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1   /*
2    * ObjectLab, http://www.objectlab.co.uk/open is supporting JTreeMap.
3    * 
4    * Based in London, we are world leaders in the design and development 
5    * of bespoke applications for the securities financing markets.
6    * 
7    * <a href="http://www.objectlab.co.uk/open">Click here to learn more</a>
8    *           ___  _     _           _   _          _
9    *          / _ \| |__ (_) ___  ___| |_| |    __ _| |__
10   *         | | | | '_ \| |/ _ \/ __| __| |   / _` | '_ \
11   *         | |_| | |_) | |  __/ (__| |_| |__| (_| | |_) |
12   *          \___/|_.__// |\___|\___|\__|_____\__,_|_.__/
13   *                   |__/
14   *
15   *                     www.ObjectLab.co.uk
16   *
17   * $Id: SplitByWeight.java 74 2006-10-24 22:19:05Z benoitx $
18   * 
19   * Copyright 2006 the original author or authors.
20   *
21   * Licensed under the Apache License, Version 2.0 (the "License"); you may not
22   * use this file except in compliance with the License. You may obtain a copy of
23   * the License at
24   *
25   * http://www.apache.org/licenses/LICENSE-2.0
26   *
27   * Unless required by applicable law or agreed to in writing, software
28   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
29   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
30   * License for the specific language governing permissions and limitations under
31   * the License.
32   */
33  package net.sf.jtreemap.swing;
34  
35  import java.util.Vector;
36  
37  /**
38   * Strategy who split the elements in 2 groups of equivalent weight.
39   * 
40   * @author Laurent Dutheil
41   */
42  
43  public class SplitByWeight extends SplitStrategy {
44  
45      /**
46       * 
47       */
48      private static final long serialVersionUID = 1136669403687512925L;
49  
50      @Override
51      public void splitElements(final Vector<TreeMapNode> v, final Vector<TreeMapNode> v1, final Vector<TreeMapNode> v2) {
52          final double sumWeight = sumWeight(v);
53  
54          workOutWeight(v, v1, v2, sumWeight);
55      }
56  }
57  /*
58   *                 ObjectLab is supporing JTreeMap
59   * 
60   * Based in London, we are world leaders in the design and development 
61   * of bespoke applications for the securities financing markets.
62   * 
63   * <a href="http://www.objectlab.co.uk/open">Click here to learn more about us</a>
64   *           ___  _     _           _   _          _
65   *          / _ \| |__ (_) ___  ___| |_| |    __ _| |__
66   *         | | | | '_ \| |/ _ \/ __| __| |   / _` | '_ \
67   *         | |_| | |_) | |  __/ (__| |_| |__| (_| | |_) |
68   *          \___/|_.__// |\___|\___|\__|_____\__,_|_.__/
69   *                   |__/
70   *
71   *                     www.ObjectLab.co.uk
72   */