package lt.inventi.wicket.component.breadcrumb.hierarchy; import org.apache.wicket.markup.html.WebPage; class BreadcrumbHierarchyBuilder { static class TreeBuilder { public static TreeBuilder of(Class<? extends WebPage> root) { return new TreeBuilder(); } public TreeBuilder then(TreeBuilder child) { // TODO Auto-generated method stub return null; } } public static BreadcrumbHierarchyBuilder hierarchy(TreeBuilder tree) { return new BreadcrumbHierarchyBuilder().andHierarchy(tree); } public BreadcrumbHierarchyBuilder andHierarchy(TreeBuilder tree) { return this; } }