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TermRangeQuery.h
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1
2// 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 TERMRANGEQUERY_H
8#define TERMRANGEQUERY_H
9
10#include "MultiTermQuery.h"
11
12namespace Lucene {
13
21class LPPAPI TermRangeQuery : public MultiTermQuery {
22public:
42 TermRangeQuery(const String& fieldName, StringValue lowerTerm, StringValue upperTerm, bool includeLower,
43 bool includeUpper, CollatorPtr collator = CollatorPtr());
44
45 virtual ~TermRangeQuery();
46
48
49protected:
50 StringValue lowerTerm;
51 StringValue upperTerm;
53 String field;
56
57public:
58 using MultiTermQuery::toString;
59
61 String getField();
62
64 String getLowerTerm();
65
67 String getUpperTerm();
68
71
74
77
79 virtual String toString(const String& field);
80 virtual int32_t hashCode();
81 virtual bool equals(const LuceneObjectPtr& other);
82
83protected:
85};
86
87}
88
89#endif
#define LUCENE_CLASS(Name)
Definition LuceneObject.h:24
An abstract Query that matches documents containing a subset of terms provided by a FilteredTermEnum ...
Definition MultiTermQuery.h:31
A Query that matches documents within an range of terms.
Definition TermRangeQuery.h:21
virtual bool equals(const LuceneObjectPtr &other)
Return whether two objects are equal.
bool includesLower()
Returns true if the lower endpoint is inclusive.
String field
Definition TermRangeQuery.h:53
StringValue upperTerm
Definition TermRangeQuery.h:51
virtual LuceneObjectPtr clone(const LuceneObjectPtr &other=LuceneObjectPtr())
Returns a clone of this query.
bool includesUpper()
Returns true if the upper endpoint is inclusive.
virtual FilteredTermEnumPtr getEnum(const IndexReaderPtr &reader)
Construct the enumeration to be used, expanding the pattern term.
bool includeUpper
Definition TermRangeQuery.h:55
String getField()
Returns the field name for this query.
StringValue lowerTerm
Definition TermRangeQuery.h:50
String getLowerTerm()
Returns the lower value of this range query.
TermRangeQuery(const String &fieldName, StringValue lowerTerm, StringValue upperTerm, bool includeLower, bool includeUpper, CollatorPtr collator=CollatorPtr())
Constructs a query selecting all terms greater/equal than lowerTerm but less/equal than upperTerm.
CollatorPtr getCollator()
Returns the collator used to determine range inclusion, if any.
CollatorPtr collator
Definition TermRangeQuery.h:52
virtual int32_t hashCode()
Return hash code for this object.
String getUpperTerm()
Returns the upper value of this range query.
virtual String toString(const String &field)
Prints a query to a string, with field assumed to be the default field and omitted.
bool includeLower
Definition TermRangeQuery.h:54
Definition AbstractAllTermDocs.h:12
boost::shared_ptr< LuceneObject > LuceneObjectPtr
Definition LuceneTypes.h:539
boost::shared_ptr< Collator > CollatorPtr
Definition LuceneTypes.h:525
boost::shared_ptr< IndexReader > IndexReaderPtr
Definition LuceneTypes.h:157
boost::shared_ptr< FilteredTermEnum > FilteredTermEnumPtr
Definition LuceneTypes.h:365

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