/* This file is part of GEGL

 *

 * GEGL is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; either

 * version 3 of the License, or (at your option) any later version.

 *

 * GEGL is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with GEGL; if not, see <http://www.gnu.org/licenses/>.

 *

 * Copyright 2003 Calvin Williamson

 */

#ifndef __GEGL_CONNECTION_H__

#define __GEGL_CONNECTION_H__

G_BEGIN_DECLS

GeglConnection * gegl_connection_new             (GeglNode       *sink,

                                                  GeglPad        *sink_pad,

                                                  GeglNode       *source,

                                                  GeglPad        *source_pad);

void             gegl_connection_destroy         (GeglConnection *self);

GeglNode       * gegl_connection_get_source_node (GeglConnection *self);

GeglNode       * gegl_connection_get_sink_node   (GeglConnection *self);

GeglPad        * gegl_connection_get_source_pad  (GeglConnection *self);

GeglPad        * gegl_connection_get_sink_pad    (GeglConnection *self);

void             gegl_connection_set_sink_node   (GeglConnection *self,

                                                  GeglNode       *sink);

void             gegl_connection_set_sink_pad    (GeglConnection *self,

                                                  GeglPad        *sink_pad);

void             gegl_connection_set_source_node (GeglConnection *self,

                                                  GeglNode       *source);

void             gegl_connection_set_source_pad  (GeglConnection *self,

                                                  GeglPad        *source_pad);

G_END_DECLS

#endif /* __GEGL_CONNECTION_H__ */