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

Example 86 with KieHelper

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

the class NodesPartitioningTest method checkDrl.

private void checkDrl(String drl) {
    InternalKnowledgeBase kbase = (InternalKnowledgeBase) new KieHelper().addContent(drl, ResourceType.DRL).build(MultithreadEvaluationOption.YES);
    Rete rete = kbase.getRete();
    for (EntryPointNode entryPointNode : rete.getEntryPointNodes().values()) {
        traverse(entryPointNode);
    }
}

Example 87 with KieHelper

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

the class ParallelEvaluationTest method testMultipleParallelKieSessionsWithUpdates.

@Test(timeout = 10000L)
public void testMultipleParallelKieSessionsWithUpdates() throws InterruptedException, ExecutionException, TimeoutException {
    final int NUMBER_OF_PARALLEL_SESSIONS = 5;
    /* Create KIE base */
    StringBuilder sb = new StringBuilder(400);
    sb.append("global java.util.List list;\n");
    for (int i = 0; i < 10; i++) {
        sb.append(getRule(i, ""));
    }
    KieBase kBase = new KieHelper().addContent(sb.toString(), ResourceType.DRL).build(MultithreadEvaluationOption.YES);
    /* Create parallel tasks */
    List<Callable<Void>> tasks = new ArrayList<>();
    for (int i = 0; i < NUMBER_OF_PARALLEL_SESSIONS; i++) {
        tasks.add(getMultipleParallelKieSessionsWithUpdatesCallable(kBase));
    }
    /* Run tasks in parallel */
    runTasksInParallel(tasks);
}

Example 88 with KieHelper

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

the class ParallelEvaluationTest method testWithInsertions.

@Test(timeout = 10000L)
public void testWithInsertions() {
    StringBuilder sb = new StringBuilder(4000);
    sb.append("global java.util.List list;\n");
    int ruleNr = 200;
    for (int i = 0; i < ruleNr; i++) {
        sb.append(getRule(i, "insert( $i + 10 );\ninsert( \"\" + ($i + 10) );\n"));
    }
    KieSession ksession = new KieHelper().addContent(sb.toString(), ResourceType.DRL).build(MultithreadEvaluationOption.YES).newKieSession();
    assertTrue(((InternalWorkingMemory) ksession).getAgenda().isParallelAgenda());
    List<Integer> list = new DebugList<Integer>();
    ksession.setGlobal("list", list);
    for (int i = 0; i < 10; i++) {
        ksession.insert(i);
        ksession.insert("" + i);
    }
    ksession.fireAllRules();
    assertEquals(ruleNr, list.size());
}

Example 89 with KieHelper

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

the class ParallelEvaluationTest method testMultipleParallelKieSessionsWithDeletes.

@Test(timeout = 10000L)
public void testMultipleParallelKieSessionsWithDeletes() throws InterruptedException, ExecutionException, TimeoutException {
    final int NUMBER_OF_PARALLEL_SESSIONS = 5;
    /* Create KIE base */
    StringBuilder sb = new StringBuilder(400);
    sb.append("global java.util.List list;\n");
    for (int i = 1; i < 11; i++) {
        sb.append(getRule(i, "delete( $i );\n"));
    }
    for (int i = 1; i < 11; i++) {
        sb.append(getNotRule(i));
    }
    KieBase kbase = new KieHelper().addContent(sb.toString(), ResourceType.DRL).build(MultithreadEvaluationOption.YES);
    List<Callable<Void>> tasks = new ArrayList<>();
    for (int i = 0; i < NUMBER_OF_PARALLEL_SESSIONS; i++) {
        tasks.add(getMultipleParallelKieSessionsWithDeletesCallable(kbase));
    }
    /* Run tasks in parallel */
    runTasksInParallel(tasks);
}

Example 90 with KieHelper

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

the class ParallelEvaluationTest method testDisableParallelismOnSinglePartition.

@Test(timeout = 10000L)
public void testDisableParallelismOnSinglePartition() {
    String drl = "rule R1 when\n" + "    $i : Integer( this == 4 )" + "    String( length > $i )\n" + "then end \n" + "rule R2 when\n" + "    $i : Integer( this == 4 )" + "    String( length == $i )\n" + "then end \n" + "rule R3 when\n" + "    $i : Integer( this == 4 )" + "    String( length < $i )\n" + "then end \n";
    KieSession ksession = new KieHelper().addContent(drl, ResourceType.DRL).build(MultithreadEvaluationOption.YES).newKieSession();
    InternalWorkingMemory session = (InternalWorkingMemory) ksession;
    // since there is only one partition the multithread evaluation should be disabled and run with the DefaultAgenda
    assertFalse(((InternalWorkingMemory) ksession).getAgenda().isParallelAgenda());
}