This week's book giveaway is in the Cloud/Virtualization forum.
We're giving away four copies of Learning OpenStack Networking: Build a solid foundation in virtual networking technologies for OpenStack-based clouds and have James Denton on-line!
See this thread for details.
Win a copy of Learning OpenStack Networking: Build a solid foundation in virtual networking technologies for OpenStack-based clouds this week in the Cloud/Virtualization forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Liutauras Vilda
  • Campbell Ritchie
  • Tim Cooke
  • Bear Bibeault
  • Devaka Cooray
Sheriffs:
  • Jeanne Boyarsky
  • Knute Snortum
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Ganesh Patekar
  • Stephan van Hulst
  • Pete Letkeman
  • Carey Brown
Bartenders:
  • Tim Holloway
  • Ron McLeod
  • Vijitha Kumara

Enum cannot be resolve to a variable  RSS feed

 
Greenhorn
Posts: 11
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
the problem is, the Enum monthEnum and Enum weekEnum cannot be resolve to a variable. Is there any way to troubleshoot the problem ?
means that, the problem is i cannot resolve in the main class (monthEnum.APRILand weekEnum.MONDAY)

error Code:


Expression Class


my main class
 
amir asyraf
Greenhorn
Posts: 11
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
the answer is:
you need to put the reference class code such as : BasicExpression.monthEnum.APRIL


amir asyraf wrote:the problem is, the Enum monthEnum and Enum weekEnum cannot be resolve to a variable. Is there any way to troubleshoot the problem ?
means that, the problem is i cannot resolve in the main class (monthEnum.APRILand weekEnum.MONDAY)

error Code:


Expression Class


my main class

 
Saloon Keeper
Posts: 4739
52
Eclipse IDE Firefox Browser Java MySQL Database VI Editor Windows
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Enums are like class names in that they should start with a capital letter.
 
Carey Brown
Saloon Keeper
Posts: 4739
52
Eclipse IDE Firefox Browser Java MySQL Database VI Editor Windows
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
If you put the enums each in their own file then you could use them without that leading name.
 
Bartender
Posts: 19726
92
Android Eclipse IDE Linux
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
In Java the "enum" is very much like a class definition and therefore, as Carey says, should start uppercase.

 
Don't get me started about those stupid light bulbs.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!