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WildcardQuery.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 WILDCARDQUERY_H
8#define WILDCARDQUERY_H
9
10#include "MultiTermQuery.h"
11
12namespace Lucene {
13
21class LPPAPI WildcardQuery : public MultiTermQuery {
22public:
23 WildcardQuery(const TermPtr& term);
24 virtual ~WildcardQuery();
25
27
28protected:
32
33public:
34 using MultiTermQuery::toString;
35
38
39 virtual QueryPtr rewrite(const IndexReaderPtr& reader);
40
42 virtual String toString(const String& field);
43
45 virtual int32_t hashCode();
46 virtual bool equals(const LuceneObjectPtr& other);
47
48protected:
50};
51
52}
53
54#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
Implements the wildcard search query. Supported wildcards are *, which matches any character sequence...
Definition WildcardQuery.h:21
virtual LuceneObjectPtr clone(const LuceneObjectPtr &other=LuceneObjectPtr())
Returns a clone of this query.
virtual FilteredTermEnumPtr getEnum(const IndexReaderPtr &reader)
Construct the enumeration to be used, expanding the pattern term.
virtual String toString(const String &field)
Prints a user-readable version of this query.
WildcardQuery(const TermPtr &term)
virtual QueryPtr rewrite(const IndexReaderPtr &reader)
Called to re-write queries into primitive queries. For example, a PrefixQuery will be rewritten into ...
TermPtr term
Definition WildcardQuery.h:31
bool termContainsWildcard
Definition WildcardQuery.h:29
virtual bool equals(const LuceneObjectPtr &other)
Return whether two objects are equal.
bool termIsPrefix
Definition WildcardQuery.h:30
TermPtr getTerm()
Returns the pattern term.
virtual int32_t hashCode()
Return hash code for this object.
Definition AbstractAllTermDocs.h:12
boost::shared_ptr< LuceneObject > LuceneObjectPtr
Definition LuceneTypes.h:539
boost::shared_ptr< Query > QueryPtr
Definition LuceneTypes.h:420
boost::shared_ptr< Term > TermPtr
Definition LuceneTypes.h:233
boost::shared_ptr< IndexReader > IndexReaderPtr
Definition LuceneTypes.h:157
boost::shared_ptr< FilteredTermEnum > FilteredTermEnumPtr
Definition LuceneTypes.h:365

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