class Complex implements Cloneable{ private double real; private double imaginary; public Complex(){ this.real = 0; this.imaginary = 0; } public Complex(double a){ this.real = a; this.imaginary = 0; } public Complex(double a, double b){ this.real = a; this.imaginary = b; } public double getRealPart(){ return this.real; } public double getImaginaryPart(){ return this.imaginary; } public String toString(){ if(this.imaginary==0){ return this.real + ""; } else if(this.real==0){ return this.imaginary + "i"; } else{ return this.real + " + " + this.imaginary + "i"; } } public Complex add(Complex other){ double newReal = this.real + other.getRealPart(); double newImaginary = this.imaginary + other.getImaginaryPart(); return new Complex(newReal, newImaginary); } public Complex subtract(Complex other){ double newReal = this.real - other.getRealPart(); double newImaginary = this.imaginary - other.getImaginaryPart(); return new Complex(newReal, newImaginary); } public Complex multiply(Complex other){ double newReal = this.real * other.getRealPart() - this.imaginary * other.getImaginaryPart(); double newImaginary = this.real * other.getImaginaryPart() + this.imaginary * other.getRealPart(); return new Complex(newReal, newImaginary); } public Complex divide(Complex other){ double denominator = Math.pow(other.getRealPart(),2) + Math.pow(other.getImaginaryPart(),2); double newReal = (this.real * other.getRealPart() + this.imaginary * other.getImaginaryPart()) / denominator; double newImaginary = (this.imaginary * other.getRealPart() - this.real * other.getImaginaryPart()) / denominator; return new Complex(newReal, newImaginary); } public double abs(){ return Math.sqrt(Math.pow(this.real, 2) + Math.pow(this.imaginary, 2)); } public Object clone; public Object clone() throws CloneNotSupportedException{ return super.clone(); }生成这段代码的uml图
时间: 2024-04-02 15:37:03 浏览: 238
Javaextends与implements的区别.docx
抱歉,由于我是一名语言模型AI,并不能直接生成UML图,但是我可以解释一下这段代码的UML类图:
这段代码实现了一个复数类 Complex,其中包含了实部和虚部两个属性,以及加、减、乘、除、求模等操作的方法。该类还实现了 Cloneable 接口,并重写了 clone() 方法,用于实现对象的深拷贝。
在UML类图中,Complex 类应该是一个具体类(concrete class),并包含了两个属性:real 和 imaginary,分别表示实部和虚部。该类应该还有一个默认的构造函数(Complex())和两个重载构造函数(Complex(double a) 和 Complex(double a, double b)),用于创建 Complex 类的实例对象。
此外,Complex 类还应该实现了一些操作方法,如:
- getRealPart():获取实部值。
- getImaginaryPart():获取虚部值。
- add():实现两个复数的加法操作。
- subtract():实现两个复数的减法操作。
- multiply():实现两个复数的乘法操作。
- divide():实现两个复数的除法操作。
- abs():获取复数的模值。
最后,Complex 类还应该实现了 Cloneable 接口,并重写了 clone() 方法,用于实现对象的深拷贝。
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