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a/src/rcldb/searchdata.h |
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b/src/rcldb/searchdata.h |
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* Free Software Foundation, Inc.,
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* Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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*/
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#ifndef _SEARCHDATA_H_INCLUDED_
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#ifndef _SEARCHDATA_H_INCLUDED_
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#define _SEARCHDATA_H_INCLUDED_
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#define _SEARCHDATA_H_INCLUDED_
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/* @(#$Id: searchdata.h,v 1.9 2007-01-25 15:50:54 dockes Exp $ (C) 2004 J.F.Dockes */
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/* @(#$Id: searchdata.h,v 1.10 2007-02-13 10:58:32 dockes Exp $ (C) 2004 J.F.Dockes */
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/**
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/**
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* Structures to hold data coming almost directly from the gui
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* Structures to hold data coming almost directly from the gui
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* search fields and handle its translation to Xapian queries.
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* search fields and handle its translation to Xapian queries.
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* This is not generic code, it reflects the choices made for the user
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* This is not generic code, it reflects the choices made for the user
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SearchData& operator=(const SearchData&) {return *this;};
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SearchData& operator=(const SearchData&) {return *this;};
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};
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};
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class SearchDataClause {
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class SearchDataClause {
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public:
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public:
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SearchDataClause(SClType tp) : m_tp(tp), m_parentSearch(0) {}
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SearchDataClause(SClType tp)
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: m_tp(tp), m_parentSearch(0), m_modifiers(SDCM_NONE)
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{}
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virtual ~SearchDataClause() {}
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virtual ~SearchDataClause() {}
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virtual bool toNativeQuery(Rcl::Db &db, void *, const string&) = 0;
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virtual bool toNativeQuery(Rcl::Db &db, void *, const string&) = 0;
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virtual bool isFileName() const {return m_tp==SCLT_FILENAME ? true: false;}
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bool isFileName() const {return m_tp==SCLT_FILENAME ? true: false;}
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virtual string getReason() const {return m_reason;}
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virtual string getReason() const {return m_reason;}
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virtual bool getTerms(vector<string>&, vector<vector<string> >&,
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virtual bool getTerms(vector<string>&, vector<vector<string> >&,
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vector<int>&) const
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vector<int>&) const
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{return true;}
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{return true;}
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virtual SClType getTp() {return m_tp;}
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SClType getTp() {return m_tp;}
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virtual void setParent(SearchData *p) {m_parentSearch = p;}
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void setParent(SearchData *p) {m_parentSearch = p;}
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friend class SearchData;
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friend class SearchData;
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enum Modifier {SDCM_NONE=0, SDCM_NOSTEMMING=1};
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virtual void setModifiers(Modifier mod) {m_modifiers = mod;}
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protected:
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protected:
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string m_reason;
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string m_reason;
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SClType m_tp;
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SClType m_tp;
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SearchData *m_parentSearch;
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SearchData *m_parentSearch;
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bool m_haveWildCards;
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bool m_haveWildCards;
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Modifier m_modifiers;
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};
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};
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/**
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/**
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* "Simple" data clause with user-entered query text. This can include
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* "Simple" data clause with user-entered query text. This can include
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* multiple phrases and words, but no specified distance.
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* multiple phrases and words, but no specified distance.
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