Examples with StockTick org.drools.compiler.StockTick used on opensource projects

Example 41 with StockTick

use of org.drools.compiler.StockTick in project drools by kiegroup.

the class CepEspTest method testExpireEventOnEndTimestamp.

@Test(timeout = 10000)
public void testExpireEventOnEndTimestamp() throws Exception {
    // DROOLS-40
    String str = "package org.drools.compiler;\n" + "\n" + "import org.drools.compiler.StockTick;\n" + "\n" + "global java.util.List resultsAfter;\n" + "\n" + "declare StockTick\n" + "    @role( event )\n" + "    @duration( duration )\n" + "end\n" + "\n" + "rule \"after[60,80]\"\n" + "when\n" + "$a : StockTick( company == \"DROO\" )\n" + "$b : StockTick( company == \"ACME\", this after[60,80] $a )\n" + "then\n" + "       resultsAfter.add( $b );\n" + "end";
    KieBaseConfiguration config = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    config.setOption(EventProcessingOption.STREAM);
    KieBase kbase = loadKnowledgeBaseFromString(config, str);
    KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    conf.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieSession ksession = kbase.newKieSession(conf, null);
    PseudoClockScheduler clock = (PseudoClockScheduler) ksession.getSessionClock();
    List<StockTick> resultsAfter = new ArrayList<StockTick>();
    ksession.setGlobal("resultsAfter", resultsAfter);
    // inserting new StockTick with duration 30 at time 0 => rule
    // after[60,80] should fire when ACME lasts at 100-120
    ksession.insert(new StockTick(1, "DROO", 0, 0, 30));
    clock.advanceTime(100, TimeUnit.MILLISECONDS);
    ksession.insert(new StockTick(2, "ACME", 0, 0, 20));
    ksession.fireAllRules();
    assertEquals(1, resultsAfter.size());
}

Example 42 with StockTick

use of org.drools.compiler.StockTick in project drools by kiegroup.

the class CepEspTest method testBeforeOnArbitraryDates.

@Test(timeout = 10000)
public void testBeforeOnArbitraryDates() throws Exception {
    // read in the source
    KieBaseConfiguration conf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    conf.setOption(EventProcessingOption.STREAM);
    final KieBase kbase = loadKnowledgeBase(conf, "test_CEP_BeforeOperatorDates.drl");
    KieSessionConfiguration sconf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    sconf.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieSession wm = createKnowledgeSession(kbase, sconf);
    final List<?> results = new ArrayList<Object>();
    wm.setGlobal("results", results);
    StockTickInterface tick1 = new StockTick(1, "DROO", 50, // arbitrary timestamp
    104000, 3);
    StockTickInterface tick2 = new StockTick(2, "ACME", 10, // 4 seconds after DROO
    100000, 3);
    InternalFactHandle handle1 = (InternalFactHandle) wm.insert(tick1);
    InternalFactHandle handle2 = (InternalFactHandle) wm.insert(tick2);
    assertNotNull(handle1);
    assertNotNull(handle2);
    assertTrue(handle1.isEvent());
    assertTrue(handle2.isEvent());
    // wm  = SerializationHelper.serializeObject(wm);
    wm.fireAllRules();
    assertEquals(4, results.size());
    assertEquals(tick1, results.get(0));
    assertEquals(tick2, results.get(1));
    assertEquals(tick1, results.get(2));
    assertEquals(tick2, results.get(3));
}

Example 43 with StockTick

use of org.drools.compiler.StockTick in project drools by kiegroup.

the class CepEspTest method testTemporalOperators.

@Test(timeout = 10000)
public void testTemporalOperators() throws Exception {
    // read in the source
    final RuleBaseConfiguration kbconf = new RuleBaseConfiguration();
    kbconf.setEventProcessingMode(EventProcessingOption.STREAM);
    KieBase kbase = loadKnowledgeBase(kbconf, "test_CEP_TemporalOperators.drl");
    KieSession ksession = createKnowledgeSession(kbase);
    ksession.insert(new StockTick(1, "A", 10, 1000));
}

Example 44 with StockTick

use of org.drools.compiler.StockTick in project drools by kiegroup.

the class DynamicRulesTest method testDynamicRuleAdditionsWithEntryPoints.

@Test(timeout = 10000)
public void testDynamicRuleAdditionsWithEntryPoints() throws Exception {
    Collection<KiePackage> kpkgs = loadKnowledgePackages("test_DynamicWithEntryPoint.drl");
    InternalKnowledgeBase kbase = (InternalKnowledgeBase) getKnowledgeBase();
    KieSession ksession = createKnowledgeSession(kbase);
    // now lets add some knowledge to the kbase
    kbase.addPackages(kpkgs);
    List<StockTick> results = new ArrayList<StockTick>();
    ksession.setGlobal("results", results);
    EntryPoint ep = ksession.getEntryPoint("in-channel");
    ep.insert(new StockTick(1, "RHT", 20, 10000));
    ep.insert(new StockTick(2, "RHT", 21, 15000));
    ep.insert(new StockTick(3, "RHT", 22, 20000));
    ksession.fireAllRules();
    assertEquals(3, results.size());
}

Example 45 with StockTick

use of org.drools.compiler.StockTick in project drools by kiegroup.

the class CepEspTest method testTimeWindowWithPastEvents.

@Test(timeout = 10000)
public void testTimeWindowWithPastEvents() throws Exception {
    // JBRULES-2258
    String drl = "package org.drools.compiler;\n" + "\n" + "import java.util.List\n" + "\n" + "global List timeResults;\n" + "\n" + "declare StockTick\n" + " @role( event )\n" + " @timestamp( time ) \n" + "end\n" + "\n" + "rule \"collect with time window\"\n" + "when\n" + " accumulate(\n" + " $o : StockTick() over window:time(10ms)," + " $tot : count( $o );" + " $tot > 0 )\n" + "then\n" + " System.out.println( $tot ); \n" + " timeResults.add( $tot );\n" + "end\n";
    final KieBaseConfiguration kbconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    kbconf.setOption(EventProcessingOption.STREAM);
    final KieBase kbase = loadKnowledgeBaseFromString(kbconf, drl);
    KieSessionConfiguration ksconf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    ksconf.setOption(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    KieSession ksession = createKnowledgeSession(kbase, ksconf);
    List<Number> timeResults = new ArrayList<Number>();
    ksession.setGlobal("timeResults", timeResults);
    SessionPseudoClock clock = (SessionPseudoClock) ksession.<SessionClock>getSessionClock();
    int count = 0;
    StockTick tick1 = new StockTick(count++, "X", 0.0, 1);
    StockTick tick2 = new StockTick(count++, "X", 0.0, 3);
    StockTick tick3 = new StockTick(count++, "X", 0.0, 7);
    StockTick tick4 = new StockTick(count++, "X", 0.0, 9);
    StockTick tick5 = new StockTick(count++, "X", 0.0, 15);
    clock.advanceTime(30, TimeUnit.MILLISECONDS);
    ksession.insert(tick1);
    ksession.insert(tick2);
    ksession.insert(tick3);
    ksession.insert(tick4);
    ksession.insert(tick5);
    ksession.fireAllRules();
    System.out.println(timeResults);
    assertTrue(timeResults.isEmpty());
    clock.advanceTime(0, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertTrue(timeResults.isEmpty());
    clock.advanceTime(3, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertTrue(timeResults.isEmpty());
    clock.advanceTime(10, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertTrue(timeResults.isEmpty());
}