cube.java

java与模式 一书的源码

package com.javapatterns.adapter.cube2ball;


public class Cube
{
    public Cube(double width)
    {
        this.width = width;
    }

    public double calculateVolume()
    {
    	return width * width * width;
    }

    public double calculateFaceArea()
    {
        return width * width;
    }

    public double getWidth()
    {
        return this.width;
    }

    public void setWidth(double width)
    {
        this.width = width;
    }

    private double width;
}