package com.lh.principle.segregation;


public class Segregation1 {
	public static void main(String[] args) {

		A a = new A();
		a.depend1(new B());

		//a.depend4(new B());

	}
}

interface Interface1 {

	void operation1();

	void operation2();

	void operation3();

	void operation4();

	void operation5();
}

class B implements Interface1 {

	@Override
	public void operation1() {
		// TODO Auto-generated method stub
		System.out.println("B中实现了 operation1");
	}

	@Override
	public void operation2() {
		// TODO Auto-generated method stub
		System.out.println("B中实现了 operation2");
	}

	@Override
	public void operation3() {
		// TODO Auto-generated method stub
		System.out.println("B中实现了 operation3");
	}

	@Override
	public void operation4() {
		// TODO Auto-generated method stub
		System.out.println("B中实现了 operation4");
	}

	@Override
	public void operation5() {
		// TODO Auto-generated method stub
		System.out.println("B中实现了 operation5");
	}

}

class D implements Interface1 {

	@Override
	public void operation1() {
		// TODO Auto-generated method stub
		System.out.println("D中实现了 operation1");
	}

	@Override
	public void operation2() {
		// TODO Auto-generated method stub
		System.out.println("D中实现了 operation2");
	}

	@Override
	public void operation3() {
		// TODO Auto-generated method stub
		System.out.println("D中实现了 operation3");
	}

	@Override
	public void operation4() {
		// TODO Auto-generated method stub
		System.out.println("D中实现了 operation4");
	}

	@Override
	public void operation5() {
		// TODO Auto-generated method stub
		System.out.println("D中实现了 operation5");
	}

}

class A { // A类通过接口 依赖（使用B类） 但是只会用到1,2,3方法
	public void depend1(Interface1 i) {
		i.operation1();
	}

	public void depend2(Interface1 i) {
		i.operation2();
	}

	public void depend3(Interface1 i) {
		i.operation3();
	}

}

class C { // C类通过接口 依赖（使用B类） 但是只会用到1,4,5方法
	public void depend1(Interface1 i) {
		i.operation1();
	}

	public void depend2(Interface1 i) {
		i.operation5();
	}

	public void depend3(Interface1 i) {
		i.operation5();
	}

}