//clear the history
          CurActiveOWLModel=null;
          
           //更新树结构
       DefaultMutableTreeNode root1 = new DefaultMutableTreeNode ("owl:Thing");
       DefaultTreeModel model = new DefaultTreeModel (root1);
          leftOnto.getClassTree().setModel(model);
          leftOnto.getIndiTree().setModel(model);
          leftOnto.getObjectPropertyTree().setModel(model);
          leftOnto.getDatatypePropertyTree().setModel(model);

             int retval = importOWLFileChooser.showOpenDialog(null);
             if (retval == JFileChooser.APPROVE_OPTION) {
              
                 File file = importOWLFileChooser.getSelectedFile();
                 openOntoFile=file.getPath();
                 JenaOWLModel createJenaOWLModelFromURI=null;
     try {
      
      createJenaOWLModelFromURI = ProtegeOWL.createJenaOWLModelFromURI(file.toURI().toString());
     } catch (OntologyLoadException e1) {
      e1.printStackTrace();
     }
        CurActiveOWLModel = createJenaOWLModelFromURI;
        Collection alldiffs=CurActiveOWLModel.getOWLAllDifferents();
        for(Iterator it=alldiffs.iterator();it.hasNext();)
        {
         OWLAllDifferent indiv=(OWLAllDifferent)it.next();
         
         System.out.println(indiv.getName());
         
         //System.out.println(cls.getBrowserText());
         Collection diff=indiv.getDistinctMembers();
         
         for(Iterator it1=diff.iterator();it1.hasNext();)
         {
          OWLIndividual indivi=(OWLIndividual)it1.next();
          System.out.println(indivi.getBrowserText());
         }
        }
        
        J3Dinterface.makeSystemClassesHidden(CurActiveOWLModel);

//     ClassTreeComponent pl= new ClassTreeComponent(null,CurActiveOWLModel);  
//     final JTree clsTree=pl.getTree();
     final JTree clstree= leftOnto.getClassTree();
     final JTree clsTree= new SelectableTree(null,new ParentChildRoot(CurActiveOWLModel.getOWLThingClass()));
     clstree.setModel(clsTree.getModel());
     clstree.setCellRenderer(new ResourceRenderer());
     clstree.setSelectionRow(0);
     clstree.setExpandsSelectedPaths(true);
     clstree.expandRow(1);
     
     MouseListener ml = new MouseAdapter() {
      public void mousePressed(MouseEvent e) {
       int selRow = clstree.getRowForLocation(e.getX(), e.getY());
       TreePath selPath = clstree.getPathForLocation(e.getX(), e.getY());
       if(selRow != -1) {
        if(e.getClickCount() == 2) {
         TreeNode   treenode=(TreeNode)selPath.getLastPathComponent();   
               String nodeName=treenode.toString();
               String str[]=nodeName.split("#");
               System.out.println(str[1].substring(0,str[1].length()-2));
            OWLNamedClass cls=J3Dinterface.CurActiveOWLModel.getOWLNamedClass(str[1].substring(0,str[1].length()-2));
         OntoDisplayClass odc=new OntoDisplayClass(null,cls,J3Dinterface.CurActiveOWLModel);
         odc.setVisible(true);
   //      odc.setAlwaysOnTop(true);
        }
       }
      }
      };
      clstree.addMouseListener(ml);

    // update the individual tab

           RDFSNamedClass root = CurActiveOWLModel.getOWLThingClass();
           ClassTree ct = new ClassTree(null, new ParentChildRoot(root));
           final ClassTree indiTree=leftOnto.getIndiTree();
           indiTree.setModel(ct.getModel());
           indiTree.expandRow(0);
           FrameRenderer renderer = FrameRenderer.createInstance();
           renderer.setDisplayDirectInstanceCount(true);
           indiTree.setCellRenderer(renderer);
           indiTree.setSelectionRow(0);
           
