Lucene++ - a full-featured, c++ search engine
API Documentation


FieldCacheTermsFilter.h
Go to the documentation of this file.
1 // Copyright (c) 2009-2014 Alan Wright. All rights reserved.
3 // Distributable under the terms of either the Apache License (Version 2.0)
4 // or the GNU Lesser General Public License.
6 
7 #ifndef FIELDCACHETERMSFILTER_H
8 #define FIELDCACHETERMSFILTER_H
9 
10 #include "Filter.h"
11 
12 namespace Lucene {
13 
46 class LPPAPI FieldCacheTermsFilter : public Filter {
47 public:
48  FieldCacheTermsFilter(const String& field, Collection<String> terms);
50 
52 
53 protected:
54  String field;
56 
57 public:
59 
60  virtual DocIdSetPtr getDocIdSet(const IndexReaderPtr& reader);
61 };
62 
63 }
64 
65 #endif
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
A Filter that only accepts documents whose single term value in the specified field is contained in t...
Definition: FieldCacheTermsFilter.h:46
Collection< String > terms
Definition: FieldCacheTermsFilter.h:55
FieldCacheTermsFilter(const String &field, Collection< String > terms)
String field
Definition: FieldCacheTermsFilter.h:51
virtual DocIdSetPtr getDocIdSet(const IndexReaderPtr &reader)
Creates a DocIdSet enumerating the documents that should be permitted in search results.
Abstract base class for restricting which documents may be returned during searching.
Definition: Filter.h:15
Definition: AbstractAllTermDocs.h:12
boost::shared_ptr< DocIdSet > DocIdSetPtr
Definition: LuceneTypes.h:323
boost::shared_ptr< FieldCache > FieldCachePtr
Definition: LuceneTypes.h:334
boost::shared_ptr< IndexReader > IndexReaderPtr
Definition: LuceneTypes.h:157

clucene.sourceforge.net