/usr/include/strigi/query.h is in libstreamanalyzer-dev 0.7.8-2.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | /* This file is part of Strigi Desktop Search
*
* Copyright (C) 2007 Jos van den Oever <jos@vandenoever.info>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef STRIGI_QUERY_H
#define STRIGI_QUERY_H
#include <strigi/strigiconfig.h>
#include <ostream>
#include <vector>
#include <string>
namespace Strigi {
/** these classes capture the query capabilities of Xesam **/
class TermPrivate;
class STREAMANALYZER_EXPORT Term {
private:
TermPrivate* const p;
public:
// FIXME (trueg): there is not method to retrieve the type
enum Type { String, Integer, Date, Boolean, Float };
Term();
Term(const Term&);
~Term();
void operator=(const Term&);
bool caseSensitive() const;
void setCaseSensitive(bool b);
bool diacriticSensitive() const;
void setDiacriticSensitive(bool b);
bool stemming() const;
void setStemming(bool b);
float fuzzy() const;
void setFuzzy(float f);
int slack() const;
void setSlack(int s);
int proximityDistance() const;
void setProximityDistance(int d);
bool ordered() const;
void setOrdered(bool b);
bool wordBased() const;
void setWordBased(bool b);
void setValue(const std::string& s);
void setValue(const char* s);
const std::string& string() const;
};
class QueryPrivate;
class STREAMANALYZER_EXPORT Query {
private:
QueryPrivate* const p;
public:
// FIXME (trueg): why is NOT not an operator but an extra method?
// it makes recursive handling of the query less clean
enum Type { And, Or,
Equals, Contains, LessThan, LessThanEquals,
GreaterThan, GreaterThanEquals, StartsWith, FullText, RegExp,
Proximity, Keyword };
Query();
Query(const Query& q);
~Query();
void operator=(const Query&);
Term& term();
const Term& term() const;
void setTerm(const Term& t);
float boost() const;
void setBoost(float i);
Type type() const;
void setType(Type t);
bool negate() const;
void setNegate(bool n);
std::vector<std::string>& fields();
const std::vector<std::string>& fields() const;
std::vector<Query>& subQueries();
const std::vector<Query>& subQueries() const;
/**
* determine if the query is valid or not.
* A valid query may not contain invalid subqueries.
**/
bool valid() const;
};
}
STREAMANALYZER_EXPORT std::ostream &operator<<(std::ostream &stream, Strigi::Term term);
STREAMANALYZER_EXPORT std::ostream &operator<<(std::ostream &stream, Strigi::Query query);
#endif
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