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/**Copyright or (C) or Copr. GET / ENST, Telecom-Paris, Ludovic Apvrille

ludovic.apvrille AT enst.fr

This software is a computer program whose purpose is to allow the 
edition of TURTLE analysis, design and deployment diagrams, to 
allow the generation of RT-LOTOS or Java code from this diagram, 
and at last to allow the analysis of formal validation traces 
obtained from external tools, e.g. RTL from LAAS-CNRS and CADP 
from INRIA Rhone-Alpes.

This software is governed by the CeCILL  license under French law and
abiding by the rules of distribution of free software.  You can  use, 
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info". 

As a counterpart to the access to the source code and  rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty  and the software's author,  the holder of the
economic rights,  and the successive licensors  have only  limited
liability. 

In this respect, the user's attention is drawn to the risks associated
with loading,  using,  modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean  that it is complicated to manipulate,  and  that  also
therefore means  that it is reserved for developers  and  experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or 
data to be ensured and,  more generally, to use and operate it in the 
same conditions as regards security. 

The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.

/**
 * Class GProactiveDesign
 * Translation of graphical proactive designs into TURTLE modeling
 * Creation: 10/07/2006
 * @version 1.0 10/07/2006
 * @author Ludovic APVRILLE
 * @see
 */


package ui;

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import fr.inria.oasis.vercors.cttool.model.*;
import translator.*;
import ui.procsd.*;
import ui.prosmd.*;
import ui.prosmd.util.CorrespondanceSMDManager;

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import java.util.*;

public class GProactiveDesign  {
    private TURTLEModeling tm;
    private ProactiveDesignPanel pdp;
    private List<ProCSDPort> portsList=new LinkedList<ProCSDPort>(); //list of ProCSDPort 
    private List<TGConnectorProCSD> connectorsList =new LinkedList<TGConnectorProCSD>(); //list of TGConnectorProCSD
    private List<TGConnectorPortInterface> connectorsPortInterfacesList=new LinkedList<TGConnectorPortInterface>();
    private List<ProCSDInterface> interfacesList =new LinkedList<ProCSDInterface>(); //list of ProCSDInterface
    private List<ProCSDComponent> proCSDComponentsList=new LinkedList<ProCSDComponent>();
    private List<CheckingError> checkingErrors=new LinkedList<CheckingError> (); 
  //  private CorrespondanceTGElement listE;
    private CorrespondanceSMDManager corespManager;
    private boolean buildErrors;
    //Added by Solange ...and removed by Emil ..
  //  private ProCSDPort puerto, puerto2;
    private Component mainModelComp;
    
    public GProactiveDesign(ProactiveDesignPanel _pdp) {
        pdp = _pdp;
        init();
     
        //System.out.println(mainModelComp.prettyPrint());
   }
    

    
    private void init()
    {   checkingErrors = new LinkedList<CheckingError> ();
      //  listE = new CorrespondanceTGElement();
    	portsList=new LinkedList<ProCSDPort>(); //list of ProCSDPort 
        connectorsList =new LinkedList<TGConnectorProCSD>(); //list of TGConnectorProCSD
        interfacesList =new LinkedList<ProCSDInterface>(); //list of ProCSDInterface
        proCSDComponentsList=new LinkedList<ProCSDComponent>();
    	ProactiveCSDPanel csd = (ProactiveCSDPanel)(pdp.panels.elementAt(0));
     	List<TGComponent> list = csd.getComponentList();
     	boolean cyclefound=false;
     	  for (int i=0;i<list.size();i++)
        {
        	TGComponent tmp=(TGComponent)list.get(i);
//        	listElement(tmp);
          if  (!parseStructureAndFillUpLists(tmp)) cyclefound=true;
        }
        
    	  
     	  
     	  
        if (cyclefound)
        	addCheckingError(new CheckingError(CheckingError.STRUCTURE_ERROR,"Cycle found in component diagrams structure."));
     	
        updatePortsInformation();
    
     	  
   //     updateAllMembranes(); 
     	  
     	  
    }
    
    
    public void updateAllMembranes()
    {
    	this.pdp.updateAllMembranes();    	
    }
    

    
    private Component createModelComp(ProCSDComponent comp)
    {
    	String modelCompName=comp.getValue();
    	
   	if (comp.getThisCompDesign()!=null)
    	 {comp=comp.getThisCompDesign();
   // 	  modelCompName+="_"+comp.getValue();
    	 }
   
    	
    	Component modelComp=new ComponentImpl(modelCompName,isPrimitive(comp));
    	    	
    	
    	