           //object property
           List results = new ArrayList(CurActiveOWLModel.getUserDefinedOWLObjectProperties());
           Iterator i = results.iterator();
           while (i.hasNext()) {
               Slot slot = (Slot) i.next();
               if (slot.getDirectSuperslotCount() > 0) {
                   i.remove();
               }
           }
           results.removeAll(Arrays.asList(CurActiveOWLModel.getSystemAnnotationProperties()));
           
           if (OWLUI.getSortPropertiesTreeOption()) {
            Collections.sort(results, new FrameComparator());
           }
      
     final TooltippedSelectableTree tree = new TooltippedSelectableTree(null, new OWLPropertySubpropertyRoot(CurActiveOWLModel,results,false));
     final TooltippedSelectableTree opTree=leftOnto.getObjectPropertyTree();
     opTree.setModel(tree.getModel());
     opTree.setCellRenderer(new ResourceRenderer());
     opTree.setShowsRootHandles(true);
     opTree.setSelectionRow(0);
     opTree.setLargeModel(true);

      //datatype property tree
           
            List results1 = new ArrayList(CurActiveOWLModel.getUserDefinedOWLDatatypeProperties());
            Iterator i1 = results1.iterator();
            while (i1.hasNext()) {
                Slot slot = (Slot) i1.next();
                if (slot.getDirectSuperslotCount() > 0) {
                    i1.remove();
                }
            }
            results1.removeAll(Arrays.asList(CurActiveOWLModel.getSystemAnnotationProperties()));
            
            if (OWLUI.getSortPropertiesTreeOption()) {
             Collections.sort(results1, new FrameComparator());
            }
       
      final TooltippedSelectableTree tree1 = new TooltippedSelectableTree(null, new OWLPropertySubpropertyRoot(CurActiveOWLModel,results1,false));
      final TooltippedSelectableTree opTree1=leftOnto.getDatatypePropertyTree();
      opTree1.setModel(tree1.getModel());
      opTree1.setCellRenderer(new ResourceRenderer());
      opTree1.setShowsRootHandles(true);
      opTree1.setSelectionRow(0);
      opTree1.setLargeModel(true);

      //now build the rule tree, one layer tree
      SWRLFactory factory = new SWRLFactory(CurActiveOWLModel);
      Collection rules = factory.getImps();
      final JTree ruleTree= leftOnto.getRuleTree();
      
      TreeModel tm=ruleTree.getModel();
      DefaultMutableTreeNode rootrule=(DefaultMutableTreeNode)tm.getRoot();
      
      for(Iterator it=rules.iterator();it.hasNext();)
      {
       SWRLImp  imp=(SWRLImp )it.next();
       
       String temp[]=imp.getName().split("#");
       if(temp.length>1)
       {
        DefaultMutableTreeNode child = new DefaultMutableTreeNode (temp[1]);
        rootrule.add(child);
       }else
       {
        
        DefaultMutableTreeNode child = new DefaultMutableTreeNode (temp[1]);
        child.setUserObject(imp);
        
        rootrule.add(child);
       }
       
      
      }
      ruleTree.setModel(tm);
      ruleTree.setSelectionRow(0);
      ruleTree.expandRow(1);
      ruleTree.setExpandsSelectedPaths(true);
      MouseListener mr = new MouseAdapter() {
       public void mousePressed(MouseEvent e) {
        int selRow = ruleTree.getRowForLocation(e.getX(), e.getY());
        TreePath selPath = ruleTree.getPathForLocation(e.getX(), e.getY());
        if(selRow != -1) {
         if(e.getClickCount() == 2) {
          TreeNode   treenode=(TreeNode)selPath.getLastPathComponent();   
                String nodeName=treenode.toString();
                SWRLFactory factory1 = new SWRLFactory(CurActiveOWLModel);
          Collection rules1 = factory1.getImps();
          SWRLImp rule=null;
          for(Iterator it=rules1.iterator();it.hasNext();)
          {
           SWRLImp  imp=(SWRLImp )it.next();
           
           String temp[]=imp.getName().split("#");
           if(temp.length>1){
            if(temp[1].equalsIgnoreCase(nodeName))
            {
             rule=imp;
             break;
            } 
           }
          
          }
          if(rule!=null)
          {
           RuleBrowse ruleBrowse=new RuleBrowse(null,rule);
           ruleBrowse.setVisible(true);
          }
                
             //OWLNamedClass cls=J3Dinterface.CurActiveOWLModel.getOWLNamedClass(str[1].substring(0,str[1].length()-2));
          //OntoDisplayClass odc=new OntoDisplayClass(null,cls,J3Dinterface.CurActiveOWLModel);
          //odc.setVisible(true);
    //      odc.setAlwaysOnTop(true);
         }
        }
       }
       };
       ruleTree.addMouseListener(mr);

