Visualize DAFIF data on a Lightspeed map

//First create the model
ILcdModelDecoder decoder =
    new TLcdCompositeModelDecoder(TLcdServiceLoader.getInstance(ILcdModelDecoder.class));
ILcdModel model = decoder.decode("Data/Dafif/dafif.toc");

//Create a layer for the model
ILspLayer layer = createDafifLayer(model);

//Add the layer to the Lightspeed view (an ILspView)
view.addLayer(layer);

/**
 * The DAFIF model decoder can return a single model or a model tree structure, depending on the file that gets decoded.
 * This method uses recursion to deal with both scenarios.
 */
static ILspLayer createDafifLayer(ILcdModel model) {
  //The model decoder can return a model tree node.
  //The node itself is just an empty container. We create an empty layer node for that container.
  //Then we loop over the child models (=the actual data), and create layers for those as well
  if (model instanceof ILcdModelContainer) {
    TLspLayerTreeNode node = new TLspLayerTreeNode(model);
    for (int i = 0; i < ((ILcdModelContainer) model).modelCount(); i++) {
      ILcdModel childModel = ((ILcdModelContainer) model).getModel(i);
      //Use recursion to create layers for the child models
      node.addLayer(createDafifLayer(childModel));
    }
    return node;
  } else if ("DAFIF".equals(model.getModelDescriptor().getTypeName())) {
    return TLspDAFIFLayerBuilder.newBuilder()
                                .model(model)
                                .build();
  }
  throw new IllegalArgumentException("Cannot create layer for model " + model);
}