GdaGraphQuery

GdaGraphQuery — A graph specialized in displaying query components

Synopsis

                    GdaGraphQuery;
GObject *           gda_graph_query_new                 (GdaQuery *query);
void                gda_graph_query_sync_targets        (GdaGraphQuery *graph);

Object Hierarchy

  GObject
   +----GdaObject
         +----GdaGraph
               +----GdaGraphQuery

Implemented Interfaces

GdaGraphQuery implements GdaXmlStorage.

Description

Details

GdaGraphQuery

typedef struct _GdaGraphQuery GdaGraphQuery;


gda_graph_query_new ()

GObject *           gda_graph_query_new                 (GdaQuery *query);

Creates a new GdaGraphQuery object. This graph object is a specialized GdaGraph object in the way that it always make sure it "contains" GdaGraphItem objects for each target in query.

However, when created, the new GdaGraphItem object will not contain any graph item; but can be brought in sync with the gda_graph_query_sync_targets() method.

query :

a GdaQuery object

Returns :

the newly created object

gda_graph_query_sync_targets ()

void                gda_graph_query_sync_targets        (GdaGraphQuery *graph);

Synchronises the graph items with the targets of the query graph represents

graph :

a GdaGraphQuery object