-/** Set a RMW action node that reads from the current CycleNode. */
-bool CycleNode::setRMW(CycleNode * node) {
+/**
+ * Set a RMW action node that reads from the current CycleNode.
+ * @param node The RMW that reads from the current node
+ * @return True, if this node already was read by another RMW; false otherwise
+ * @see CycleGraph::addRMWEdge
+ */
+bool CycleNode::setRMW(CycleNode *node) {