@Override
protected void doVisit(NetworkNode node,
Stack<NetworkNode> nodeStack,
StatefulKnowledgeSessionInfo info) {
RightInputAdapterNode an = (RightInputAdapterNode) node;
DefaultNodeInfo ni = (DefaultNodeInfo) info.getNodeInfo( node );
final ObjectHashMap memory = ((RIAMemory) info.getSession().getNodeMemory( an )).memory;
ni.setMemoryEnabled( true );
ni.setTupleMemorySize( memory.size() );