@Override
public IHierarchicalNodeLayout getNodeLayoutByModelName(IHierarchicalNodeModel model) {
if (modelNameToLayoutName != null) {
String name = modelNameToLayoutName.get(model.getLabel());
if (name != null) {
IHierarchicalNodeLayout layout = getNodeLayoutByName(name);
layout.setModel(model);
String initInfo = info(model, layout);
Logger.getLogger(HierarchicalLayoutFactory.class).info(initInfo);
return layout;
} else
throw new RuntimeException(
"layout factory does not have a defined layout for model " + model.getLabel());
} else
throw new RuntimeException("layout factory does not have a model<->layout mapping by name");
}
@Override
public IHierarchicalNodeLayout getHierarchicalNodeLayout(IHierarchicalNodeModel model) {
IHierarchicalNodeLayout layout = null;
if (hasLayoutForModel(model.getLabel())) layout = getNodeLayoutByModelName(model);
else layout = getNodeLayoutByModelType(model);
attachChildren(layout, model);
return layout;
}
/** recursively handle children models. */
protected void attachChildren(IHierarchicalNodeLayout layout, IHierarchicalNodeModel model) {
for (IBoundedItem child : model.getChildren()) {
if (child instanceof IHierarchicalNodeModel) {
IHierarchicalNodeModel submodel = (IHierarchicalNodeModel) child;
IHierarchicalNodeLayout sublayout = getHierarchicalNodeLayout(submodel);
if (sublayout != null) layout.addChild(sublayout);
}
}
}
@Override
public IHierarchicalNodeLayout getLayout(IHierarchicalNodeModel model) {
IHierarchicalNodeLayout layout = getRootLayout(model, model.getEdgeModel());
return layout;
}
protected String info(IHierarchicalNodeModel model, IHierarchicalNodeLayout layout) {
return model.getClass().getSimpleName() + model.getLabel() + layout.getClass().getSimpleName();
}