Package org.kie.api.runtime

Examples of org.kie.api.runtime.KieSession

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                "then\n" +
                "end";

        KieHelper helper = new KieHelper();
        helper.addContent( drl, ResourceType.DRL );
        KieSession ksession = helper.build().newKieSession();

        ksession.insert(new Y());
        ksession.fireAllRules();
        ksession.insert(new Z());
        ksession.fireAllRules();
    }
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        KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption( ClockTypeOption.get( "pseudo" ) );

        KnowledgeBase kbase = loadKnowledgeBaseFromString(str );
        KieSession ksession = createKnowledgeSession(kbase, conf);
       
        List list = new ArrayList();
        PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.<SessionClock>getSessionClock();
        DateFormat df = new SimpleDateFormat( "yyyy-MM-dd'T'HH:mm:ss.SSSZ" );
        Date date = df.parse( "2009-01-01T00:00:00.000-0000" );
       
        timeService.advanceTime( date.getTime(), TimeUnit.MILLISECONDS );
       
        final Date date1 = new Date( date.getTime() +  (15 * 1000) );
        final Date date2 = new Date( date1.getTime() + (60 * 1000) );
        final Date date3 = new Date( date2.getTime() + (60 * 1000) );
        final Date date4 = new Date( date3.getTime() + (60 * 1000) );
       
        Calendar cal1 = new Calendar() {
            public boolean isTimeIncluded(long timestamp) {
                if ( timestamp == date1.getTime() ) {
                    return true;
                } else if ( timestamp == date4.getTime() ) {
                    return false;
                } else {
                    return true;
                }
            }
        };
       
        Calendar cal2 = new Calendar() {
            public boolean isTimeIncluded(long timestamp) {
               if ( timestamp == date2.getTime() ) {
                    return false;
                }  else if ( timestamp == date3.getTime() ) {
                    return true;
                } else {
                    return true;
                }
            }
        };
       
        ksession.getCalendars().set( "cal1", cal1 );
        ksession.getCalendars().set( "cal2", cal2 );
       
        ksession.setGlobal( "list", list );
                        
        ksession.fireAllRules();
        timeService.advanceTime( 20, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 1, list.size() );
                     
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 1, list.size() );
            
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 2, list.size() );
       
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 2, list.size() );

        timeService.advanceTime( 60, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 3, list.size() );
       
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 4, list.size() );
    }
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        KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption( ClockTypeOption.get( "pseudo" ) );

        KnowledgeBase kbase = loadKnowledgeBaseFromString(str );
        KieSession ksession = createKnowledgeSession(kbase, conf);
       
        List list = new ArrayList();
        PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.<SessionClock>getSessionClock();
        DateFormat df = new SimpleDateFormat( "dd-MMM-yyyy", Locale.UK );
        Date date = df.parse( "1-JAN-2010" );
       
        Calendar cal1 = new Calendar() {
            public boolean isTimeIncluded(long timestamp) {
                return true;
            }
        };
       
        long oneDay = 60 * 60 * 24;
        ksession.getCalendars().set( "cal1", cal1 );
        ksession.setGlobal( "list", list );
       
        timeService.advanceTime( date.getTime(), TimeUnit.MILLISECONDS );
        ksession.fireAllRules();
        assertEquals( 0, list.size() );
       
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 0, list.size() );
                     
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );  // day 3
        ksession.fireAllRules();
        assertEquals( 1, list.size() );
            
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 2, list.size() );
       
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );   // day 5
        ksession.fireAllRules();
        assertEquals( 3, list.size() );

        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 3, list.size() );
    }
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        KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption(ClockTypeOption.get("pseudo"));

        KnowledgeBase kbase = loadKnowledgeBaseFromString(str );
        KieSession ksession = createKnowledgeSession(kbase, conf);
       
        List list = new ArrayList();
        PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.<SessionClock>getSessionClock();
        DateFormat df = new SimpleDateFormat( "dd-MMM-yyyy", Locale.UK );
        Date date = df.parse( "1-JAN-2010" );
       
