java中的枚举

java中的枚举可以有方法和属性，举例如下:

public enum Authorization{

 

     AUTHORIZATION{

      @override

      public abstract int getErrorCode()

      {

           return 501;

      }

      @override

      public abstract String getErrorCondition()

      {

           return null;

      }

      @override

      public abstrct  String getErrorType()

      {

          return ERR_TYPE_AUTH;

      }

 

 

   }

  public abstract int getErrorCode();

  public abstract String getErrorCondition();

  publci abstrct  String getErrorType();

  public static final  String  ERR_TYPE_AUTH="auth";

  public static final  String  ERR_TYPE_CANCEL="cancel";

  public Packet getResponseMessage(Packet packet,String text,boolean includeOriginalXML)

  {

packet.errorResult(getErrorCode(),getErrorType(),getErrorCondition(),text,includeOriginalXML);

  }

 

 

};