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1   /*
2    * $Id: XmppAndFilter.java 19191 2010-08-25 21:05:23Z tcarlson $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  
11  package org.mule.transport.xmpp.filters;
12  
13  import org.mule.util.ClassUtils;
14  
15  import org.jivesoftware.smack.filter.AndFilter;
16  import org.jivesoftware.smack.filter.PacketFilter;
17  
18  /**
19   * <code>XmppAndFilter</code> an Xmpp AND filter
20   */
21  public class XmppAndFilter extends AbstractXmppFilter
22  {
23      private volatile PacketFilter leftFilter;
24      private volatile PacketFilter rightFilter;
25  
26      public XmppAndFilter()
27      {
28          super();
29      }
30  
31      public XmppAndFilter(PacketFilter left, PacketFilter right)
32      {
33          this.leftFilter = left;
34          this.rightFilter = right;
35      }
36  
37      public void setLeftFilter(PacketFilter left)
38      {
39          this.leftFilter = left;
40      }
41  
42      public void setRightFilter(PacketFilter right)
43      {
44          this.leftFilter = right;
45      }
46  
47      public PacketFilter getLeftFilter()
48      {
49          return leftFilter;
50      }
51  
52      public PacketFilter getRightFilter()
53      {
54          return rightFilter;
55      }
56  
57      @Override
58      protected PacketFilter createFilter()
59      {
60          return new AndFilter(leftFilter, rightFilter);
61      }
62  
63      @Override
64      public boolean equals(Object obj)
65      {
66          if (this == obj) return true;
67          if (obj == null || getClass() != obj.getClass()) return false;
68  
69          final XmppAndFilter other = (XmppAndFilter) obj;
70          return ClassUtils.equal(leftFilter, other.leftFilter)
71              && ClassUtils.equal(rightFilter, other.rightFilter);
72      }
73  
74      @Override
75      public int hashCode()
76      {
77          return ClassUtils.hash(new Object[]{ this.getClass(), leftFilter, rightFilter });
78      }
79  }