        Calendar cal1 = new Calendar() {
            public boolean isTimeIncluded(long timestamp) {
                return true;
            }
        };
       
        long oneDay = 60 * 60 * 24;
        ksession.getCalendars().set( "cal1", cal1 );
        ksession.setGlobal( "list", list );
       
        timeService.advanceTime( date.getTime(), TimeUnit.MILLISECONDS );
        ksession.fireAllRules();
        assertEquals( 0, list.size() );
       
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 0, list.size() );
                     
        timeService.advanceTime( oneDay, TimeUnit.SECONDS ); // day 3
        ksession.fireAllRules();
        assertEquals( 1, list.size() );
            
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 2, list.size() );
       
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );   // day 5
        ksession.fireAllRules();
        assertEquals( 3, list.size() );

        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 3, list.size() );
    }
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            KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
            conf.setOption(ClockTypeOption.get("pseudo"));

            KnowledgeBase kbase = loadKnowledgeBaseFromString(str );
            KieSession ksession = createKnowledgeSession(kbase, conf);
           
            List list = new ArrayList();
            PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.<SessionClock>getSessionClock();
            DateFormat df = new SimpleDateFormat( "dd-MMM-yyyy", Locale.UK );
            Date date = df.parse( "1-JAN-2010" );
           
            Calendar cal1 = new Calendar() {
                public boolean isTimeIncluded(long timestamp) {
                    return true;
                }
            };
           
            long oneDay = 60 * 60 * 24;
            ksession.getCalendars().set( "cal1", cal1 );
            ksession.setGlobal( "list", list );
           
            timeService.advanceTime( date.getTime(), TimeUnit.MILLISECONDS );
            ksession.fireAllRules();
            assertEquals( 0, list.size() );
           
            timeService.advanceTime( oneDay, TimeUnit.SECONDS );
            ksession.fireAllRules();
            assertEquals( 0, list.size() );
                         
            timeService.advanceTime( oneDay, TimeUnit.SECONDS ); // day 3
            ksession.fireAllRules();
            assertEquals( 1, list.size() );
                
            timeService.advanceTime( oneDay, TimeUnit.SECONDS );
            ksession.fireAllRules();
            assertEquals( 2, list.size() );
           
            timeService.advanceTime( oneDay, TimeUnit.SECONDS );   // day 5
            ksession.fireAllRules();
            assertEquals( 3, list.size() );
   
            timeService.advanceTime( oneDay, TimeUnit.SECONDS );
            ksession.fireAllRules();
            assertEquals( 3, list.size() );
        } finally {
            Locale.setDefault( defaultLoc );
        }
    }
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            KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
            conf.setOption(ClockTypeOption.get("pseudo"));

            KnowledgeBase kbase = loadKnowledgeBaseFromString(str );
            KieSession ksession = createKnowledgeSession(kbase, conf);

            List list = new ArrayList();
            PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.<SessionClock>getSessionClock();
            DateFormat df = new SimpleDateFormat( "dd-MMM-yyyy", Locale.UK );
            Date date = df.parse( "1-JAN-2010" );

            Calendar cal1 = new Calendar() {
                public boolean isTimeIncluded(long timestamp) {
                    return true;
                }
            };

            long oneDay = 60 * 60 * 24;
            ksession.getCalendars().set( "cal1", cal1 );
            ksession.setGlobal( "list", list );

            timeService.advanceTime( date.getTime(), TimeUnit.MILLISECONDS );
            ksession.fireAllRules();
            assertEquals( 0, list.size() );

            timeService.advanceTime( oneDay, TimeUnit.SECONDS );
            ksession.fireAllRules();
            assertEquals( 0, list.size() );

            timeService.advanceTime( oneDay, TimeUnit.SECONDS ); // day 3
            ksession.fireAllRules();
            assertEquals( 1, list.size() );

            timeService.advanceTime( oneDay, TimeUnit.SECONDS );
            ksession.fireAllRules();
            assertEquals( 2, list.size() );

            timeService.advanceTime( oneDay, TimeUnit.SECONDS );   // day 5
            ksession.fireAllRules();
            assertEquals( 3, list.size() );

            timeService.advanceTime( oneDay, TimeUnit.SECONDS );
            ksession.fireAllRules();
            assertEquals( 4, list.size() );
        } finally {
            Locale.setDefault( defaultLoc );
        }
    }
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    }
   
    @Test(timeout=10000)
    public void testTimerWithNot() throws Exception {
        KnowledgeBase kbase = loadKnowledgeBase("test_Timer_With_Not.drl");
        KieSession ksession = createKnowledgeSession(kbase);

        ksession.fireAllRules();
        Thread.sleep( 200 );
        ksession.fireAllRules();
        Thread.sleep( 200 );
        ksession.fireAllRules();
        // now check that rule "wrap A" fired once, creating one B
        assertEquals( 2, ksession.getFactCount() );
    }
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    }

    @Test(timeout=10000)
    public void testHaltWithTimer() throws Exception {
        KnowledgeBase kbase = loadKnowledgeBase("test_Halt_With_Timer.drl");
        final KieSession ksession = createKnowledgeSession(kbase);

        new Thread( new Runnable(){
            public void run(){ ksession.fireUntilHalt(); }
            } ).start();
        Thread.sleep( 1000 );
        FactHandle handle = (FactHandle) ksession.insert( "halt" );
        Thread.sleep( 2000 );

        // now check that rule "halt" fired once, creating one Integer
        assertEquals( 2, ksession.getFactCount() );
        ksession.retract( handle );
    }
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                    "        latch.await(10, TimeUnit.MINUTES); \n" +
                    "        list.add(list.size()); \n" + 
                    " end";

            KnowledgeBase kbase = loadKnowledgeBaseFromString(str );
            KieSession ksession = createKnowledgeSession(kbase);

            CountDownLatch latch = new CountDownLatch(1);
            List list = Collections.synchronizedList( new ArrayList() );
            ksession.setGlobal( "list", list );
            ksession.setGlobal( "latch", latch );           
           
            ksession.fireAllRules();          
            Thread.sleep(500); // this makes sure it actually enters a rule
            kbase.removeRule("org.drools.compiler.test", "TimerRule");
            ksession.fireAllRules();
            latch.countDown();
            Thread.sleep(500); // allow the last rule, if we were in the middle of one to actually fire, before clearing
            ksession.fireAllRules();
            list.clear();
            Thread.sleep(500); // now wait to see if any more fire, they shouldn't
            ksession.fireAllRules();
            assertEquals( 0, list.size() );
            ksession.dispose();
        } catch (InterruptedException e) {
            throw new RuntimeException( e );
        }
    }
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        KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption(ClockTypeOption.get("pseudo"));

        KnowledgeBase kbase = loadKnowledgeBaseFromString(str );
        KieSession ksession = createKnowledgeSession(kbase, conf);

        List list = new ArrayList();

        PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.<SessionClock>getSessionClock();
        timeService.setStartupTime( DateUtils.parseDate("3-JAN-2010").getTime() );

        ksession.setGlobal( "list", list );

        ksession.fireAllRules();
        assertEquals( 0, list.size() );

        timeService.advanceTime( 20, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 0, list.size() );

        timeService.advanceTime( 15, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 1, list.size() );

        timeService.advanceTime( 3, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 1, list.size() );

        timeService.advanceTime( 2, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 2, list.size() );

        timeService.advanceTime( 10, TimeUnit.SECONDS );
        ksession.fireAllRules();
        assertEquals( 3, list.size() );
    }
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Related Classes of org.kie.api.runtime.KieSession

  • org.drools.camel.example.SpreadsheetIntegrationExampleTest
  • org.drools.compiler.beliefsystem.abductive.AbductionTest
  • org.drools.compiler.builder.impl.KnowledgeBuilderTest
  • org.drools.compiler.builder.KieBuilderTest
  • org.drools.compiler.cdi.KieBaseDefaultInjectionTest
  • org.drools.compiler.common.ActivationIteratorTest
  • org.drools.compiler.compiler.PackageBuilderTest
  • org.drools.compiler.compiler.QueryBuilderTest
  • org.drools.compiler.compiler.TypeDeclarationTest
  • org.drools.compiler.integrationtests.AccumulateTest
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