Function CreateNode

src/graph/graph_hub.c:92–121

}

void CreateNode
(
	GraphContext *gc,
	Node *n,
	LabelID *labels,
	uint label_count,
	AttributeSet set,
	bool log
) {
	ASSERT(n  != NULL);
	ASSERT(gc != NULL);

	Graph_CreateNode(gc->g, n, labels, label_count);
	*n->attributes = set;

	// add node labels
	for(uint i = 0; i < label_count; i++) {
		Schema *s = GraphContext_GetSchemaByID(gc, labels[i], SCHEMA_NODE);
		ASSERT(s);
		Schema_AddNodeToIndices(s, n);
	}

	// add node creation operation to undo log
	if(log == true) {
		UndoLog undo_log = QueryCtx_GetUndoLog();
		UndoLog_CreateNode(undo_log, n);
		EffectsBuffer *eb = QueryCtx_GetEffectsBuffer();
		EffectsBuffer_AddCreateNodeEffect(eb, n, labels, label_count);
	}
}

void CreateEdge
(