Examples of org.uengine.kernel.Activity

org.uengine.kernel.Activity
This class plays the most important role in the uEngine ,which is composed of key attributes and methods of general behaviors, properties and callback messages of Activity Types. To understand uEngine's process model, you may need to understand 'Composite Pattern' (which is one of most well-known design pattern also used in java.io.File) first. That is, this Activity class and ComplexActivity has a self-contained relationship for easy-activity-type extension and easy-to-hold the block-based (structured) process model. @author Jinyoung Jang @see org.uengine.kernel.ComplexActivity

    return depth;
  }
  
  public GraphActivity traverse(GraphActivity graph, Hashtable context, Map options) throws Exception {
    
    Activity act = graph.getReferenceActivity();
    
    boolean isVisited = CheckVisited(graph);
    
    if (!isVisited) {
      int depth = getDepth(graph);

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      }
      return roles;
  }
  
  public GraphActivity GraphClone(GraphActivity graph,int actIndex) throws Exception{
    Activity actCopy = new LocalMessengerActivity();
    actCopy.setName(graph.getReferenceActivity().getName().getText());
    String trcTag= String.valueOf(1000+actIndex);
    actCopy.setTracingTag(trcTag);
    GraphActivity graphCopy = new GraphActivity(actCopy);
    graphCopy.incoming = graph.incoming;
    graphCopy.outgoing = graph.outgoing;
    
    Vector<GraphActivity> incoming = graph.incoming;

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      String actStatus = "Ready";
      
      SwimlaneViewer viewer = new SwimlaneViewer();
      
      GraphActivity sga = (GraphActivity) coodinate.getGraphList().get(i);
      Activity activityIncomming = sga.getReferenceActivity();
      String sgaTT = viewer.getActivityWebId(sga, instance, options);
      


      Vector<GraphActivity> outgoing = sga.getNext();
      
      for (int j = 0; j < outgoing.size(); j++) {
        GraphActivity tga = (GraphActivity) outgoing.get(j);
        String tgaTT = viewer.getActivityWebId(tga, instance, options);
        
        Activity activityOutgoing = tga.getReferenceActivity();
        if (tga == null || sga == null)
          continue;
        
        if (tga.isEndGraphActivity()) {
          if (activityIncomming != null) {
            actStatus = activityIncomming.getStatus(instance);
            if(!"Completed".equals(actStatus) && !"Skipped".equals(actStatus))
            {
              actStatus = "Ready";
            }
          }
        } else if(sga.isStartGraphActivity()) {
          actStatus = activityOutgoing.getStatus(instance);
        } else {
          if ("Running".equals(actStatus) || "Timeout".equals(actStatus)) {
            if (sga.isStartGraphActivity()) {
              actStatus = "Completed";
            } else {
              actStatus = "Ready";
            }
          } else if (
              activityIncomming instanceof SwitchActivity
              || activityIncomming instanceof AllActivity
              || activityIncomming == null
          ) {
            actStatus = activityOutgoing.getStatus(instance);
          } else {
            actStatus = activityIncomming.getStatus(instance);
            if(!"Completed".equals(actStatus) && !"Skipped".equals(actStatus))
            {
              actStatus = "Ready";

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      pv.setName("var1");
      pv.setType(Integer.class);        
      def.setProcessVariables(new ProcessVariable[]{pv});
    }
      
    Activity childActivity = new DefaultActivity("test");      
    def.setAdhoc(true);    
    def.setChildActivities(new Activity[]{childActivity});
    
    return def;
  }

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    }


    def.setProcessVariables(new ProcessVariable[]{pv1, pv2, pv3, pv4, pv5, pv6, pv7});


      
    Activity childActivity = new DefaultActivity("test");      
    def.setChildActivities(new Activity[]{childActivity});
    
    return def;
  }

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    }


    def.setProcessVariables(new ProcessVariable[]{pv1, pv2, pv3, pv4, pv5, pv6, pv7});


      
    Activity childActivity = new DefaultActivity("test");      
    def.setChildActivities(new Activity[]{childActivity});
    
    return def;
  }

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      Object activityClassObj = list.get(0);
      
      if(activityClassObj!=null && activityClassObj instanceof Class){
        Class activityClass = (Class)activityClassObj;
        
        Activity activity = (Activity) activityClass.newInstance();
        ActivityDesigner actDesigner = activity.createDesigner();
        
        Vector designerToAdd = new Vector();
        designerToAdd.add(actDesigner);
        
        onDropped(designerToAdd);

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      this.scopeActivity = scopeActivity;
      
      EventHandler[] eventHandlers = scopeActivity.getEventHandlers();
      if(eventHandlers!=null)
      for(int i=0; i<eventHandlers.length; i++){
        Activity handlerActivity = eventHandlers[i].getHandlerActivity();        
        ActivityDesigner designer = handlerActivity.createDesigner();
        handlerActivityPanel.add(boxComponent(designer, eventHandlers[i]));        
      }
    }

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        super.onDropped();
        
        Vector selectedComps = ActivityDesignerListener.getSelectedComponents();
        
        if (selectedComps != null) {
          Activity act = designer.getActivity();
          selectedComps.add(0, act);
          
          SequenceActivity wrapperActivity = new SequenceActivity();
          SequenceActivityDesigner wrapperActivityDesigner =
            (SequenceActivityDesigner) wrapperActivity.createDesigner();

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  }


  public void removeActivityDesigner(ActivityDesigner designer){
    handlerActivityPanel.remove(designer.getComponent().getParent());
    
    Activity handlerActivity = designer.getActivity();
    
    EventHandler[] evs = (getScopeActivity()).getEventHandlers();
    
    Vector v = new Vector();
    for(int i=0;i<evs.length;i++){

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