     //we add attributes
      List<TAttribute> attribs=comp.getMyAttributes();
	  for (int at=0;at<attribs.size();at++)
		{
			Attribute attrib=new fr.inria.oasis.vercors.cttool.model.AttributeImpl(a.getId(),a.getType(),a.getAccess(),a.getInitialValue());		
			modelComp.addAttribute(attrib);			
		}
			  
	  
	  //we add ports
	  //we do not set the ports bindings at this time as all ports in the model
	  //are not already
	  //created
	  
	  Vector<ProCSDPort> portsList=comp.getPortsList();
	  for (int k=0;k<portsList.size();k++)
	  {
		  ProCSDPort p =(ProCSDPort)portsList.get(k);
		  Port modelPort=null;
		  if (p instanceof ProCSDInPort)
		  {
			  modelPort=new InPort(p.getValue(),modelComp);
	  	  }
		  if (p instanceof ProCSDOutPort)
		  {
			  modelPort=new OutPort(p.getValue(),modelComp);
		  }		  
		  if (p.getMyInterface()!=null)
		  {
			  ProCSDInterface proI=p.getMyInterface();
			  Interface modelI=new InterfaceImpl(proI.getValue(),proI.isMandatory());
			  List<TAttribute> proMsgs=proI.getMyMessages();
			  
			  for(int i=0; i<proMsgs.size(); i++) 
			  {
	               Message m=new MessageImpl(a.getId());
	               modelI.addMessage(m);	            		   
			  }
			  modelPort.setInterface(modelI);
		  }
		  modelComp.addPort(modelPort);
	  }
  
	  //we add the behaviour Panel
	  modelComp.setBehaviour(comp.getMySMD());
	  
	  
    	Vector<ProCSDComponent> subComps=comp.getComponentList();
		for (int k=0;k<subComps.size();k++)
		{
			ProCSDComponent subComp= subComps.get(k);
			Component sc=createModelComp(subComp);
			
			
			modelComp.addSubComponent(sc);
			sc.setFather(modelComp);				
		}
		return modelComp;
    }

    
    
    
    
    private Component initModel(ProactiveCSDPanel mainCsd) throws Exception
    {
    	Component mainAppComp=new ComponentImpl("Application");
    	List<TGComponent> comps = mainCsd.getComponentList();
    	for (int k=0;k<comps.size();k++)
    	{
    		if (t instanceof ProCSDComponent)
    		{
    			ProCSDComponent comp=(ProCSDComponent)t;
    			Component modelComp=createModelComp(comp);
    		    mainAppComp.addSubComponent(modelComp);
    		    modelComp.setFather(mainAppComp);
    		}
    	}
    	
    	mainAppComp=updatePortsBindingInModel(mainAppComp,mainCsd);
    	return mainAppComp;
    }
    
  /*
   * if the father of this port is designed in other diagram, 
   * it returns the port in that diagram corresponding to this port
   * if not it return this port
   */
    private ProCSDPort getRealPort(ProCSDPort p)
    {
    	if (p==null) return null;
    	ProCSDComponent father=(ProCSDComponent)p.getFather();
    	ProCSDComponent fatherDesign=father.getThisCompDesign();
    	if (fatherDesign!=null)
    	{
    		return fatherDesign.getPortByName(p.getValue());
    	}
    	else
    		return p;
     }
    
    
    private void updatePortsBindingInModel(Component modelComp, ProCSDComponent proComp) throws Exception
    {
    	//we consider pairs of  (model Out Port, ProCSDOutPort)
    	Vector<ProCSDPort> ports=proComp.getPortsList();
    	for (int k=0;k<ports.size();k++)
    	{
    		if (p instanceof ProCSDOutPort)
    		{
    			ProCSDOutPort proPort=(ProCSDOutPort)p;
    			Port modelPort=modelComp.getPortByName(proPort.getValue());
    			
    			ProCSDPort proToPort=getRealPort(proPort.getToPort());
    			if (proToPort!=null)
    			{
    				Port modelToPort=null;
    				ProCSDComponent proToPortFather =(ProCSDComponent)proToPort.getFather();
    				Component modelToPortFather=null;
    				if (proToPortFather==proComp.getFather())
    				{
    					 modelToPortFather=modelComp.getFather();
    				}
    				else
    				{
    					String modelToPortFatherName=proPort.getToPort().getFather().getValue();
    				
    					
    					
