【发布时间】:2014-02-10 08:29:29
【问题描述】:
我想检查 Java 中子类的类型。这是我想要实现的伪代码:
public class Brown { ... }
class Poo extends Brown { ... }
class Brownie extends Brown { ... }
...
ArrayList<Brown> brownThings = new ArrayList<Brown>();
...
for (Brown i: brownThings)
// if i is a brownie eat
// else dispose of
【问题讨论】:
标签: java class inheritance