Function UpdateEntityProperties

src/graph/graph_hub.c:223–248

updates a graph entity attribute set. Returns as out params the number of properties set and removed.

// updates a graph entity attribute set. Returns as out params the number
// of properties set and removed.
void UpdateEntityProperties
(
	GraphContext *gc,             // graph context
	GraphEntity *ge,              // updated entity
	const AttributeSet set,       // new attributes
	GraphEntityType entity_type,  // entity type
	bool log                      // log update in undo-log
) {
	ASSERT(gc != NULL);
	ASSERT(ge != NULL);

	AttributeSet old_set = GraphEntity_GetAttributes(ge);

	if(log == true) {
		UndoLog log = QueryCtx_GetUndoLog();
		UndoLog_UpdateEntity(log, ge, old_set, entity_type);
	}

	*ge->attributes = set;

	if(entity_type == GETYPE_NODE) {
		_AddNodeToIndices(gc, (Node *)ge);
	} else {
		_AddEdgeToIndices(gc, (Edge *)ge);
	}
}

void UpdateNodeProperty
(