对typesafe enum模式的改进

 1 public class EnumClass1 extends EnumClass {
 2 private EnumClass1(String id,String key){
 3 super(id,key);
 4 }
 5 
 6  
 7 
 8 public static final EnumClass1 ENUM_1_1=new EnumClass1 ("1","1");
 9 public static final EnumClass1 ENUM_1_2=new EnumClass1 ("2","2");
10 public static final EnumClass1 ENUM_1_3=new EnumClass1 ("3","3");
11 //
12 public static final EnumClass1 ENUM_1_4=new EnumClass1 ("4","4");
13  
14  
15 }

public class EnumClass1 extends EnumClass {
private EnumClass1(String id,String key){
super(id,key);
}
public static EnumClass1 o(String id, String key){
return new EnumClass1(id, key);
}
 
public static final EnumClass1 
ENUM_1_1=o("1","1"),
ENUM_1_2=o("2","2"),
ENUM_1_3=o("3","3"),
//
ENUM_1_4=o("4","4");
 
 
}