/usr/include/rdf_storage.h is in librdf0-dev 1.0.17-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 | /* -*- Mode: c; c-basic-offset: 2 -*-
*
* rdf_storage.h - RDF Storage Factory and Storage interfaces and definitions
*
* Copyright (C) 2000-2008, David Beckett http://www.dajobe.org/
* Copyright (C) 2000-2005, University of Bristol, UK http://www.bristol.ac.uk/
*
* This package is Free Software and part of Redland http://librdf.org/
*
* It is licensed under the following three licenses as alternatives:
* 1. GNU Lesser General Public License (LGPL) V2.1 or any newer version
* 2. GNU General Public License (GPL) V2 or any newer version
* 3. Apache License, V2.0 or any newer version
*
* You may not use this file except in compliance with at least one of
* the above three licenses.
*
* See LICENSE.html or LICENSE.txt at the top of this package for the
* complete terms and further detail along with the license texts for
* the licenses in COPYING.LIB, COPYING and LICENSE-2.0.txt respectively.
*
*
*/
#ifndef LIBRDF_STORAGE_H
#define LIBRDF_STORAGE_H
#include <rdf_storage_module.h>
#ifdef LIBRDF_INTERNAL
#include <rdf_storage_internal.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* class methods */
REDLAND_API
int librdf_storage_register_factory(librdf_world *world, const char *name, const char *label, void (*factory) (librdf_storage_factory*));
REDLAND_API
int librdf_storage_enumerate(librdf_world* world, const unsigned int counter, const char **name, const char **label);
/* constructor */
REDLAND_API
librdf_storage* librdf_new_storage(librdf_world *world, const char *storage_name, const char *name, const char *options_string);
REDLAND_API
librdf_storage* librdf_new_storage_with_options(librdf_world *world, const char *storage_name, const char *name, librdf_hash *options);
REDLAND_API
librdf_storage* librdf_new_storage_from_storage(librdf_storage* old_storage);
REDLAND_API
librdf_storage* librdf_new_storage_from_factory(librdf_world *world, librdf_storage_factory* factory, const char *name, librdf_hash* options);
/* destructor */
REDLAND_API
void librdf_free_storage(librdf_storage *storage);
/* methods */
REDLAND_API
void librdf_storage_add_reference(librdf_storage *storage);
REDLAND_API
void librdf_storage_remove_reference(librdf_storage *storage);
REDLAND_API
void librdf_storage_set_instance(librdf_storage *storage, librdf_storage_instance instance);
REDLAND_API
librdf_storage_instance librdf_storage_get_instance(librdf_storage *storage);
REDLAND_API
librdf_world *librdf_storage_get_world(librdf_storage *storage);
REDLAND_API
int librdf_storage_open(librdf_storage* storage, librdf_model *model);
REDLAND_API
int librdf_storage_close(librdf_storage* storage);
REDLAND_API
int librdf_storage_size(librdf_storage* storage);
REDLAND_API
int librdf_storage_add_statement(librdf_storage* storage, librdf_statement* statement);
REDLAND_API
int librdf_storage_add_statements(librdf_storage* storage, librdf_stream* statement_stream);
REDLAND_API
int librdf_storage_remove_statement(librdf_storage* storage, librdf_statement* statement);
REDLAND_API
int librdf_storage_contains_statement(librdf_storage* storage, librdf_statement* statement);
REDLAND_API
librdf_stream* librdf_storage_serialise(librdf_storage* storage);
REDLAND_API
librdf_stream* librdf_storage_find_statements(librdf_storage* storage, librdf_statement* statement);
REDLAND_API
librdf_stream* librdf_storage_find_statements_with_options(librdf_storage* storage, librdf_statement* statement, librdf_node* context_node, librdf_hash* options);
REDLAND_API
librdf_iterator* librdf_storage_get_sources(librdf_storage *storage, librdf_node *arc, librdf_node *target);
REDLAND_API
librdf_iterator* librdf_storage_get_arcs(librdf_storage *storage, librdf_node *source, librdf_node *target);
REDLAND_API
librdf_iterator* librdf_storage_get_targets(librdf_storage *storage, librdf_node *source, librdf_node *arc);
/* return list of properties to/from a node */
REDLAND_API
librdf_iterator* librdf_storage_get_arcs_in(librdf_storage *storage, librdf_node *node);
REDLAND_API
librdf_iterator* librdf_storage_get_arcs_out(librdf_storage *storage, librdf_node *node);
/* check for [node, property, ?] */
REDLAND_API
int librdf_storage_has_arc_in(librdf_storage *storage, librdf_node *node, librdf_node *property);
/* check for [?, property, node] */
REDLAND_API
int librdf_storage_has_arc_out(librdf_storage *storage, librdf_node *node, librdf_node *property);
/* context methods */
REDLAND_API
int librdf_storage_context_add_statement(librdf_storage* storage, librdf_node* context, librdf_statement* statement);
REDLAND_API
int librdf_storage_context_add_statements(librdf_storage* storage, librdf_node* context, librdf_stream* stream);
REDLAND_API
int librdf_storage_context_remove_statement(librdf_storage* storage, librdf_node* context, librdf_statement* statement);
REDLAND_API
int librdf_storage_context_remove_statements(librdf_storage* storage, librdf_node* context);
REDLAND_API
librdf_stream* librdf_storage_context_as_stream(librdf_storage* storage, librdf_node* context);
REDLAND_API REDLAND_DEPRECATED
librdf_stream* librdf_storage_context_serialise(librdf_storage* storage, librdf_node* context);
/* querying methods */
REDLAND_API
int librdf_storage_supports_query(librdf_storage* storage, librdf_query *query);
REDLAND_API
librdf_query_results* librdf_storage_query_execute(librdf_storage* storage, librdf_query *query);
/* synchronise a storage to the backing store */
REDLAND_API
int librdf_storage_sync(librdf_storage *storage);
/* find statements in a given context */
REDLAND_API
librdf_stream* librdf_storage_find_statements_in_context(librdf_storage* storage, librdf_statement* statement, librdf_node* context_node);
REDLAND_API
librdf_iterator* librdf_storage_get_contexts(librdf_storage* storage);
/* features */
REDLAND_API
librdf_node* librdf_storage_get_feature(librdf_storage* storage, librdf_uri* feature);
REDLAND_API
int librdf_storage_set_feature(librdf_storage* storage, librdf_uri* feature, librdf_node* value);
REDLAND_API
int librdf_storage_transaction_start(librdf_storage* storage);
REDLAND_API
int librdf_storage_transaction_start_with_handle(librdf_storage* storage, void* handle);
REDLAND_API
int librdf_storage_transaction_commit(librdf_storage* storage);
REDLAND_API
int librdf_storage_transaction_rollback(librdf_storage* storage);
REDLAND_API
void* librdf_storage_transaction_get_handle(librdf_storage* storage);
#ifdef __cplusplus
}
#endif
#endif
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