readout.java

来自「designpatterns for aop」· Java 代码 · 共 27 行

package designpatterns.adapter.java;

import java.util.*;

import designpatterns.adapter.model.*;


public class Readout {

	public static void main(String[] args){
		RadiationDetector radiationDetector = new RadiationDetector();
		TemperatureGauge guage = new TemperatureGauge();
		
		List allSensors = new ArrayList();
		//glue code to wrap each sensor with its adapter...
		allSensors.add(new RadiationAdapter(radiationDetector));
		allSensors.add(new TemperatureAdapter(guage));
		
		int count = 1;
		for (Iterator iter = allSensors.iterator(); iter.hasNext();) {
			StatusSensor sensor = (StatusSensor) iter.next();
			System.out.print("Sensor " + count++);
			System.out.println(" status is " + sensor.getStatus());	
		}
	}
}