ballif.java

来自「《Java与模式》一书的源代码」· Java 代码 · 共 15 行

package com.javapatterns.adapter.cube2ball;

public interface BallIF
{
    /** Class Adaptee contains operation sampleOperation1. */
    double calculateArea();

    /** Class Adaptee doesn't contain operation sampleOperation2. */
    double calculateVolume();

    double getRadius();

    void setRadius(double radius);
}