java枚举

public enum Color {

RED("红色", 1), GREEN("绿色", 2), BLANK("白色", 3), YELLO("黄色", 4);

private String name ;
private int index ;

private Color( String name , int index ){
this.name = name ;
this.index = index ;
}

public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getIndex() {
return index;
}
public void setIndex(int index) {
this.index = index;
}

}

package com;

public class B {

public static void main(String[] args) {

//输出某一枚举的值
System.out.println( Color.RED.getName() );
System.out.println( Color.RED.getIndex() );

//遍历所有的枚举
for( Color color : Color.values()){
System.out.println( color + "  name: " + color.getName() + "  index: " + color.getIndex() );
}
}

}