其实你可以这样折腾java enum

package com.geoway.pad.favourite.bean;
/**
* @author likehua
* @date 20120621
* */
public enum FavouriteGeometeyType {
POINT(1),
LINE(2),
POLYGON(2);
int type;
private FavouriteGeometeyType(int type){
this.type=type;
}
public int getOriginTypeValue(){
return this.type;
}
public static FavouriteGeometeyType parseGeometryType(int type){
if(type==1){
return FavouriteGeometeyType.POINT;
};
if(type==2){
return FavouriteGeometeyType.LINE;
};
if(type==3){
return FavouriteGeometeyType.POLYGON;
};
return null;
};
public static void main(String[] args){
// FavouriteGeometeyType type;
System.out.println(FavouriteGeometeyType.parseGeometryType(1).ordinal());
System.out.println(FavouriteGeometeyType.parseGeometryType(1).getOriginTypeValue());

}
}