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  • 匿名
关注:1 2013-05-23 12:21

求翻译:java运行时系统根据调用该方法的实例,来决定调用哪个方法。对子类的一个实例,如果子类重写了父类的方法,则运行时系统调用子类的方法;如果子类继承了父类的方法(未重写),则运行时系统调用父类的方法。是什么意思?

待解决 悬赏分:1 - 离问题结束还有
java运行时系统根据调用该方法的实例,来决定调用哪个方法。对子类的一个实例,如果子类重写了父类的方法,则运行时系统调用子类的方法;如果子类继承了父类的方法(未重写),则运行时系统调用父类的方法。
问题补充:

  • 匿名
2013-05-23 12:21:38
call the method an instance of the java runtime system to determine which method to call. An instance of the subclass, if the subclass overrides a superclass method, the runtime system calls a subclass; subclass inherits the parent class method (not rewrite), the runtime system calls the parent clas
  • 匿名
2013-05-23 12:23:18
Java run-time system, based on examples of this method is called, to decide which method calls. Subclasses of a class instance, if you re a parent class of the method, you run-time system call sub-class of the method; if the child class inherits the methods of parent classes (not rewrite), the run-t
  • 匿名
2013-05-23 12:24:58
When java movement the system basis transfers this method the example, decided which method transfers.To a subclass example, if the subclass has rewritten father's class method, then moves time system call subclass method; If the subclass has inherited father's class method (recomposition), then mov
  • 匿名
2013-05-23 12:26:38
Java run-time system based on the instance that calls the method to determine which method to call. An instance of the pair class, if the subclass overrides the parent class's method, the run-time system call subclass methods; if the child class inherits the methods of the parent class (no override)
  • 匿名
2013-05-23 12:28:18
正在翻译,请等待...
 
 
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