static void
rasqal_query_results_update_bindings(rasqal_query_results* query_results)
{
int i;
int size;
RASQAL_ASSERT_OBJECT_POINTER_RETURN(query_results, rasqal_query_results);
/* bind the construct variables again if running through a sequence */
size = rasqal_variables_table_get_named_variables_count(query_results->vars_table);
for(i = 0; i< size; i++) {
rasqal_variable* v;
rasqal_row* row;
rasqal_literal* value = NULL;
v = rasqal_variables_table_get(query_results->vars_table, i);
rasqal_query_results_ensure_have_row_internal(query_results);
row = query_results->row;
if(row) {
if (i >= row->size)
continue;
value = row->values[i];
} else
query_results->finished = 1;
rasqal_variable_set_value(v, rasqal_new_literal_from_literal(value));
}
}
/**
* rasqal_triple_set_origin:
* @t: The triple object.
* @l: The #rasqal_literal object to set as origin.
*
* Set the origin field of a #rasqal_triple.
**/
void
rasqal_triple_set_origin(rasqal_triple* t, rasqal_literal* l)
{
RASQAL_ASSERT_OBJECT_POINTER_RETURN(t, rasqal_triple);
t->origin = l;
}
/**
* rasqal_world_set_log_handler:
* @world: rasqal_world object
* @user_data: user data for log handler function
* @handler: log handler function
*
* Set the log handler for this rasqal_world.
**/
void
rasqal_world_set_log_handler(rasqal_world* world, void *user_data,
raptor_log_handler handler)
{
RASQAL_ASSERT_OBJECT_POINTER_RETURN(world, rasqal_world);
world->log_handler = handler;
world->log_handler_user_data = user_data;
}
/**
* rasqal_triple_write:
* @t: #rasqal_triple object.
* @iostr: The #raptor_iostream handle to write to.
*
* Write a Rasqal triple to an iostream in a debug format.
*
* The print debug format may change in any release.
**/
void
rasqal_triple_write(rasqal_triple* t, raptor_iostream* iostr)
{
RASQAL_ASSERT_OBJECT_POINTER_RETURN(t, rasqal_triple);
RASQAL_ASSERT_OBJECT_POINTER_RETURN(iostr, raptor_iostream);
raptor_iostream_counted_string_write("triple(", 7, iostr);
rasqal_literal_write(t->subject, iostr);
raptor_iostream_counted_string_write(", ", 2, iostr);
rasqal_literal_write(t->predicate, iostr);
raptor_iostream_counted_string_write(", ", 2, iostr);
rasqal_literal_write(t->object, iostr);
raptor_iostream_write_byte(')', iostr);
if(t->origin) {
raptor_iostream_counted_string_write(" with origin(", 13, iostr);
rasqal_literal_write(t->origin, iostr);
raptor_iostream_write_byte(')', iostr);
}
}
void
rasqal_query_results_remove_query_reference(rasqal_query_results* query_results)
{
rasqal_query* query;
RASQAL_ASSERT_OBJECT_POINTER_RETURN(query_results, rasqal_query_results);
query = query_results->query;
query_results->query = NULL;
rasqal_free_query(query);
}
/**
* rasqal_world_set_raptor:
* @world: rasqal_world object
* @raptor_world_ptr: raptor_world object
*
* Set the #raptor_world instance to be used with this #rasqal_world.
*
* If no raptor_world instance is set with this function,
* rasqal_world_open() creates a new instance.
*
* Ownership of the raptor_world is not taken. If the raptor library
* instance is set with this function, rasqal_free_world() will not
* free it.
*
**/
void
rasqal_world_set_raptor(rasqal_world* world, raptor_world* raptor_world_ptr)
{
RASQAL_ASSERT_OBJECT_POINTER_RETURN(world, rasqal_world);
world->raptor_world_ptr = raptor_world_ptr;
}
