Package org.drools.reteoo

Examples of org.drools.reteoo.ReteooStatefulSession

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        DefaultAgenda agenda = new DefaultAgenda( context.ruleBase,
                                                  false );
        readAgenda( context,
                    agenda );
        ReteooStatefulSession session = new ReteooStatefulSession( id,
                                                                   context.ruleBase,
                                                                   executor,
                                                                   handleFactory,
                                                                   initialFactHandle,
                                                                   propagationCounter,
                                                                   config, 
                                                                   agenda,
                                                                   environment );
        session.setKnowledgeRuntime(new StatefulKnowledgeSessionImpl(session));        
       
        initialFactHandle.setEntryPoint( session.getEntryPoints().get( EntryPoint.DEFAULT.getEntryPointId() ) );
       
        return readSession( session, agenda, time, multithread, context);
    }
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        int id = ((ReteooRuleBase) ((KnowledgeBaseImpl) this.kbase).ruleBase).nextWorkingMemoryCounter();
        RuleBaseConfiguration conf = ((ReteooRuleBase) ((KnowledgeBaseImpl) this.kbase).ruleBase).getConfiguration();
        ExecutorService executor = ExecutorServiceFactory.createExecutorService( conf.getExecutorService() );

        ReteooStatefulSession session = InputMarshaller.readSession( context,
                                                                     id,
                                                                     executor,
                                                                     environment,
                                                                     (SessionConfiguration) config );
        executor.setCommandExecutor( new CommandExecutor( session ) );
        context.close();
        if ( ((SessionConfiguration) config).isKeepReference() ) {
            ((ReteooRuleBase)((KnowledgeBaseImpl)this.kbase).ruleBase).addStatefulSession( session );
        }
        return (StatefulKnowledgeSession) session.getKnowledgeRuntime();

    }
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        }
        return list;
    }

    public StatefulKnowledgeSession newStatefulKnowledgeSession() {
        ReteooStatefulSession session = (ReteooStatefulSession) this.ruleBase.newStatefulSession();
        return new StatefulKnowledgeSessionImpl( session,
                                                 this );
    }
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        return new StatefulKnowledgeSessionImpl( session,
                                                 this );
    }
   
    public StatefulKnowledgeSession newStatefulSession(KnowledgeSessionConfiguration conf) {       
        ReteooStatefulSession session = (ReteooStatefulSession) this.ruleBase.newStatefulSession( (SessionConfiguration) conf );
        return new StatefulKnowledgeSessionImpl( session,
                                                 this );
    }   
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      conf = new SessionConfiguration();
    }
    checkEnvironment(env);
    this.sessionInfo = new SessionInfo();

    ReteooStatefulSession session = (ReteooStatefulSession)
        ((KnowledgeBaseImpl) kbase).ruleBase.newStatefulSession((SessionConfiguration) conf, this.env);
    this.ksession = new StatefulKnowledgeSessionImpl(session, kbase);

    this.kContext = new KnowledgeCommandContext(new ContextImpl("ksession", null), null, null, this.ksession, null);
    ((JPASignalManager) ((StatefulKnowledgeSessionImpl) ksession).session.getSignalManager())
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        DefaultAgenda agenda = new DefaultAgenda( context.ruleBase,
                                                  false );
        readAgenda( context,
                    agenda );
        ReteooStatefulSession session = new ReteooStatefulSession( id,
                                                                   context.ruleBase,
                                                                   executor,
                                                                   handleFactory,
                                                                   initialFactHandle,
                                                                   propagationCounter,
                                                                   config,
                                                                   agenda,
                                                                   environment );
        new StatefulKnowledgeSessionImpl( session );

        initialFactHandle.setEntryPoint( session.getEntryPoints().get( EntryPoint.DEFAULT.getEntryPointId() ) );

        return readSession( session,
                            agenda,
                            time,
                            multithread,
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        int id = ((ReteooRuleBase) ((KnowledgeBaseImpl) this.kbase).ruleBase).nextWorkingMemoryCounter();
        RuleBaseConfiguration conf = ((ReteooRuleBase) ((KnowledgeBaseImpl) this.kbase).ruleBase).getConfiguration();
        ExecutorService executor = ExecutorServiceFactory.createExecutorService( conf.getExecutorService() );

