在Java中实现typedef [英] Implement typedef in Java

问题描述

我有一个类型Time32，在泛型中用作工作< Time32> 所以我创建了一个类Time32。
我还必须实现

I have a type Time32 that is used in generics as Work<Time32> so i made a class Time32. I also have to implement

typedef UInt(5) Time32

这里UInt表示unsigned int。 Java没有unsigned int，所以我创建了自己的类。

Here UInt means the unsigned int. Java doesn't have unsigned int, so i made my own class.

public class UInt 
{
    private final int size;
    public UInt(int x)
    {
       this.size=x;
    }

    public int getSize() 
    {
        return size;
    }
} 

但我不明白我是如何实现的java中的typedef。请帮忙。谢谢。

But i don't understand how i can implement the typedef in java. Please help. Thanks.

我需要保留UInt类，因为我有一些其他变量将使用Uint，如 UInt（20）Load 或 UInt（10）强制

I need to keep the UInt class as i have some other variables that will use the Uint like UInt(20) Load or UInt(10) Force

推荐答案

因为那里在Java中没有typdef你不能使用它们。最佳近似值可能是：

Since there are no typdefs in Java you cannot use them. The best approximation might be this:

public class Time32 extends UInt {
    public Time32(){
        super(5);
    }
}

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