/**
 * Provides a list of Breadcrumbs. THIS IS ONLY A TEMPLATE. DO NOT USE UNMODIFIED 
 * @author igor vaynberg 
 */
public abstract class BreadcrumbPage extends Page
{
    private List<BreadcrumbPage> history = new ArrayList<BreadcrumbPage>();

    public BreadcrumbPage()
    {
        add(new ListView("history", new PropertyModel(this, "history"))
        {
            @Override
            protected void populateItem(final ListItem item)
            {
                final Link link = new Link("link", item.getModel())
                {
                    @Override
                    protected void onClick()
                    {
                        getRequestCycle().setResponsePage((BreadcrumbPage) getModelObject());
                    }
                };
                link.add(new Label("title", ((BreadcrumbPage) item.getModelObject()).getTitle()));
            }
        });
    }

    public BreadcrumbPage(final BreadcrumbPage crumb)
    {
        this();
        this.history.add(crumb); // FIXME you´ll want to limit the list´s size
    }

    protected abstract IModel getTitle();
}