        ReteooStatefulSession session = InputMarshaller.readSession( context,
                                                                     id,
                                                                     executor,
                                                                     environment,
                                                                     (SessionConfiguration) config );
        executor.setCommandExecutor( new CommandExecutor( session ) );
        context.close();
        if ( ((SessionConfiguration) config).isKeepReference() ) {
            ((ReteooRuleBase)((KnowledgeBaseImpl)this.kbase).ruleBase).addStatefulSession( session );
        }
        return (StatefulKnowledgeSession) session.getKnowledgeRuntime();

    }
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  }

  public void FIXMEtestTimer() {
        AbstractRuleBase ruleBase = (AbstractRuleBase) RuleBaseFactory.newRuleBase();
        ExecutorService executorService = new DefaultExecutorService();
        final StatefulSession workingMemory = new ReteooStatefulSession(1, ruleBase, executorService);
        executorService.setCommandExecutor( new CommandExecutor( workingMemory ) );

        RuleFlowProcessInstance processInstance = new RuleFlowProcessInstance() {
      private static final long serialVersionUID = 510l;
      public void signalEvent(String type, Object event) {
            if ("timerTriggered".equals(type)) {
              TimerInstance timer = (TimerInstance) event;
                System.out.println("Timer " + timer.getId() + " triggered");
                counter++;
            }
          }
        };
        processInstance.setWorkingMemory((InternalWorkingMemory) workingMemory);
        processInstance.setId(1234);
        ((InternalWorkingMemory) workingMemory).getProcessInstanceManager()
          .internalAddProcessInstance(processInstance);

        new Thread(new Runnable() {
      public void run() {
            workingMemory.fireUntilHalt();        
      }
        }).start();

        TimerManager timerManager = workingMemory.getTimerManager();
        TimerInstance timer = new TimerInstance();
        timerManager.registerTimer(timer, processInstance);
        try {
          Thread.sleep(1000);
        } catch (InterruptedException e) {
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        Reader source = new InputStreamReader(DebugViewsTest.class.getResourceAsStream("/debug.drl"));
        PackageBuilder builder = new PackageBuilder();
        builder.addPackageFromDrl(source);
        RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage(builder.getPackage());
        ReteooStatefulSession session = (ReteooStatefulSession) ruleBase.newStatefulSession();
        session.setGlobal("s", "String");
        List list = new ArrayList();
        list.add("Value");
        session.setGlobal("list", list);
        Entry[] globals = ((MapGlobalResolver) session.getGlobalResolver()).getGlobals();
        assertEquals(2, globals.length);
        if ("list".equals(globals[0].getKey())) {
            assertEquals("list", globals[0].getKey());
            assertEquals(list, globals[0].getValue());
            assertEquals("s", globals[1].getKey());
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        Reader source = new InputStreamReader(DebugViewsTest.class.getResourceAsStream("/debug.drl"));
        PackageBuilder builder = new PackageBuilder();
        builder.addPackageFromDrl(source);
        RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage(builder.getPackage());
        ReteooStatefulSession session = (ReteooStatefulSession) ruleBase.newStatefulSession();
        List list = new ArrayList();
        session.setGlobal("list", list);
        session.insert("String1");
        String focusName = session.getAgenda().getFocusName();
        assertEquals("MAIN", focusName);
        AgendaGroup[] agendaGroups = session.getAgenda().getAgendaGroups();
        assertEquals(1, agendaGroups.length);
        assertEquals("MAIN", agendaGroups[0].getName());
        assertEquals(1, agendaGroups[0].getActivations().length);

        Match activation = agendaGroups[0].getActivations()[0];
        assertEquals("ActivationCreator", activation.getRule().getName());
        Entry[] parameters = session.getActivationParameters(
            ((org.drools.spi.Activation) activation).getActivationNumber());
        assertEquals(1, parameters.length);
        assertEquals("o", parameters[0].getKey());
        assertEquals("String1", parameters[0].getValue());
    }
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Related Classes of org.drools.reteoo.ReteooStatefulSession

  • org.drools.concurrent.AssertObject
  • org.drools.concurrent.AssertObjects
  • org.drools.concurrent.FireAllRules
  • org.drools.concurrent.RetractObject
  • org.drools.concurrent.UpdateObject
  • org.drools.container.spring.beans.persistence.SpringSingleSessionCommandService
  • org.drools.eclipse.debug.AgendaViewContentProvider
  • org.drools.eclipse.debug.DebugViewsTest
  • org.drools.impl.KnowledgeBaseImpl
  • org.drools.impl.StatefulKnowledgeSessionImpl
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