从接口调用某些方法，而不覆盖JAVA中的所有方法 [英] Call some methods from interface without override all the methods in JAVA

问题描述

朋友，我在Java中遇到一个问题：我想实现一个结构，但是我在执行该结构时遇到了一些困难，有人可以帮助我吗。

Friends, I have an issue in Java: I'd like to implement one structure but I'm facing some difficulty in doing it, can anyone help me.

interface samp1{
    method1()
    method2()
    method3()
}

interface samp2{
    method4()
    method5()
}
class Samp implements samp1,samp2
{
  // this class needs only method1 from interface samp1 and method 4 from interface samp2
  // I don't want to override all the methods from interface 
}

有人可以为此提出一些解决方案吗？

can anyone propose some solutions for this?

是否有任何可用的设计模式？如果是这样，请提供引用链接。

Is there any design pattern available for this? If so, please provide links to reference.

预先感谢。

推荐答案

接口是合同。它说我的类实现了这些方法的 all 。

An interface is a contract. It says "My class implements all of these methods".

请参阅： http://docs.oracle.com/javase/tutorial/java/concepts/interface.html

如果您不想这样做，请不要使用接口。

If you don't want that, don't use an Interface.

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