lds_query.hpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: lds_query.hpp,v $
- * PRODUCTION Revision 1000.1 2004/04/12 17:35:03 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [CATCHUP_003] Dev-tree R1.6
- * PRODUCTION
- * ===========================================================================
- */
- #ifndef LDS_QUERY_HPP__
- #define LDS_QUERY_HPP__
- /* $Id: lds_query.hpp,v 1000.1 2004/04/12 17:35:03 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Author: Anatoliy Kuznetsov
- *
- * File Description: Different query functions to LDS database.
- *
- */
- #include <objtools/lds/lds_db.hpp>
- #include <objtools/lds/lds_set.hpp>
- #include <objmgr/util/obj_sniff.hpp>
- BEGIN_NCBI_SCOPE
- BEGIN_SCOPE(objects)
- //////////////////////////////////////////////////////////////////
- ///
- /// CLDS_Query different queries to the LDS database.
- ///
- class NCBI_LDS_EXPORT CLDS_Query
- {
- public:
- CLDS_Query(SLDS_TablesCollection& lds_tables)
- : m_db(lds_tables)
- {}
- /// Scan the database, find the file, return TRUE if file exists.
- /// Linear scan, no idx optimization.
- bool FindFile(const string& path);
- /// Scan the objects database, search for sequences.
- /// All found ids are added to the obj_ids set.
- void FindSequences(const vector<string>& seqids, CLDS_Set* obj_ids);
- /// Scan seq_id_list, search for referred sequence ids .
- void FindSeqIdList(const vector<string>& seqids, CLDS_Set* obj_ids);
- /// Scan the objects database, search for sequences
- /// All found ids are added to the obj_ids set.
- void FindSequences(const string& query, CLDS_Set* obj_ids);
- /// Structure describes the indexed object
- struct SObjectDescr
- {
- int id;
- bool is_object;
- string type_str;
- CFormatGuess::EFormat format;
- string file_name;
- size_t offset;
- string title;
- };
- // Return object's description.
- // SObjectDescr.id == 0 if requested object cannot be found.
- SObjectDescr GetObjectDescr(const map<string, int>& type_map,
- int id,
- bool trace_to_top = false);
- private:
- SLDS_TablesCollection& m_db;
- };
- END_SCOPE(objects)
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- * $Log: lds_query.hpp,v $
- * Revision 1000.1 2004/04/12 17:35:03 gouriano
- * PRODUCTION: UPGRADED [CATCHUP_003] Dev-tree R1.6
- *
- * Revision 1.6 2004/03/11 18:43:10 kuznets
- * + FindSequences (by a query string)
- *
- * Revision 1.5 2003/08/06 20:47:58 kuznets
- * SObjectDescr receives title field to facilitate structure reuse in gbench UI component)
- *
- * Revision 1.4 2003/07/10 20:09:26 kuznets
- * Implemented GetObjectDescr query. Searches both objects and annotations.
- *
- * Revision 1.3 2003/07/09 19:31:56 kuznets
- * Added query scanning sequence id list.
- *
- * Revision 1.2 2003/06/20 19:55:50 kuznets
- * Implemented new function "FindSequences"
- *
- * Revision 1.1 2003/06/16 14:54:08 kuznets
- * lds splitted into "lds" and "lds_admin"
- *
- * ===========================================================================
- */
- #endif