temperaturedemo.java

homework : ) 找不到源码

public class temperatureDemo
{
	public static void main(String[] args)
	{
		temperature tempToday=new temperature(-40.0);//today:21.3C
		temperature tempYesterday=new temperature('C');//yesterday:0C
		temperature tempTomorrow=new temperature(212.0,'F');//tomorrow:30.5F
	
	    System.out.println("the temperature of today is "+tempToday.tempValue+tempToday.scale);
	    System.out.println("the temperature of yesterday was "+tempYesterday.tempValue+tempYesterday.scale);
	    System.out.println("the temperature of tomorrow will be "+tempTomorrow.tempValue+tempTomorrow.scale);
	    
		System.out.println(tempToday.tempValue+tempToday.scale+" equals to "+
		                   tempToday.getTempF()+'F');//need a convert from C to F
		
		System.out.println(tempYesterday.tempValue+tempYesterday.scale+" equals to "+
		                   tempYesterday.getTempF()+'F');
		                   
		System.out.println(tempTomorrow.tempValue+tempTomorrow.scale+" equals to "+
		                   tempTomorrow.getTempC()+'C');
		
		
		if(tempToday.wheatherEqual(tempTomorrow))
		System.out.println("the tempereature of today is equal to tomorrow.");
		else
		System.out.println("the tempereature of today is not equal to tomorrow.");
		
		temperature anotherDay=readnew("another day");
		
		temperature nextDay=readnew("next day");
		nextDay.reset(136.6,'F');
				
		if(anotherDay.wheatherGreater(nextDay))
		System.out.println("the tempereature of anotherDay is greater than nextDay.");
		else
		System.out.println("the tempereature of anotherDay is not greater than nextDay.");	

		anotherDay.reset(23.6);
		nextDay.reset(136.6,'F');
		
		if(anotherDay.wheatherLess(nextDay))
		System.out.println("the tempereature of anotherDay is less than nextDay.");
		else
		System.out.println("the tempereature of anotherDay is not less than nextDay.");	

		if(anotherDay.wheatherGreater(nextDay))
		System.out.println("the tempereature of anotherDay is equal to nextDay.");
		else
		System.out.println("the tempereature of anotherDay is not equal to nextDay.");	
	}
		public static temperature readnew(String day)
	{
		temperature tempDay=new temperature();
		System.out.println("Please enter the temperature of "+day+":");
        tempDay.reset(SavitchIn.readDouble());
        
        System.out.print("And the scale?");
        char newscale=SavitchIn.readChar();
        
        while(newscale!='C'&&newscale!='F')
        {
        	System.out.print("Error scale.  Enter again:");
        	newscale=SavitchIn.readChar();
        }
        
        tempDay.reset(newscale);
        
        return tempDay;
    }
}