holiday.java

来自「JAVA SE6 全方位学习 朱仲杰 编著 机械工业出版社出版」· Java 代码 · 共 41 行

package java2.E;

public enum Holiday
{
	NewYear(1, 1),
	Valentine(2, 14),
	Halloween(10, 31),
	Christmas(12, 25); //end values declar
	
	private int month;
	private int day;
	
	private Holiday( int month, int day)
	{
		this.month = month;
		this.day = day;
	}
	
	public String getDate()
	{
		return (month + "/" + day);
	}
	
	public String toString()
	{
		switch (this)
		{
			case NewYear:
				return "New Year\'s Day";
			case Valentine:
				return "Valentine\'s Day";
			case Halloween:
				return "All Saints\' Day";
			case Christmas:
				return "Christmas";
			default:
				return null;
		}
	}
}