('direct') \n";
    str += "when \n";
    str += "     $s : String( this == 'go1' ) \n";
    str += "     $i : Match( department == 'sales' ) \n";
    str += "then \n";
    str += "    list.add( kcontext.rule.name + ':' + $i.rule.name + ':' + $s  ); \n";
    str += "    kcontext.blockMatch( $i ); \n";
    str += "end \n";
    str += "rule blockerAllSalesRules2 @activationListener('direct') \n";
    str += "when \n";
    str += "     $s : String( this == 'go2' ) \n";
    str += "     $i : Match( department == 'sales' ) \n";
    str += "then \n";
    str += "    list.add( kcontext.rule.name + ':' + $i.rule.name + ':' + $s  ); \n";
    str += "    kcontext.blockMatch( $i ); \n";
    str += "end \n";
    str += "rule blockerAllSalesRules3 @activationListener('direct') \n";
    str += "when \n";
    str += "     $s : String( this == 'go3' ) \n";
    str += "     $i : Match( department == 'sales' ) \n";
    str += "then \n";
    str += "    list.add( kcontext.rule.name + ':' + $i.rule.name + ':' + $s  ); \n";
    str += "    kcontext.blockMatch( $i ); \n";
    str += "end \n";
    str += "rule unblockAll @activationListener('direct') \n";
    str += "when \n";
    str += "     $s : String( this == 'go4' ) \n";
    str += "     $i : Match( department == 'sales', active == true ) \n";
    str += "then \n";
    str += "    list.add( kcontext.rule.name + ':' + $i.rule.name + ':' + $s  ); \n";
    str += "    kcontext.unblockAllMatches( $i ); \n";
    str += "end \n";
    KieBaseConfiguration kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    kconf.setOption(DeclarativeAgendaOption.ENABLED);
    KieBase kbase = loadKnowledgeBaseFromString(kconf, str);
    KieSession ksession = createKnowledgeSession(kbase);
    List list = new ArrayList();
    ksession.setGlobal("list", list);
    FactHandle go0 = ksession.insert("go0");
    FactHandle go1 = ksession.insert("go1");
    FactHandle go2 = ksession.insert("go2");
    FactHandle go3 = ksession.insert("go3");
    ksession.fireAllRules();
    assertEquals(3, list.size());
    System.out.println(list);
    assertTrue(list.contains("blockerAllSalesRules1:rule0:go1"));
    assertTrue(list.contains("blockerAllSalesRules2:rule0:go2"));
    assertTrue(list.contains("blockerAllSalesRules3:rule0:go3"));
    list.clear();
    FactHandle go4 = ksession.insert("go4");
    ksession.fireAllRules();
    System.out.println(list);
    assertEquals(5, list.size());
    assertTrue(list.contains("unblockAll:rule0:go4"));
    assertTrue(list.contains("rule0:go0"));
    assertTrue(list.contains("blockerAllSalesRules1:rule0:go1"));
    assertTrue(list.contains("blockerAllSalesRules2:rule0:go2"));
    assertTrue(list.contains("blockerAllSalesRules3:rule0:go3"));
}

Example 27 with KieBaseConfiguration

use of org.kie.api.KieBaseConfiguration in project drools by kiegroup.

the class DeclarativeAgendaTest method testExplicitUndercutWithDeclarativeAgenda.

@Test
public void testExplicitUndercutWithDeclarativeAgenda() {
    String drl = "package org.drools.test;\n" + "\n" + "import org.kie.api.runtime.rule.Match;\n" + "\n" + "global java.util.List list;\n" + "\n" + "declare Foo\n" + "    type  : String\n" + "    value : double\n" + "end\n" + "\n" + "declare Bar\n" + "    type  : String\n" + "    total : double\n" + "end\n" + "\n" + "\n" + "rule \"Init\"\n" + "when\n" + "then\n" + "    insert( new Foo( \"first\", 10 ) );\n" + "    insert( new Foo( \"first\", 11 ) );\n" + "    insert( new Foo( \"second\", 20 ) );\n" + "    insert( new Foo( \"second\", 22 ) );\n" + "    insert( new Foo( \"third\", 30 ) );\n" + "    insert( new Foo( \"third\", 40 ) );\n" + "end\n" + "\n" + "rule \"Accumulate\"\n" + "salience 100\n" + "dialect \"mvel\"\n" + "  when\n" + "    $type : String() from [ \"first\", \"second\", \"third\" ]\n" + "    accumulate ( Foo( type == $type, $value : value ),\n" + "                 $total : sum( $value );\n" + "                 $total > 0 )\n" + "  then\n" + "    insert(new Bar($type, $total));\n" + "end\n" + "\n" + "rule \"handle all Bars of type first\"\n" + "@Undercuts( others )\n" + "  when\n" + "    $bar : Bar( type == 'first', $total : total )\n" + "  then\n" + "    System.out.println( \"First bars \" + $total );\n" + "    list.add( $total );\n" + "end\n" + "\n" + "rule \"handle all Bars of type second\"\n" + "@Undercuts( others )\n" + "  when\n" + "    $bar : Bar( type == 'second', $total : total )\n" + "  then\n" + "    System.out.println( \"Second bars \" + $total );\n" + "    list.add( $total );\n" + "end\n" + "\n" + "rule \"others\"\n" + "  when\n" + "    $bar : Bar( $total : total )\n" + "  then\n" + "    System.out.println( \"Other bars \" + $total );\n" + "    list.add( $total );\n" + "end\n" + "\n" + "\n" + "rule \"Undercut\"\n" + "@Direct \n" + "when\n" + "    $m : Match( $handles : factHandles )\n" + "    $v : Match( rule.name == $m.Undercuts, factHandles == $handles )\n" + "then\n" + "    System.out.println( \"Activation of rule \" + $m.getRule().getName() + \" overrides \" + $v.getRule().getName() + \" for tuple \" + $handles );\n" + "    kcontext.cancelMatch( $v );\n" + "end\n" + "\n" + "\n";
    KieBaseConfiguration kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    kconf.setOption(DeclarativeAgendaOption.ENABLED);
    KieBase kbase = loadKnowledgeBaseFromString(kconf, drl);
    KieSession ksession = createKnowledgeSession(kbase);
    List list = new ArrayList();
    ksession.setGlobal("list", list);
    ksession.fireAllRules();
    assertEquals(Arrays.asList(21.0, 42.0, 70.0), list);
    ksession.dispose();
}

