Lucene.Net  3.0.3
Lucene.Net is a port of the Lucene search engine library, written in C# and targeted at .NET runtime users.
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Properties Pages
TermInfo.cs
Go to the documentation of this file.
1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 using System;
19 
20 namespace Lucene.Net.Index
21 {
22 
23  /// <summary>A TermInfo is the record of information stored for a term.</summary>
24 
25  sealed class TermInfo
26  {
27  /// <summary>The number of documents which contain the term. </summary>
28  internal int docFreq = 0;
29 
30  internal long freqPointer = 0;
31  internal long proxPointer = 0;
32  internal int skipOffset;
33 
34  internal TermInfo()
35  {
36  }
37 
38  internal TermInfo(int df, long fp, long pp)
39  {
40  docFreq = df;
41  freqPointer = fp;
42  proxPointer = pp;
43  }
44 
45  internal TermInfo(TermInfo ti)
46  {
47  docFreq = ti.docFreq;
48  freqPointer = ti.freqPointer;
49  proxPointer = ti.proxPointer;
50  skipOffset = ti.skipOffset;
51  }
52 
53  internal void Set(int docFreq, long freqPointer, long proxPointer, int skipOffset)
54  {
55  this.docFreq = docFreq;
56  this.freqPointer = freqPointer;
57  this.proxPointer = proxPointer;
58  this.skipOffset = skipOffset;
59  }
60 
61  internal void Set(TermInfo ti)
62  {
63  docFreq = ti.docFreq;
64  freqPointer = ti.freqPointer;
65  proxPointer = ti.proxPointer;
66  skipOffset = ti.skipOffset;
67  }
68  }
69 }