    					//	if (proToPortFather.getThisCompDesign()!=null)
    				//		modelToPortFatherName+="_"+proToPortFather.getThisCompDesign().getValue();
    					
    					modelToPortFather=modelComp.getFather().getSubComponentByName(modelToPortFatherName); 
    				}
    				modelToPort=modelToPortFather.getPortByName(proToPort.getValue());
				    modelPort.setToPort(modelToPort);
				    modelToPort.setFromPort(modelPort);
    				
    			}//if proToPort!=null

    			ProCSDPort proFromPort=getRealPort(proPort.getFromPort());
    			if (proFromPort!=null)
    			{
    				Port modelFromPort=null;
    				//ProCSDComponent proFromPortFather =(ProCSDComponent)proFromPort.getFather();
    				
    				String modelFromPortFatherName=proPort.getFromPort().getFather().getValue();
					if (proFromPort!=proPort.getFromPort())
					{
						modelFromPortFatherName=proPort.getFromPort().getFather().getValue();
					}
    				
    				//if (proFromPortFather.getThisCompDesign()!=null)
					//	modelFromPortFatherName+="_"+proFromPortFather.getThisCompDesign().getValue();
    				
    				Component modelFromPortFather=modelComp.getSubComponentByName(modelFromPortFatherName);
    				modelFromPort=modelFromPortFather.getPortByName(proFromPort.getValue());
    				modelPort.setFromPort(modelFromPort);
    				modelFromPort.setToPort(modelPort);  
    				
    			}//if proFromPort!=null
    		}//if p is ProCSDOutPort
    		else
    			if (p instanceof ProCSDInPort)  
    		{
    				ProCSDInPort proPort=(ProCSDInPort)p;
        			Port modelPort=modelComp.getPortByName(proPort.getValue());
        			
        			ProCSDPort proFromPort=getRealPort(proPort.getFromPort());
        			if (proFromPort!=null)
        			{
        				if (proFromPort instanceof ProCSDInPort)
        				{
        					Port modelFromPort=null;
        					ProCSDComponent proFromPortFather=(ProCSDComponent)proFromPort.getFather();
        					Component modelFromPortFather=null;
        					if (proFromPortFather==proComp.getFather())
            				{
            					 modelFromPortFather=modelComp.getFather();
            				}
            				else
            				{
            	
            					String modelFromPortFatherName=proPort.getFromPort().getFather().getValue();
            					if (proFromPortFather.getThisCompDesign()!=null)
            						modelFromPortFatherName=proFromPortFather.getThisCompDesign().getValue();
                				modelFromPortFather=modelComp.getFather().getSubComponentByName(modelFromPortFatherName); 
            				}
        					
        				modelFromPort=modelFromPortFather.getPortByName(proFromPort.getValue());
        				modelPort.setFromPort(modelFromPort);
        				modelFromPort.setToPort(modelPort);        				
        			}//if fromport=ProCSDInPort
       			}//if proFromPort!=null
    		}//if p instanceof ProCSDInport
    	}//for all ports
    	
    	if (proComp.getThisCompDesign()!=null)
    		proComp=proComp.getThisCompDesign();
    	Vector<ProCSDComponent> v = proComp.getComponentList();
    	
    	for (int k=0;k<v.size();k++)
    	{
    		ProCSDComponent proSubComp=(ProCSDComponent)v.get(k);
    		String proSubCompName=proSubComp.getValue();
    		//if (proSubComp.getThisCompDesign()!=null)
    			//proSubCompName+="_"+proSubComp.getThisCompDesign().getValue();
    		
    		Component modelSubComp=modelComp.getSubComponentByName(proSubCompName);
            updatePortsBindingInModel(modelSubComp,proSubComp);
    	
    	}
    	
    	
    	
    }//method update ports bindings in model
    
    
   private Component updatePortsBindingInModel(Component mainComp, ProactiveCSDPanel mainCsd ) throws Exception
   {
	   //we consider pairs of components (Component c, ProCSDComponent pc) and update potrs bindings in 
	   
	   	List<TGComponent> comps = mainCsd.getComponentList();
   		for (int k=0;k<comps.size();k++)
   		{
   			if (t instanceof ProCSDComponent)
   				{
   					ProCSDComponent proComp=(ProCSDComponent)t;
   					String proCompName=proComp.getValue();
   					//if (proComp.getThisCompDesign()!=null) 
   					// 	proCompName+="_"+proComp.getThisCompDesign().getValue();
   					Component modelComp=mainComp.getSubComponentByName(proCompName);
   					if (modelComp==null) {System.out.println("This is a fatal problem.");
   										  addCheckingError(new CheckingError(CheckingError.STRUCTURE_ERROR,"Fatal error in the model translator. Please excuse us for this problem. "));	
   										}
   					
   					updatePortsBindingInModel(modelComp,proComp);
   				}
   		}
   		
   		
	   
	   return mainComp;
   }
    
    
    