Example 28 with KieBaseConfiguration

use of org.kie.api.KieBaseConfiguration in project drools by kiegroup.

the class DynamicRulesTest method testJBRULES_2206.

@Test(timeout = 10000)
public void testJBRULES_2206() {
    KieBaseConfiguration config = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    ((RuleBaseConfiguration) config).setRuleBaseUpdateHandler(null);
    InternalKnowledgeBase kbase = (InternalKnowledgeBase) getKnowledgeBase(config);
    KieSession session = createKnowledgeSession(kbase);
    AgendaEventListener ael = mock(AgendaEventListener.class);
    session.addEventListener(ael);
    for (int i = 0; i < 5; i++) {
        session.insert(new Cheese());
    }
    kbase.addPackages(loadKnowledgePackages("test_JBRULES_2206_1.drl"));
    ((InternalAgenda) session.getAgenda()).evaluateEagerList();
    // two matching rules were added, so 2 activations should have been created
    verify(ael, times(2)).matchCreated(any(MatchCreatedEvent.class));
    int fireCount = session.fireAllRules();
    // both should have fired
    assertEquals(2, fireCount);
    kbase.addPackages(loadKnowledgePackages("test_JBRULES_2206_2.drl"));
    ((InternalAgenda) session.getAgenda()).evaluateEagerList();
    // one rule was overridden and should activate
    verify(ael, times(3)).matchCreated(any(MatchCreatedEvent.class));
    fireCount = session.fireAllRules();
    // that rule should fire again
    assertEquals(1, fireCount);
    session.dispose();
}

Example 29 with KieBaseConfiguration

use of org.kie.api.KieBaseConfiguration in project drools by kiegroup.

the class Misc2Test method testAgendaGroupSalience.

@Test(timeout = 10000)
public void testAgendaGroupSalience() {
    // BZ-999360
    String str = "global java.util.List ruleList\n" + "\n" + "rule first\n" + "salience 2\n" + "when\n" + "then\n" + "    ruleList.add(\"first\");\n" + "    drools.getKnowledgeRuntime().getAgenda().getAgendaGroup(\"agenda\").setFocus();\n" + "end\n" + "\n" + "rule second\n" + "agenda-group \"agenda\"\n" + "when\n" + "    $s : String( this == 'fireRules' )\n" + "then\n" + "    ruleList.add(\"second\");\n" + "end\n" + "\n" + "rule third\n" + "salience 1\n" + "when\n" + "    $s : String( this == 'fireRules' )\n" + "then\n" + "    ruleList.add(\"third\");\n" + "end\n";
    KieBaseConfiguration kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    kconf.setOption(DeclarativeAgendaOption.ENABLED);
    KieBase kbase = loadKnowledgeBaseFromString(kconf, str);
    KieSession ksession = kbase.newKieSession();
    ArrayList<String> ruleList = new ArrayList<String>();
    ksession.setGlobal("ruleList", ruleList);
    ksession.insert("fireRules");
    ksession.fireAllRules();
    assertEquals(ruleList.get(0), "first");
    assertEquals(ruleList.get(1), "second");
    assertEquals(ruleList.get(2), "third");
}

Example 30 with KieBaseConfiguration

use of org.kie.api.KieBaseConfiguration in project drools by kiegroup.

the class AbductionTest method testBacktracking.

@Test
@Ignore("Not implemented yet")
public void testBacktracking() {
    String droolsSource = "package org.drools.abductive.test; \n" + "import org.kie.api.runtime.rule.Match;\n" + "" + "declare Foo " + "@Abducible " + "   id : Integer @key " + "end " + "query bar( Integer $id ) " + "   @Abductive( target=Foo.class, backtracking=true ) " + "   $id := Integer() " + "end " + "rule Check " + "when " + "   bar( $i ; ) " + "then " + "   System.out.println( 'YES ' + $i ); " + "end " + "rule Check2 " + "when " + "   bar( $i ; ) " + "then " + "   System.out.println( 'HAH ' + $i ); " + "end " + "rule Init " + "when " + "then" + "   insert( new Integer( 1 ) ); " + "   insert( new Integer( 2 ) ); " + "end  " + "";
    // ///////////////////////////////////
    KieBaseConfiguration kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    kconf.setOption(DeclarativeAgendaOption.ENABLED);
    KieSession session = getSessionFromString(droolsSource, kconf);
    session.fireAllRules();
    for (Object o : session.getObjects()) {
        System.out.println(">>> " + o);
    }
}