private static void updateSplitNode(SplitTransferNode splitTransferNode,
Split splitNode) {
for ( ConnectionRef connection : splitNode.getConstraints().keySet() ) {
final ConnectionRef connectionRef = new ConnectionRef( connection.getNodeId(),
connection.getToType() );
SplitNode.ConnectionRef splitNodeConnectionRef = new SplitNode.ConnectionRef();
splitNodeConnectionRef.setNodeId( connection.getNodeId() );
splitNodeConnectionRef.setToType( connection.getToType() );