Question

我有一个类，包含许多内部类这个内部类之一是一个子类，有很多孩子像这样：

class BigClass {
    A a;
    B b;
    C c[] = new C[3];

    class A {}

    class B {
       A a1;
    }

    class C {
        B b1;
    }

    class c1 extends C {}

    class c2 extends C {}

    class c3 extends C {}
}

当所有类都链接到每个类时，如何从BigClass创建一个对象？

Answer 1

这是一个工作方法，演示如何实例化每个类并分配变量。将此方法添加到BigClass类，以便您可以将其作为程序运行。

public static void main(String[] args)
{
     BigClass big = new BigClass();

     A a = big.new A();
     big.a = a;

     B b = big.new B();
     b.a1 = a;
     big.b = b;

     C c = big.new C();
     c.b1 = b;
     big.c[0] = c;

     c1 c1 = big.new c1();
     big.c[0] = c1;

     c2 c2 = big.new c2();
     big.c[1] = c2;

     c3 c3 = big.new c3();
     big.c[2] = c3;
}

从私有内部类创建对象

1 个答案: