Examples of PseudoClockScheduler

org.drools.core.time.impl.PseudoClockScheduler
A PseudoClockScheduler is a scheduler based on a user controlled clock that allows the user to explicitly control current time.
org.drools.time.impl.PseudoClockScheduler
A PseudoClockScheduler is a scheduler based on a user controlled clock that allows the user to explicitly control current time. @author etirelli

Examples of org.drools.time.impl.PseudoClockScheduler

        if( globalResolver != null ) {
            session.setGlobalResolver( globalResolver );
        }


        if ( session.getTimerService() instanceof PseudoClockScheduler ) {
            PseudoClockScheduler clock = (PseudoClockScheduler) session.getTimerService();
            clock.advanceTime( _session.getTime(),
                               TimeUnit.MILLISECONDS );
        }


        // RuleFlowGroups need to reference the session
        for ( RuleFlowGroup group : agenda.getRuleFlowGroupsMap().values() ) {

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Examples of org.drools.time.impl.PseudoClockScheduler

    public static TimerService getTimerService( ClockType type ) {
        switch( type ) {
            case REALTIME_CLOCK:
                return new JDKTimerService();
            case PSEUDO_CLOCK:
                return new PseudoClockScheduler();
        }
        return null;
    }

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Examples of org.drools.time.impl.PseudoClockScheduler

    public static TimerService getTimerService( ClockType type ) {
        switch( type ) {
            case REALTIME_CLOCK:
                return new JDKTimerService();
            case PSEUDO_CLOCK:
                return new PseudoClockScheduler();
        }
        return null;
    }

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Examples of org.drools.time.impl.PseudoClockScheduler

        KnowledgeSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption( ClockTypeOption.get( "pseudo" ) );
        
        List list = new ArrayList();
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession( conf, null );
        PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.getSessionClock();
        DateFormat df = new SimpleDateFormat( "yyyy-MM-dd'T'HH:mm:ss.SSSZ" );
        Date date = df.parse( "2009-01-01T00:00:00.000-0000" );
        
        ksession.getCalendars().set( "cal1", calTrue );
        ksession.getCalendars().set( "cal2", calTrue );
        
        timeService.advanceTime( date.getTime(), TimeUnit.MILLISECONDS );
        ksession.setGlobal( "list", list );
        ksession.insert( "o1" );
        ksession.fireAllRules();
        assertEquals( 1, list.size() );


        ksession.getCalendars().set( "cal2", calFalse );
        timeService.advanceTime( 10, TimeUnit.SECONDS );
        ksession.insert( "o2" );
        ksession.fireAllRules();
        assertEquals( 1, list.size() );
                
        ksession.getCalendars().set( "cal1", calFalse );
        timeService.advanceTime( 10, TimeUnit.SECONDS );
        ksession.insert( "o3" );
        ksession.fireAllRules();
        assertEquals( 1, list.size() );
        
        ksession.getCalendars().set( "cal1", calTrue );
        ksession.getCalendars().set( "cal2", calTrue );
        timeService.advanceTime( 30, TimeUnit.SECONDS );
        ksession.insert( "o4" );
        ksession.fireAllRules();
        assertEquals( 2, list.size() );
    }

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Examples of org.drools.time.impl.PseudoClockScheduler

        KnowledgeSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption( ClockTypeOption.get( "pseudo" ) );
        
        List list = new ArrayList();
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession( conf, null );
        PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.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 );
        assertEquals( 1, list.size() );
                      
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        assertEquals( 1, list.size() );
             
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        assertEquals( 2, list.size() );
        
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        assertEquals( 2, list.size() );


        timeService.advanceTime( 60, TimeUnit.SECONDS );
        assertEquals( 3, list.size() );
        
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        assertEquals( 4, list.size() );
    }

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Examples of org.drools.time.impl.PseudoClockScheduler

        KnowledgeSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption( ClockTypeOption.get( "pseudo" ) );
        
        List list = new ArrayList();
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession( conf, null );
        PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.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 );
        assertEquals( 1, list.size() );
                      
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        assertEquals( 1, list.size() );
             
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        assertEquals( 2, list.size() );
        
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        assertEquals( 2, list.size() );


        timeService.advanceTime( 60, TimeUnit.SECONDS );
        assertEquals( 3, list.size() );
        
        timeService.advanceTime( 60, TimeUnit.SECONDS );
        assertEquals( 4, list.size() );
    }

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Examples of org.drools.time.impl.PseudoClockScheduler

        KnowledgeSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption( ClockTypeOption.get( "pseudo" ) );
        
        List list = new ArrayList();
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession( conf, null );
        PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.getSessionClock();
        DateFormat df = new SimpleDateFormat( "dd-MMM-yyyy" );
        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 );
        assertEquals( 0, list.size() );
                      
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );  // day 3
        assertEquals( 1, list.size() );
             
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        assertEquals( 2, list.size() );
        
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );   // day 5    
        assertEquals( 3, list.size() );


        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        assertEquals( 3, list.size() );
    }

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Examples of org.drools.time.impl.PseudoClockScheduler

        KnowledgeSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption( ClockTypeOption.get( "pseudo" ) );
        
        List list = new ArrayList();
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession( conf, null );
        PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.getSessionClock();
        DateFormat df = new SimpleDateFormat( "dd-MMM-yyyy" );
        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 );
        assertEquals( 0, list.size() );
                      
        timeService.advanceTime( oneDay, TimeUnit.SECONDS ); // day 3  
        assertEquals( 1, list.size() );
             
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        assertEquals( 2, list.size() );
        
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );   // day 5    
        assertEquals( 3, list.size() );


        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        assertEquals( 3, list.size() );
    }

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Examples of org.drools.time.impl.PseudoClockScheduler

        KnowledgeSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption( ClockTypeOption.get( "pseudo" ) );
        
        List list = new ArrayList();
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession( conf, null );
        PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.getSessionClock();
        DateFormat df = new SimpleDateFormat( "dd-MMM-yyyy" );
        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 );
        assertEquals( 0, list.size() );
                      
        timeService.advanceTime( oneDay, TimeUnit.SECONDS ); // day 3  
        assertEquals( 1, list.size() );
             
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        assertEquals( 2, list.size() );
        
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );   // day 5  
        assertEquals( 3, list.size() );


        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        assertEquals( 3, list.size() );
    }

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Examples of org.drools.time.impl.PseudoClockScheduler

        KnowledgeSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption( ClockTypeOption.get( "pseudo" ) );
        
        List list = new ArrayList();
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession( conf, null );
        PseudoClockScheduler timeService = ( PseudoClockScheduler ) ksession.getSessionClock();
        DateFormat df = new SimpleDateFormat( "dd-MMM-yyyy" );
        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 );
        assertEquals( 0, list.size() );
                      
        timeService.advanceTime( oneDay, TimeUnit.SECONDS ); // day 3  
        assertEquals( 1, list.size() );
             
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        assertEquals( 2, list.size() );
        
        timeService.advanceTime( oneDay, TimeUnit.SECONDS );   // day 5    
        assertEquals( 3, list.size() );


        timeService.advanceTime( oneDay, TimeUnit.SECONDS );
        assertEquals( 3, list.size() );
    }

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