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