public static synchronized EditorFactory getInstance() 
{
    if (factory == null)
    {
      factory = new EditorFactory();
    }
    return factory;
}

Returns the singleton instance of this factory or creates a new one if no already done.

 public ModuleEditor getModule(Module module,
    HierarchicalConfiguration config,
    ConfigDescriptionEntry[] keyNames) 
{
    if (module == null)
    {
      throw new NullPointerException(EditorFactory.messages.getErrorString("EditorFactory.ERROR_0002_MODULE_IS_NULL")); //$NON-NLS-1$
    }
    if (config == null)
    {
      throw new NullPointerException(EditorFactory.messages.getErrorString("EditorFactory.ERROR_0003_CONFIG_IS_NULL")); //$NON-NLS-1$
    }
    if (keyNames == null)
    {
      throw new NullPointerException(EditorFactory.messages.getErrorString("EditorFactory.ERROR_0004_KEYNAMES_IS_NULL")); //$NON-NLS-1$
    }
    final Iterator keys = priorities.keySet().iterator();
    ModuleEditor currentEditor = null;
    int currentEditorPriority = Integer.MIN_VALUE;
    while (keys.hasNext())
    {
      final ModuleEditor ed = (ModuleEditor) keys.next();
      if (ed.canHandle(module))
      {
        final Integer prio = (Integer) priorities.get(ed);
        if (prio.intValue()  > currentEditorPriority)
        {
          currentEditorPriority = prio.intValue();
          currentEditor = ed;
        }
      }
    }
    if (currentEditor != null)
    {
      return currentEditor.createInstance(module, config, keyNames);
    }
    return null;
}

Returns the module editor that will be most suitable for editing the given module.

 public  void registerModuleEditor(ModuleEditor editor,
    int priority) 
{
    if (editor == null)
    {
      throw new NullPointerException(EditorFactory.messages.getErrorString("EditorFactory.ERROR_0001_EDITOR_IS_NULL")); //$NON-NLS-1$
    }
    priorities.put(editor, new Integer(priority));
}

Registers a module editor with this factory. The editor will be registered at the given priority.