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1   /*
2    * Copyright (C) 2007-2012 Argeo GmbH
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  import org.argeo.eclipse.ui.TreeParent;
19  
20  /**
21   * Common base UI object to build result Tree.
22   */
23  
24  public abstract class ResultParent extends TreeParent {
25  
26  	public ResultParent(String name) {
27  		super(name);
28  	}
29  
30  	private boolean isPassed = true;
31  
32  	protected synchronized void setPassed(boolean isPassed) {
33  		this.isPassed = isPassed;
34  	}
35  
36  	public boolean isPassed() {
37  		return isPassed;
38  	}
39  
40  	@Override
41  	public synchronized boolean hasChildren() {
42  		// only initialize when needed : correctly called by the jface framework
43  		if (!isLoaded())
44  			initialize();
45  		return super.hasChildren();
46  	}
47  
48  	public void forceFullRefresh() {
49  		// if (isDisposed)
50  		// return;
51  		if (hasChildren())
52  			clearChildren();
53  		initialize();
54  	}
55  
56  	protected abstract void initialize();
57  }