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Public void accept (Visitor visitor) {The following procedure is to use the state mode to improve the light. When it comes to encapsulation, the behavior of the encapsulated object is generally preferred over the state of the object. But the opposite is true in state mode, The key to the state mode is to encapsulate each state of the thing into a separate class, and the behaviors related to this state are encapsulated inside this class, so when button is pressed, only the request needs to be delegated to the current state object in the context, and the state object will be responsible for rendering its own behaviors. At the same time, the state switching rules can be distributed in the state classes in advance, thus effectively eliminating a large number of conditional branch statements that originally existed.运营多日，眼下的情况几乎不必翘儿到场，一切也能井井有条。张槐忙拉住她，焦急地小声说道：菊花，这个……这事不能闹去衙门，不然咱板栗可要吃亏……郑氏对他使了个眼色，小声道：放心好了。犹太女孩丹妮尔即将大学毕业，却对未来的规划一片迷茫。来自各方面的压力使她无法控制自己的饮食和健康。终于在一场葬礼上，丹妮尔被自己的父母、高中前女友、以及“特殊熟客”的出现逼到崩溃。可在她绝望之时，又从旧爱那里得到理解和救赎。十年前，田归农集结手下强将设局，引大侠苗人凤与胡一刀为抢夺宝藏而战，苗胡二人因此丧命。十年后，胡一刀之子胡斐摩厉以须，替父报仇。一场复仇之战拉开帷幕，一场“猎杀游戏”就此……