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SpanNearQuery.h
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1 // Copyright (c) 2009-2011 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 SPANNEARQUERY_H
8 #define SPANNEARQUERY_H
9
10 #include "SpanQuery.h"
11
12 namespace Lucene
13 {
16 class LPPAPI SpanNearQuery : public SpanQuery
17 {
18 public:
22 SpanNearQuery(Collection<SpanQueryPtr> clauses, int32_t slop, bool inOrder, bool collectPayloads = true);
23 virtual ~SpanNearQuery();
24
25 LUCENE_CLASS(SpanNearQuery);
26
27 protected:
28 Collection<SpanQueryPtr> clauses;
29 int32_t slop;
30 bool inOrder;
31
32 String field;
33 bool collectPayloads;
34
35 public:
36 using SpanQuery::toString;
37
39 Collection<SpanQueryPtr> getClauses();
40
42 int32_t getSlop();
43
45 bool isInOrder();
46
47 virtual String getField();
48 virtual void extractTerms(SetTerm terms);
49 virtual String toString(const String& field);
50 virtual SpansPtr getSpans(IndexReaderPtr reader);
51 virtual QueryPtr rewrite(IndexReaderPtr reader);
52 virtual LuceneObjectPtr clone(LuceneObjectPtr other = LuceneObjectPtr());
53 virtual bool equals(LuceneObjectPtr other);
54 virtual int32_t hashCode();
55 };
56 }
57
58 #endif

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