    
    
    
    
    public TURTLEModeling generateTURTLEModeling() {
        tm = new TURTLEModeling();
        init();
   	 if (checkingErrors.size()==0)
       try{
        mainModelComp=initModel((ProactiveCSDPanel)(pdp.panels.elementAt(0)));
   	 }
   	  catch (Exception e)
   	  {
   		  System.out.println("This is probably just litle nice bug: Could not initializate model. Exception is: \n");
   		  e.printStackTrace();
   	  }
      if (checkingErrors.size()!=0) return null; 
        	addTClasses(tm,mainModelComp);
      if (checkingErrors.size()==0)	addSynchronisations(tm,mainModelComp);
        return tm;
    }
    
    
    
    public boolean checkSyntax() {

    	if (checkingErrors.size()>0) {
    		return false;
    	}
        else return true ;
    }
    
   
    
    
    /*
     * for each port :
     *  update the interface wich contains methods who pass through this port
     *  "push" the connection into the inside ports in order to have 
     *  the connections between the primitives 
     *  
     */
    
    private void updatePortsInformation()
    {
    	
    	for (int k=0;k<connectorsList.size();k++)
    	{
    		TGConnectorProCSD c=(TGConnectorProCSD)connectorsList.get(k);
    		c.doPostLoading();
    	}
    	
    	for (int k=0;k<connectorsPortInterfacesList.size();k++)
    	{
    		TGConnectorPortInterface c=(TGConnectorPortInterface)connectorsPortInterfacesList.get(k);
    		c.doPostLoading();
    	}
    	
    	//ok 
    	//we need to update the toPort and fromPort for the ports 
    	//of the components who are designed in a diffrent diagram:
    	
/*    	for (int k=0;k<portsList.size();k++)
    	{
    		ProCSDPort p=(ProCSDPort)portsList.get(k);
    		ProCSDComponent portFather=(ProCSDComponent)p.getFather();
    		ProCSDPort pOkBindings=portFather.getThisCompDesign().getPort(p.getValue());
    	    if(pOkBindings!=null)
    	    {
    	    	p.setToPort(pOkBindings.getToPort());
    	    	p.setFromPort(pOkBindings.getFromPort());
    	    }
    	}
  */  	
    	
    	
    	
    	//all this code is just used for compatibility with old CTTool versions.
    	//normaly we shouldn't do this
    	//at least I think...
    	//needs to be verified
    	//and verry well improved before
    	//all this very-badly-designed-software will be well packed
    	//and nicelly put into a trash bin 
    	
    	
    	//Added by Solange
    	int isCompatible;  //0: OK
    					   //1: Port error
    					   //2: compatibility error
    	ProCSDInterface myInterface=null;
    	TGConnectorAttribute myInterfaceConnector;
    	
 	
    	//first we consider all out ports	
    	 for (int i=0;i<portsList.size();i++)
    	 {
    		 ProCSDPort op=(ProCSDPort)portsList.get(i);
    		 if (op.getType()==TGComponentManager.PROCSD_OUT_PORT)
    		 {  
    			
    			 try {
    				 myInterface=op.getMyInterface(interfacesList);
    				 //Added by Solange
    				 op.setMyInterface(myInterface);
    				 // Added by Solange
    				 myInterfaceConnector=op.getTGConnectorInterface();
    				 // Added by Solange
    				 myInterface.setMyConnector(myInterfaceConnector);
        			 }
    			 catch (Exception e)
    			 {
    						 
    				 if (op.getFather()==null)
    				 {
    					 this.addCheckingError(new CheckingError(CheckingError.STRUCTURE_ERROR,"Port "+op.getValue()+" doesn't belong to a component"));
    					 return;
    				 }
    				 if (((ProCSDComponent)op.getFather()).getThisCompDesign()==null) 
    				 {this.addCheckingError(new CheckingError(CheckingError.STRUCTURE_ERROR,"No interface found corresponding to port "+op.getValue()));
    				 return;
    				 }
    			 
    			 }
    			 
    			 ProCSDPort toP=op.getToPort();
    			// if (toP==null) toP=getConnectedProCSDPort(op);
    			 //if(toP==null) toP=getDelegateConnectorProCSDPort(op);
    			 //Commented because is not always an error to be free, by Solange
    			 /* if (toP==null)
    			 {
    				addCheckingError(CheckingError.STRUCTURE_ERROR,"Error: out connection not found for "+op.toString()+" in component "+op.getFather().getValue());
    				//System.out.println("Error: no connection found for "+op.toString());
    				  return; 
    			 }*/
    			  
    			 if (toP!=null)
    			 {
    			  op.setToPort(toP);	 
    			  toP.setFromPort(op);
    			 }
    			 
