thermometermodel.java

一个温度计的小程序

/* 
 * ThermometerModel - implements model. Handles changes.
 * Copyright 2001, Bruce E. Wampler
 */
 
import java.util.*;

public class ThermometerModel
    extends     WmvcModel
{
    private int theTemp;
    public int getTemp() { return theTemp; }

    public ThermometerModel()
    {
        theTemp = 0;
    }

    public void setTemp(int newTemp)
    {
      theTemp = newTemp;
      notifyViews();            // not much to the model!
    }
}