JAVA枚舉類型Enum

import java.util.EnumSet;

/*
 * 作成日: 2009/06/18
 */

/**
 * TODO 內容記述
 *
 * @author itsuser
 * @lastUpdate $Date::                           $
 * @lastModified $Author$
 * @version $Revision$
 * @since 2009/06/18
 *
 */
public class ENUMTest {

    public enum Color{RED,ORANGLE,YELLO,GREEN,CYAN,BLUE,PURPLE};
    public enum Week {SUNDAY,MONDAY,TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY  };
    public static void main(String[] args){
       
        for(Week w:Week.values()){ 
            /**ordinal()可以輸出索引位置,第一個是0*/ 
            System.out.print(w+":"+w.ordinal()+", "); 
        } 
        System.out.println();
       
        for(Week w:EnumSet.range(Week.MONDAY,Week.SATURDAY)){ 
            System.out.print(w+":"+w.ordinal()+", "); 
        } 
        System.out.println();
       
        for(Color c:Color.values()){ 
            System.out.print(c+":"+c.ordinal()+", "); 
        } 
        System.out.println(Color.BLUE); 
    }
}