    			 //Added by Solange
    			 if (myInterface!=null)
    			 { 
    			 isCompatible=op.Compatibility(op,myInterface,interfacesList);
				 //Added by Solange
				 switch(isCompatible)
				 {
					 case 0:// System.out.println("Compatibility test Out port... OK");
					 		 break;
					 case 1: this.addCheckingError(new CheckingError(CheckingError.STRUCTURE_ERROR,"Port "+ op.toString() + " not connected"));
					 		 break;
					 case 2: this.addCheckingError(new CheckingError(CheckingError.STRUCTURE_ERROR,"No Interface Compatibility"));
					 		 break;
				 }
    			 } 
                /* Delegate ports removed, by Solange
    			 ProCSDPort dp = getConnectedDelegatePort(op);
    			 if (dp!=null)
    			 {   dp.setMyInterface(myInterface);
    				 dp.setToPort(toP);
    				 toP.setFromPort(dp);
    				 
    				 ProCSDPort ddp=getFromInsideConnectedPort(dp);
    				 while (ddp!=null)
    				 {   ddp.setMyInterface(myInterface);
    					 ddp.setToPort(toP);
    					 toP.setFromPort(ddp);
    					 ddp=getFromInsideConnectedPort(ddp);
    				 }//while ddp!=null
    			 }//if dp!=null
    			*/
    		 }//if this port is an out port
    	 }//for all ports (out)
    
         //now we consider all in ports
    	 for (int i=0;i<portsList.size();i++)
    	 {
    		 ProCSDPort ip=(ProCSDPort)portsList.get(i);
    		 if (ip.getType()==TGComponentManager.PROCSD_IN_PORT)
    		 {    myInterface=ip.getMyInterface(interfacesList);	
    		  if (myInterface!=null)
    		  {
    		  //Added by Solange
    		      ip.setMyInterface(myInterface);
    		      // Added by Solange
 				 myInterfaceConnector=ip.getTGConnectorInterface();
 				 // Added by Solange
 				 myInterface.setMyConnector(myInterfaceConnector);
    		      //
    		  }
 				 ProCSDPort fromPort=ip.getFromPort();
                  //Added by Solange 
			  //    if(fromPort==null) fromPort=getDelegateConnectorProCSDPort(ip);
			      
			      if (fromPort!=null)
	    			 {
	    			  ip.setFromPort(fromPort);	 
	    			  fromPort.setToPort(ip);
	    			 }
		    		 
                //Commented because is not always an error to be free, by Solange
                /*if (fromPort==null)
                {
                	addCheckingError(CheckingError.STRUCTURE_ERROR,"Error: in connection not found for "+ip.toString()+" in component "+ip.getFather().getValue());
                	return;
                }*/
                //Added by Solange
                isCompatible=ip.Compatibility(ip, myInterface, interfacesList);
				//Added by Solange
                switch(isCompatible)
				 {
					 case 0: //System.out.println("Compatibility test In port... OK");
					 		 break;
					 case 1: this.addCheckingError(new CheckingError(CheckingError.STRUCTURE_ERROR,"Port "+ ip.toString() + " not connected"));
					 		 break;
					 case 2: this.addCheckingError(new CheckingError(CheckingError.STRUCTURE_ERROR,"No Interface Compatibility"));
					 		 break;
				 }
                                
                /* Delegate ports removed, by Solange
    			ProCSDPort dp=getConnectedDelegatePort(ip);
    			if (dp!=null)
    			{   dp.setMyInterface(myInterface);
    				dp.setFromPort(fromPort);
    				fromPort.setToPort(dp);
                    ProCSDPort ddp=getToInsideConnectedPort(dp);
                    while (ddp!=null)
                    {   ddp.setMyInterface(myInterface);
                    	ddp.setFromPort(fromPort);
                    	fromPort.setToPort(ddp);
                    	ddp=getToInsideConnectedPort(ddp);
                    }//while ddp!=null
    			
    			}//dp!=null
    			*/
    		 }// ip is an input port
    	 } // for all ports in		 		 
    }
    
    private boolean isPrimitive(ProCSDComponent comp)
    {
    	List<TGComponent> l=getSubComponents(comp,TGComponentManager.PROCSD_COMPONENT);
    	if (l==null) return true;
    	if (l.size()==0) return true;
    	else return false;	
    }
    
