flickcurl_serializer

typedef struct flickcurl_serializer_s flickcurl_serializer;

Serializer from Photo and metadata to RDF triples

flickcurl_serializer_factory

typedef struct {
  int version;
  void (*emit_namespace)(void* user_data, const char* prefix, size_t prefix_len, const char* uri, size_t uri_len);
  void (*emit_triple)(void* user_data,
                      const char* subject, int subject_type,
                      const char* predicate_nspace, const char* predicate_name,
                      const char *object, int object_type,
                      const char *datatype_uri);
  void (*emit_finish)(void* user_data);
} flickcurl_serializer_factory;

Triples serializer factory

API version 1 is all that is supported.

flickcurl_new_serializer ()

flickcurl_serializer * flickcurl_new_serializer         (flickcurl *fc,
                                                         void *data,
                                                         flickcurl_serializer_factory *factory);

Create a new triples serializer for generating a RDF triples representation of a Flickr photo.

The factory must contain the methods and the correct factory API version as described in flickcurl_serializer_factory

flickcurl_free_serializer ()

void                flickcurl_free_serializer           (flickcurl_serializer *serializer);

Destructor for triples serializer object

flickcurl_serialize_photo ()

int                 flickcurl_serialize_photo           (flickcurl_serializer *fcs,
                                                         flickcurl_photo *photo);

Serialize photo description to RDF triples

enum flickcurl_term_type

typedef enum {
  FLICKCURL_TERM_TYPE_RESOURCE = 1,
  FLICKCURL_TERM_TYPE_BLANK    = 2,
  FLICKCURL_TERM_TYPE_LITERAL  = 5
} flickcurl_term_type;

Triple part types

These are the same enumeration values as used by Raptor V2 raptor_term_type enumeration and Raptor V1 raptor_identifier_type enumeration.