flight.java

来自「基础性的JAVA源代码」· Java 代码 · 共 31 行

package exec.day0918;

public class Flight {
	private byte b;//班期
	public Flight(byte b){
		this.b = b;
	}
	public boolean hasFlight(MyDate date){
		int weekDay = date.getWeekDay();
		if((b&(1<<(weekDay-1)))>0){
			return true;
		}
		return false;
	}
	
	public static void main(String args[]){
		byte b = 42;
		Flight f = new Flight(b);
		boolean hasFlight = f.hasFlight(new MyDate(2008,10,2));
		System.out.println(hasFlight);
	}
}