      
      
             }    
   

最终生成的就是我的系统主界面左边的tab页内容

程序中的注释基本上很少，看起来可能比较费劲。我也没有多少时间花在该系统上，因为所开发的系统主要用于科研，不是实用的商业系统，所以，对其规范性也没在意。

贴这段代码的初衷是让那些利用protege owl api的新手们对开发接口有个认识，另外，这段程序也演示了在protege之外的应用程序中如何引用owl所提供的已有界面，例如在我的程序里，我引用了Protege owl 的类、属性、实例的树型显示。所以，劝告大家在利用owl api开发你自己的应用程序时，能引用Protege owl  窗体的尽量引用，因为它是开发源码，你可以做少许的工作，就可以完成你花很多天才完成功能。

http://bbs.xml.org.cn/dispbbs.asp?boardID=2&ID=66772

RDFSNamedClass root = owlModel.getOWLThingClass();
classTree = new ClassTree(null, new ParentChildRoot(root));
classTree.setLargeModel(true);
  FrameRenderer renderer = FrameRenderer.createInstance();
  renderer.setDisplayDirectInstanceCount(true);
classTree.setCellRenderer(renderer);
classTree.setSelectionRow(0);
classTree.setCellRenderer(new InferredInstancesCountRenderer());
String classHiearchyLabel = LocalizedText.getText(ResourceKey.CLASS_BROWSER_HIERARCHY_LABEL);
jPanelIndividual = new LabeledComponent(null, ComponentFactory.createScrollPane(classTree));
jPanelIndividual.setBorder(ComponentUtilities.getAlignBorder()); 

对象属性树：
File file = new File("。。。l");
JenaOWLModel createJenaOWLModelFromURI = ProtegeOWL.createJenaOWLModelFromURI(file.toURI().toString());
final OWLModel owlModel2 = createJenaOWLModelFromURI;
List results = new ArrayList(owlModel2.getUserDefinedOWLObjectProperties());
Iterator i = results.iterator();
  while (i.hasNext()) {
         Slot slot = (Slot) i.next();
         if (slot.getDirectSuperslotCount() > 0) {
                  i.remove();
              }
   }
results.removeAll(Arrays.asList(owlModel2.getSystemAnnotationProperties()));
        if (OWLUI.getSortPropertiesTreeOption()) {
           Collections.sort(results, new FrameComparator());
 }
     
 objectPropertyTree = new TooltippedSelectableTree(null, new OWLPropertySubpropertyRoot(owlModel2,results,false));
 objectPropertyTree.setCellRenderer(new ResourceRenderer());
 objectPropertyTree.setShowsRootHandles(true);
 objectPropertyTree.setSelectionRow(0);
 objectPropertyTree.setLargeModel(true);
 jPanelObjectProperty.setLayout(new BorderLayout());
jPanelObjectProperty.add(objectPropertyTree,BorderLayout.CENTER);      
数据属性树：
File file = new File("。。。");
JenaOWLModel createJenaOWLModelFromURI = ProtegeOWL.createJenaOWLModelFromURI(file.toURI().toString());
final OWLModel owlModel1 = createJenaOWLModelFromURI;
List results = new ArrayList(owlModel1.getUserDefinedOWLDatatypeProperties());
  Iterator i = results.iterator();
while (i.hasNext()) {
              Slot slot = (Slot) i.next();
              if (slot.getDirectSuperslotCount() > 0) {
                  i.remove();
              }
  }
results.removeAll(Arrays.asList(owlModel1.getSystemAnnotationProperties()));
if (OWLUI.getSortPropertiesTreeOption()) {
           Collections.sort(results, new FrameComparator());
}
     
datatypePropertyTree = new TooltippedSelectableTree(null, new OWLPropertySubpropertyRoot(owlModel1,results,false));
datatypePropertyTree.setCellRenderer(new ResourceRenderer());
datatypePropertyTree.setShowsRootHandles(true);
datatypePropertyTree.setSelectionRow(0);
datatypePropertyTree.setLargeModel(true);
jPanelDataProperty.setLayout(new BorderLayout());
jPanelDataProperty.add(datatypePropertyTree,BorderLayout.CENTER);

多谢多谢！

抱歉，我上不了截图。

谢谢楼主了