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Java > Open Source Codes > org > jacorb > notification > queue > Heap2


1 /*
2  * JacORB - a free Java ORB
3  *
4  * Copyright (C) 1999-2004 Gerald Brose
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Library General Public
8  * License as published by the Free Software Foundation; either
9  * version 2 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Library General Public License for more details.
15  *
16  * You should have received a copy of the GNU Library General Public
17  * License along with this library; if not, write to the Free
18  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19  *
20  */
21
22 package org.jacorb.notification.queue;
23
24 import java.util.Arrays JavaDoc;
25 import java.util.Comparator JavaDoc;
26
27 import EDU.oswego.cs.dl.util.concurrent.Heap;
28
29 /**
30  * @author Alphonse Bendt
31  * @version $Id: Heap2.java,v 1.1 2005/04/27 10:43:09 alphonse.bendt Exp $
32  */
33 class Heap2 extends Heap
34 {
35     /**
36      * @param capacity
37      * @param cmp
38      * @throws IllegalArgumentException
39      */
40     public Heap2(int capacity, Comparator JavaDoc cmp) throws IllegalArgumentException JavaDoc
41     {
42         super(capacity, cmp);
43     }
44
45     /**
46      * @param capacity
47      */
48     public Heap2(int capacity)
49     {
50         super(capacity);
51     }
52     
53     /* (non-Javadoc)
54      * @see EDU.oswego.cs.dl.util.concurrent.Heap#clear()
55      */
56     public synchronized void clear()
57     {
58         super.clear();
59         
60         for (int i = 0; i < nodes_.length && nodes_[i] != null; ++i)
61         {
62             nodes_[i] = null;
63         }
64     }
65     
66     public String JavaDoc toString()
67     {
68         return Arrays.asList(nodes_).toString();
69     }
70 }
71
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