Lucene.Net  3.0.3
Lucene.Net is a .NET port of the Java Lucene Indexing Library
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FilteredDocIdSet.cs
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17 
18 using System;
19 
20 namespace Lucene.Net.Search
21 {
22 
41 
42  public abstract class FilteredDocIdSet:DocIdSet
43  {
44  private class AnonymousClassFilteredDocIdSetIterator:FilteredDocIdSetIterator
45  {
46  public AnonymousClassFilteredDocIdSetIterator(FilteredDocIdSet enclosingInstance) : base(null)
47  {
48  System.Diagnostics.Debug.Fail("Port issue:", "Lets see if we need this"); // {{Aroush-2.9}}
49  InitBlock(enclosingInstance);
50  }
51  private void InitBlock(FilteredDocIdSet enclosingInstance)
52  {
53  this.enclosingInstance = enclosingInstance;
54  }
55  private FilteredDocIdSet enclosingInstance;
56  public FilteredDocIdSet Enclosing_Instance
57  {
58  get
59  {
60  return enclosingInstance;
61  }
62 
63  }
64  internal AnonymousClassFilteredDocIdSetIterator(FilteredDocIdSet enclosingInstance, Lucene.Net.Search.DocIdSetIterator Param1):base(Param1)
65  {
66  InitBlock(enclosingInstance);
67  }
68  public /*protected internal*/ override bool Match(int docid)
69  {
70  return Enclosing_Instance.Match(docid);
71  }
72  }
73  private DocIdSet _innerSet;
74 
78  protected FilteredDocIdSet(DocIdSet innerSet)
79  {
80  _innerSet = innerSet;
81  }
82 
84  public override bool IsCacheable
85  {
86  get { return _innerSet.IsCacheable; }
87  }
88 
94  public /*protected internal*/ abstract bool Match(int docid);
95 
101  // @Override
102  public override DocIdSetIterator Iterator()
103  {
104  return new AnonymousClassFilteredDocIdSetIterator(this, _innerSet.Iterator());
105  }
106  }
107 }