# How to add a stream module?

1. Open .ksmile file, define the stream module under the respective section.

2. To define a stream module you need the following:

   1. module name (unique to a project)

   2. dependent module list (if any)

   3. module package path (unique to a section)

      
      

       

      
      
      
      

      section lottery{
      	stream-module LotteryStream at com.metastay.lotterystream
        ...
      }
      

3. Enter sbt shell, run command smile

4. Refresh project in eclipse, respective .kstream file will appear.