Using the motto Talk only to immediate friends, the Law of Demeter states that we should avoid invoking methods of an object that was returned by another object's method.
迪米特法则使用只与直接朋友对话这句格言指出：我们应当避免调用由另一个对象方法返回的对象上的方法。
2
An individual event object is short-lived, and exists only long enough for immediate processing before it ceases to be.
单个事件对象的存活期非常短，在其消失之前刚够时间进行即时处理。
3
The information derived from the SAML assertions is to take precedence over that passed as immediate attributes of the control object.