package Bridge_Pattern;

public class Main {
	public static void main(String[] args) {
		try {
			double km = 1.0;	// 定义输入长度
			String outType = "mi";	// 定义输出单位
			// 桥接实现者与抽象
			Implementor implementor = new ConcreteImplementor(km, outType);
			Abstraction abstraction = new RefinedAbstract(implementor);
			System.out.println(km + "(km) = " + abstraction.output() + "(" + outType + ")");
		} 
		catch (Exception e) {
			e.printStackTrace();
		}
	}
}