plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/model/VirtualFolder.java

   1 /*
   2  * Copyright (C) 2007-2012 Mathieu Baudier
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.client.ui.model;
  17
  18 /**
  19  * UI Tree component. Virtual folder to list either other folders and/or a list
  20  * of results. Keeps a reference to its parent that might be null if the .
  21  */
  22 public class VirtualFolder extends ResultParent {
  23         ResultParent[] children;
  24
  25         public VirtualFolder(VirtualFolder parent, ResultParent[] children,
  26                         String name) {
  27                 super(name);
  28                 setParent(parent);
  29                 this.children = children;
  30         }
  31
  32         @Override
  33         public synchronized void dispose() {
  34                 super.dispose();
  35         }
  36
  37         @Override
  38         protected void initialize() {
  39                 if (children != null)
  40                         for (ResultParent child : children)
  41                                 addChild(child);
  42         }
  43
  44         public void resetChildren(ResultParent[] children) {
  45                 clearChildren();
  46                 this.children = children;
  47                 initialize();
  48         }
  49 }