Method
TrackerSparqlStatementserialize_async
since: 3.3
Declaration [src]
void
tracker_sparql_statement_serialize_async (
TrackerSparqlStatement* stmt,
TrackerSerializeFlags flags,
TrackerRdfFormat format,
GCancellable* cancellable,
GAsyncReadyCallback callback,
gpointer user_data
)
Description [src]
Serializes a DESCRIBE or CONSTRUCT query into the given RDF format.
The query stmt was created from must be either a DESCRIBE or CONSTRUCT
query, an error will be raised otherwise.
This is an asynchronous operation, callback will be invoked when the
data is available for reading.
The SPARQL endpoint may not support the specified format, in that case an error will be raised.
The flags argument is reserved for future expansions, currently
TRACKER_SERIALIZE_FLAGS_NONE must be passed.
Available since: 3.3
Parameters
flags-
Type:
TrackerSerializeFlagsSerialization flags.
format-
Type:
TrackerRdfFormatRDF format of the serialized data.
cancellable-
Type:
GCancellableOptional
GCancellable.The argument can be NULL.The data is owned by the caller of the method. callback-
Type:
GAsyncReadyCallbackUser-defined
GAsyncReadyCallbackto be called when the asynchronous operation is finished.The argument can be NULL. user_data-
Type:
gpointerUser-defined data to be passed to
callback.The argument can be NULL.The data is owned by the caller of the method.