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.
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Inflater.cs
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3  * Licensed to the Apache Software Foundation (ASF) under one
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21 
22 using System;
23 
24 namespace Lucene.Net.Support
25 {
26  public class Inflater
27  {
28  delegate void SetInputDelegate(byte[] buffer);
29  delegate bool GetIsFinishedDelegate();
30  delegate int InflateDelegate(byte[] buffer);
31 
32  SetInputDelegate setInputMethod;
33  GetIsFinishedDelegate getIsFinishedMethod;
34  InflateDelegate inflateMethod;
35 
36  internal Inflater(object inflaterInstance)
37  {
38  Type type = inflaterInstance.GetType();
39 
40  setInputMethod = (SetInputDelegate)Delegate.CreateDelegate(
41  typeof(SetInputDelegate),
42  inflaterInstance,
43  type.GetMethod("SetInput", new Type[] { typeof(byte[]) }));
44 
45  getIsFinishedMethod = (GetIsFinishedDelegate)Delegate.CreateDelegate(
46  typeof(GetIsFinishedDelegate),
47  inflaterInstance,
48  type.GetMethod("get_IsFinished", Type.EmptyTypes));
49 
50  inflateMethod = (InflateDelegate)Delegate.CreateDelegate(
51  typeof(InflateDelegate),
52  inflaterInstance,
53  type.GetMethod("Inflate", new Type[] { typeof(byte[]) }));
54  }
55 
56  public void SetInput(byte[] buffer)
57  {
58  setInputMethod(buffer);
59  }
60 
61  public bool IsFinished
62  {
63  get { return getIsFinishedMethod(); }
64  }
65 
66  public int Inflate(byte[] buffer)
67  {
68  return inflateMethod(buffer);
69  }
70  }
71 }