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1   /*
2    * Copyright 2014 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. 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, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package io.netty.handler.codec.xml;
17  
18  /**
19   * XML Content is base class for XML CDATA, Comments, Characters and Space
20   */
21  public abstract class XmlContent {
22  
23      private final String data;
24  
25      protected XmlContent(String data) {
26          this.data = data;
27      }
28  
29      public String data() {
30          return data;
31      }
32  
33      @Override
34      public boolean equals(Object o) {
35          if (this == o) { return true; }
36          if (o == null || getClass() != o.getClass()) { return false; }
37  
38          XmlContent that = (XmlContent) o;
39  
40          if (data != null ? !data.equals(that.data) : that.data != null) { return false; }
41  
42          return true;
43      }
44  
45      @Override
46      public int hashCode() {
47          return data != null ? data.hashCode() : 0;
48      }
49  
50      @Override
51      public String toString() {
52          return "XmlContent{" +
53                  "data='" + data + '\'' +
54                  '}';
55      }
56  }