public void learn(ISpiderElement element) { spiderLink link = element as spiderLink; if (link != null) { Gt.Add(link.url, link); } }
public abstract void learn(ISpiderElement element);
public override void learn(ISpiderElement element) { // }
public void learn(ISpiderElement element) => learn(element as spiderLink);
public override void learn(ISpiderElement element) { tree.learn(element); }