xapian-letor/feature/feature.cc

   1 /** @file feature.cc
   2  * @brief Description of Feature class
   3  */
   4 /* Copyright (C) 2016 Ayush Tomar
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
  19  * USA
  20  */
  21
  22 #include <config.h>
  23
  24 #include "xapian-letor/feature.h"
  25 #include "debuglog.h"
  26
  27 namespace Xapian {
  28
  29 Feature::Feature() : stats_needed()
  30 {
  31     LOGCALL_CTOR(API, "Feature", NO_ARGS);
  32 }
  33
  34 Feature::~Feature() {
  35     LOGCALL_DTOR(API, "Feature");
  36 }
  37
  38 void
  39 Feature::set_database(const Xapian::Database & db)
  40 {
  41     LOGCALL_VOID(API, "Feature::set_database", db);
  42     feature_db = db;
  43 }
  44
  45 void
  46 Feature::set_query(const Xapian::Query & query)
  47 {
  48     LOGCALL_VOID(API, "Feature::set_query", query);
  49     feature_query = query;
  50 }
  51
  52 void
  53 Feature::set_doc(const Xapian::Document & doc)
  54 {
  55     LOGCALL_VOID(API, "Feature::set_doc", doc);
  56     feature_doc = doc;
  57 }
  58
  59 void
  60 Feature::set_termfreq(const std::map<std::string, Xapian::termcount> & tf)
  61 {
  62     LOGCALL_VOID(API, "Feature::set_termfreq", tf);
  63     termfreq = tf;
  64 }
  65
  66 void
  67 Feature::set_inverse_doc_freq(const std::map<std::string, double> & idf)
  68 {
  69     LOGCALL_VOID(API, "Feature::set_inverse_doc_freq", idf);
  70     inverse_doc_freq = idf;
  71 }
  72
  73 void
  74 Feature::set_doc_length(const std::map<std::string,
  75                         Xapian::termcount> & doc_len)
  76 {
  77     LOGCALL_VOID(API, "Feature::set_doc_length", doc_len);
  78     doc_length = doc_len;
  79 }
  80
  81 void
  82 Feature::set_collection_length(const std::map<std::string,
  83                                Xapian::termcount> & collection_len)
  84 {
  85     LOGCALL_VOID(API, "Feature::set_collection_length", collection_len);
  86     collection_length = collection_len;
  87 }
  88
  89 void
  90 Feature::set_collection_termfreq(const std::map<std::string,
  91                                  Xapian::termcount> &collection_tf)
  92 {
  93     LOGCALL_VOID(API, "Feature::set_collection_termfreq", collection_tf);
  94     collection_termfreq = collection_tf;
  95 }
  96
  97 }