    
    /*
     * get subcomponents of type given as parameter
     * @param type The type id from TGComponentManager
     * @param tgc A component
     * @return selectedSubComps A LinkedList of subcomponents of the type
     */
    private List<TGComponent> getSubComponents(TGComponent tgc, int type)
    {
    	if (!(tgc.getType()==TGComponentManager.PROCSD_COMPONENT)) return null;
    	List<TGComponent> subcompList=getSubComponents(tgc);
    	List<TGComponent> selectedSubComps=new LinkedList<TGComponent>();
        for (int i=0;i<subcompList.size();i++)
        {
        	if (tmp.getType()==type)
        		selectedSubComps.add(tmp);
        	
        }
    	return selectedSubComps;
    	    	
    }
    
    
    
    /*
     * get subcomponents of all types
     * @param tgc A component
     * @return subcompList A LinkedList of subcomponents
     */
    private List<TGComponent> getSubComponents(TGComponent tgc)
    	List<TGComponent> subcompList=new LinkedList<TGComponent>();
    	int nb=tgc.getNbInternalTGComponent();
    	for (int j=0;j<nb;j++)
		{
			TGComponent tmp=tgc.getInternalTGComponent(j);
			subcompList.add(tmp);

		}
    	return subcompList;
    }
    
    /*
     * returns all ports of this component
     * @param tgc A component
     * @return portsList A LinkedList with ports of the component
     */
//    private List<ProCSDPort> getPorts(TGComponent tgc)
//    {
//    	if (!(tgc.getType()==TGComponentManager.PROCSD_COMPONENT)) return null;
//    	List<TGComponent> subcompList=getSubComponents(tgc);
//    	List<ProCSDPort> portsList=new LinkedList<ProCSDPort>();
//        for (int i=0;i<subcompList.size();i++)
//        {
//        	TGComponent tmp=subcompList.get(i);
//            //Remove option delegate ports, by Solange
//        	if ((tmp.getType()==TGComponentManager.PROCSD_IN_PORT) || (tmp.getType()==TGComponentManager.PROCSD_OUT_PORT))// || ( tmp.getType()==TGComponentManager.PROCSD_DELEGATE_PORT))
//        		portsList.add( (ProCSDPort) tmp);
//        }
//    	return portsList;
//    }
    
    /*
	 * gets the port connected to the port in parameter via a TGConnector ProCSD if there is one, null if not
	 * @param port A port
	 * @return p1 (or p2) The connected port, or null if not connected 
	 */
//    private ProCSDPort getConnectedProCSDPort(ProCSDPort port)
//    {
//         //Remove option delegate ports, by Solange
//    	//if (port.getType()==TGComponentManager.PROCSD_DELEGATE_PORT) return null;
//    	
//    	 //System.out.println("cherche un port pour le port " +port.getValue()); comented by Emil 
//    	
//    		TGConnectorProCSD myConnector=port.getTGConnector();
//    		
//    		if (myConnector==null)
//    		{
//                //Commented because is not always an error to be free, by Solange 
//    			//addCheckingError(CheckingError.STRUCTURE_ERROR,"We didn't find any connector for the port " +port.getValue());
//    			return null;
//    		}
//    		
//   // 		System.out.println("...... (ProCSDPort).. my connector is "+myConnector.toString());
//    	
//    		//ProCSDPort p1=myConnector.getMyPort1(portsList);
//    		ProCSDPort p1=myConnector.getMyPort1();
//            
//   /* 		if (p1!=null) System.out.println(p1.toString());
//    		else 
//    			System.out.println("NULL!!!!!!!!!");
//    */
//    		
//    		//System.out.println("......... my connector's Port1 is "+p1.toString());
//    		
//    				if ((p1!=null) && (!p1.equals(port))) return p1;
//    		 
//    		 ProCSDPort p2=myConnector.getMyPort2();
//    			
//    		 if ((p2!=null) && (!p2.equals(port))) return p2;
//    			
//    		return null;	
//    }
    
    //Added by Solange for the subcomponents
    /*
     * Method to find the port connected to a port when there are subcomponents involved
     * @param port The port to be analyzed
     * @return p1 (or p2) The port connected or null if not connected
     */
    /*
    public ProCSDPort getDelegateConnectorProCSDPort(ProCSDPort port)
    {
    	TGConnectorDelegateProCSD myDelegateConnector=port.getTGConnectorDelegateIn();
		if (myDelegateConnector==null)
			myDelegateConnector=port.getTGConnectorDelegateOut();
		
		if (myDelegateConnector==null)
		{
		//	System.out.println("We didn't find any delegate connector for the port " +port.getValue());
			return null;
		}

