diff options
Diffstat (limited to 'storage/mroonga/vendor/groonga/lib/mrb/mrb_index_column.c')
| -rw-r--r-- | storage/mroonga/vendor/groonga/lib/mrb/mrb_index_column.c | 100 |
1 files changed, 98 insertions, 2 deletions
diff --git a/storage/mroonga/vendor/groonga/lib/mrb/mrb_index_column.c b/storage/mroonga/vendor/groonga/lib/mrb/mrb_index_column.c index 7bdf7528fc7..eb85ff955fa 100644 --- a/storage/mroonga/vendor/groonga/lib/mrb/mrb_index_column.c +++ b/storage/mroonga/vendor/groonga/lib/mrb/mrb_index_column.c @@ -1,6 +1,6 @@ /* -*- c-basic-offset: 2 -*- */ /* - Copyright(C) 2014 Brazil + Copyright(C) 2014-2015 Brazil This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public @@ -16,14 +16,18 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -#include "../ctx_impl.h" +#include "../grn_ctx_impl.h" +#include "../grn_ii.h" #ifdef GRN_WITH_MRUBY #include <mruby.h> #include <mruby/class.h> #include <mruby/data.h> +#include "mrb_converter.h" #include "mrb_index_column.h" +#include "mrb_operator.h" +#include "mrb_options.h" static struct mrb_data_type mrb_grn_index_column_type = { "Groonga::IndexColumn", @@ -41,6 +45,84 @@ mrb_grn_index_column_initialize(mrb_state *mrb, mrb_value self) return self; } +static mrb_value +mrb_grn_index_column_get_lexicon(mrb_state *mrb, mrb_value self) +{ + grn_obj *index_column; + grn_obj *lexicon; + + index_column = DATA_PTR(self); + lexicon = ((grn_ii *)index_column)->lexicon; + + return grn_mrb_value_from_grn_obj(mrb, lexicon); +} + +static mrb_value +mrb_grn_index_column_estimate_size_for_term_id(mrb_state *mrb, mrb_value self) +{ + grn_ctx *ctx = (grn_ctx *)mrb->ud; + grn_obj *index_column; + mrb_int term_id; + unsigned int size; + + index_column = DATA_PTR(self); + mrb_get_args(mrb, "i", &term_id); + + size = grn_ii_estimate_size(ctx, (grn_ii *)index_column, term_id); + return mrb_fixnum_value(size); +} + +static mrb_value +mrb_grn_index_column_estimate_size_for_query(mrb_state *mrb, mrb_value self) +{ + grn_ctx *ctx = (grn_ctx *)mrb->ud; + grn_obj *index_column; + char *query; + mrb_int query_len; + mrb_value mrb_options = mrb_nil_value(); + grn_search_optarg optarg; + unsigned int size; + + index_column = DATA_PTR(self); + mrb_get_args(mrb, "s|H", &query, &query_len, &mrb_options); + + memset(&optarg, 0, sizeof(grn_search_optarg)); + optarg.mode = GRN_OP_EXACT; + + if (!mrb_nil_p(mrb_options)) { + mrb_value mrb_mode; + + mrb_mode = grn_mrb_options_get_lit(mrb, mrb_options, "mode"); + if (!mrb_nil_p(mrb_mode)) { + optarg.mode = grn_mrb_value_to_operator(mrb, mrb_mode); + } + } + + size = grn_ii_estimate_size_for_query(ctx, (grn_ii *)index_column, + query, query_len, &optarg); + return mrb_fixnum_value(size); +} + +static mrb_value +mrb_grn_index_column_estimate_size_for_lexicon_cursor(mrb_state *mrb, + mrb_value self) +{ + grn_ctx *ctx = (grn_ctx *)mrb->ud; + grn_obj *index_column; + mrb_value mrb_lexicon_cursor; + grn_table_cursor *lexicon_cursor; + unsigned int size; + + index_column = DATA_PTR(self); + mrb_get_args(mrb, "o", &mrb_lexicon_cursor); + + lexicon_cursor = DATA_PTR(mrb_lexicon_cursor); + size = grn_ii_estimate_size_for_lexicon_cursor(ctx, + (grn_ii *)index_column, + lexicon_cursor); + return mrb_fixnum_value(size); +} + void grn_mrb_index_column_init(grn_ctx *ctx) { @@ -55,5 +137,19 @@ grn_mrb_index_column_init(grn_ctx *ctx) MRB_SET_INSTANCE_TT(klass, MRB_TT_DATA); mrb_define_method(mrb, klass, "initialize", mrb_grn_index_column_initialize, MRB_ARGS_REQ(1)); + + mrb_define_method(mrb, klass, "lexicon", + mrb_grn_index_column_get_lexicon, + MRB_ARGS_NONE()); + + mrb_define_method(mrb, klass, "estimate_size_for_term_id", + mrb_grn_index_column_estimate_size_for_term_id, + MRB_ARGS_REQ(1)); + mrb_define_method(mrb, klass, "estimate_size_for_query", + mrb_grn_index_column_estimate_size_for_query, + MRB_ARGS_ARG(1, 1)); + mrb_define_method(mrb, klass, "estimate_size_for_lexicon_cursor", + mrb_grn_index_column_estimate_size_for_lexicon_cursor, + MRB_ARGS_REQ(1)); } #endif |