00001 #ifndef LUX_INDEX_SEARCHINDEX_H
00002 #define LUX_INDEX_SEARCHINDEX_H
00003
00004 #include "lux/lux.h"
00005 #include "index_result.h"
00006
00007 namespace Lux {
00008
00009 class Document;
00010 class Query;
00011 class TermQuery;
00012 class PhraseQuery;
00013 class BooleanQuery;
00014
00015 class SearchIndex {
00016
00017 public:
00018 virtual ~SearchIndex() {};
00019 virtual bool open(std::string storage_dir, db_flags_t open_params) = 0;
00020 virtual bool close(void) = 0;
00021 virtual bool add(const Document *doc) = 0;
00022 virtual bool add(const Document &doc) = 0;
00023 virtual void flush(void) = 0;
00024 virtual uint32_t get_buffer_size(void) = 0;
00025 virtual void print_buffer(void) {};
00026 virtual void set_sys_cond(sys_cond_t sys_cond) = 0;
00027 virtual IndexResultSet search(Query *query) = 0;
00028 virtual IndexResultSet search_term(TermQuery *qterm) = 0;
00029 virtual IndexResultSet search_phrase(PhraseQuery *qphrase) = 0;
00030 virtual IndexResultSet search_boolean(BooleanQuery *bquery) = 0;
00031 };
00032 }
00033
00034 #endif