		ProCSDPort p1=myDelegateConnector.getMyPort1(portsList);
		 if ((p1!=null) && (!p1.equals(port))) return p1;
		 ProCSDPort p2=myDelegateConnector.getMyPort2(portsList);
		 if ((p2!=null) && (!p2.equals(port))) return p2;
		return null;	
    }
    */
    /*
	 * gets the delegate port connected to the port in parameter via a TGConnectorDelegateProCSD if there is one, null if not
	 * returns null for delegate ports
	 * 
	 */
    
    //Delegate ports removes. Method is no t needed. By Solange
    /*
    private ProCSDPort getConnectedDelegatePort(ProCSDPort port)
    {
    	if (port.getType()==TGComponentManager.PROCSD_DELEGATE_PORT) return null;
    	 //System.out.println("cherche un port pour le port " +port.getValue()); 
    	
    		TGConnectorDelegateProCSD myDelegateConnector=port.getTGConnectorDelegateIn();
    		if (myDelegateConnector==null)
    			myDelegateConnector=port.getTGConnectorDelegateOut();
    		
    		if (myDelegateConnector==null)
    		{
    			 //System.out.println("We didn't find any connector for the port " +port.getValue());
    			return null;
    		}
    		
   // 		System.out.println("...... (ProCSDPort).. my connector is "+myConnector.toString());
    
    		ProCSDPort p1=myDelegateConnector.getMyPort1(portsList);

    		//if (p1!=null) System.out.println(p1.toString());
    		//else 
    		//	System.out.println("NULL!!!!!!!!!");
    
    		
    		//System.out.println("......... my connector's Port1 is "+p1.toString());
    		
    				if ((p1!=null) && (!p1.equals(port))) return p1;
    		 
    		 ProCSDPort p2=myDelegateConnector.getMyPort2(portsList);
    			
    		 if ((p2!=null) && (!p2.equals(port))) return p2;
    			
    		return null;	
    	
    	
    	
    }
    */
    
  /* private ProCSDPort getToOutsideConnectedPort(ProCSDPort dp)
    {
    	TGComponent father=dp.getFather().getFather();
    	if (father==null)
    	{
    		addCheckingError(CheckingError.STRUCTURE_ERROR,"Error: forbiden delegate port at this level "+dp.getValue());
    		return null;
    	}
    	
    	LinkedList fatherPorts=getPorts(father);
    	
    	
    	TGConnectorDelegateProCSD myDelegateConnectorOut=dp.getTGConnectorDelegateOut();
    	if (myDelegateConnectorOut==null) return null;
    	ProCSDPort p2=myDelegateConnectorOut.getMyPort2(fatherPorts);
			
		 if ((p2!=null) && (!p2.equals(dp))) return p2;
    	
    	return null;
    }
    */
    
/*   
    private ProCSDPort getFromOutsideConnectedPort(ProCSDPort dp)
    {
    	TGComponent father=dp.getFather().getFather();
    	if (father==null)
    	{
    		addCheckingError(CheckingError.STRUCTURE_ERROR,"Error: forbiden delegate port at this level "+dp.getValue());
    		return null;
    	}
    
    	LinkedList fatherPorts=getPorts(father);
    	TGConnectorDelegateProCSD myDelegateConnectorIn=dp.getTGConnectorDelegateIn();
    	if (myDelegateConnectorIn==null) return null;
    	ProCSDPort p2=myDelegateConnectorIn.getMyPort1(fatherPorts);
			
		 if ((p2!=null) && (!p2.equals(dp))) return p2;
    	
    	return null;
    }
    
  */  

//    private ProCSDPort getToInsideConnectedPort(ProCSDPort dp)
//    {
//    	//we're looking for a port who's not a father port
//    	TGComponent father=dp.getFather().getFather();
//    	if (father==null)
//    	{
//    		addCheckingError(CheckingError.STRUCTURE_ERROR,"Error: forbiden delegate port at this level "+dp.getValue());
//    		return null;
//    	}
//    	LinkedList fatherPorts=getPorts(father);
//    	
//    	TGConnectorDelegateProCSD myDelegateConnectorOut=dp.getTGConnectorDelegateOut();
//    	if (myDelegateConnectorOut==null) return null;
//    	ProCSDPort p2=myDelegateConnectorOut.getMyPort2(portsList);
//			
//		 if ((p2!=null) && (!p2.equals(dp)) && !fatherPorts.contains(p2)) return p2;
//    	
//    	return null;
//    	
//   	
//    
//    }
    
