public Permission<Permissions<T>> getOrCreatePermission()
   {
      List<Node> nodeList = childNode.get("permission");
      if (nodeList != null &&  nodeList.size() > 0)
      {
         return new PermissionImpl<Permissions<T>>(this, "permission", childNode, nodeList.get(0));
      }
      return createPermission();
   }
public Permission < Permissions < T > > getOrCreatePermission ( ) { List < Node > nodeList = childNode . get ( "permission" ) ; if ( nodeList != null && nodeList . size ( ) > 0 ) { return new PermissionImpl < Permissions < T > > ( this , "permission" , childNode , nodeList . get ( 0 ) ) ; } return createPermission ( ) ; }
If not already created, a new <code>permission</code> element will be created and returned.
Otherwise, the first existing <code>permission</code> element will be returned.
@return the instance defined for the element <code>permission</code>