//    private ProCSDPort getFromInsideConnectedPort(ProCSDPort dp)
//    {
//    	
////    	we're looking for a port who's not a father's port
//    	TGComponent father=dp.getFather().getFather();
//    	if (father==null)
//    	{
//    		addCheckingError(CheckingError.STRUCTURE_ERROR,"Error: forbiden delegate port at this level "+dp.getValue());
//    	
//    		return null;
//    	}
//    	LinkedList fatherPorts=getPorts(father);
//    	
//    	TGConnectorDelegateProCSD myDelegateConnectorIn=dp.getTGConnectorDelegateIn();
//    	if (myDelegateConnectorIn==null) return null;
//    	ProCSDPort p1=myDelegateConnectorIn.getMyPort1(portsList);
//			
//		 if ((p1!=null) && (!p1.equals(dp)) && !fatherPorts.contains(p1)) return p1;
//    	
//    	return null;
//    	
//    }
    
   
   /*
    * we are dealing with a comp specification within a 
    * ProActiveCompSpecificationCSDPanel
    * 
    */
   private boolean parseStructureAndFillUpListsForCompDefinition(TGComponent t)
   {  
   	
   	if (t.getType()==TGComponentManager.PROCSD_INTERFACE) 
   		{
   		  interfacesList.add( (ProCSDInterface) t);
   		}
   
   	if (t.getType()==TGComponentManager.CONNECTOR_PROCSD) 
   	  {
   		connectorsList.add( (TGConnectorProCSD) t);
   	  }
   	
   	if (t.getType()==TGComponentManager.CONNECTOR_PROCSD_PORT_INTERFACE) 
 	  {
 		connectorsPortInterfacesList.add( (TGConnectorPortInterface) t);
 	  }
 	 	
   /*	
   	//Delegate ports removed, by Solange
   	if ( (t.getType()==TGComponentManager.PROCSD_IN_PORT) || (t.getType()==TGComponentManager.PROCSD_OUT_PORT))// || (t.getType()==TGComponentManager.PROCSD_DELEGATE_PORT))
     		 portsList.add(t);      	    	
 
   */
   	
   	if ((t.getType()==TGComponentManager.PROCSD_COMPONENT) )
//   	if (ProCSDComponentsList.contains(t))
//   		return false;
//   		else
   	{
   		proCSDComponentsList.add( (ProCSDComponent) t);
	
	
   		int nb=t.getNbInternalTGComponent();
   	
   		for (int j=0;j<nb;j++)
   		{
   				TGComponent tgc=t.getInternalTGComponent(j);
   				if (!parseStructureAndFillUpListsForCompDefinition(tgc)) return false;  				
   	    }
   	
   	
   		if (((ProCSDComponent)t).getMyDesignPanel()!=null)
		{
			ProActiveCompSpecificationCSDPanel specPanel=((ProCSDComponent)t).getMyDesignPanel();
			
			
		    for (int q=0;q<specPanel.componentList.size();q++)
		    {
		    	TGComponent component=(TGComponent)specPanel.componentList.get(q);
		    	if (!parseStructureAndFillUpListsForCompDefinition(component)) return false;
		    }
		    }
	}
   	
   	return true;
   	
   	}
  
   
    
   /*
    * Add a component to the corresponding list according to his type (interface, connector, port, component)
    * @param t The component
    */ 
    private boolean parseStructureAndFillUpLists(TGComponent t)
    {  
    	
    	if (t.getType()==TGComponentManager.PROCSD_INTERFACE) 
    		{
    		  interfacesList.add((ProCSDInterface) t);
    		}
    
    	if (t.getType()==TGComponentManager.CONNECTOR_PROCSD) 
    	  {
    		connectorsList.add( (TGConnectorProCSD) t);
    	  }
    	
    	if (t.getType()==TGComponentManager.CONNECTOR_PROCSD_PORT_INTERFACE) 
  	  {
  		connectorsPortInterfacesList.add( (TGConnectorPortInterface) t );
  	  }
  	 	
    	
    	//Delegate ports removed, by Solange
    	if ( (t.getType()==TGComponentManager.PROCSD_IN_PORT) || (t.getType()==TGComponentManager.PROCSD_OUT_PORT))// || (t.getType()==TGComponentManager.PROCSD_DELEGATE_PORT))
  
    
    	if ((t.getType()==TGComponentManager.PROCSD_COMPONENT) )