You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@livy.apache.org by "Saisai Shao (JIRA)" <ji...@apache.org> on 2017/11/15 03:45:00 UTC
[jira] [Resolved] (LIVY-415) Use objects and abstract classes in
for Kind and SessionState.
[ https://issues.apache.org/jira/browse/LIVY-415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Saisai Shao resolved LIVY-415.
------------------------------
Resolution: Fixed
> Use objects and abstract classes in for Kind and SessionState.
> --------------------------------------------------------------
>
> Key: LIVY-415
> URL: https://issues.apache.org/jira/browse/LIVY-415
> Project: Livy
> Issue Type: Improvement
> Components: REPL, Server
> Reporter: Arun Allamsetty
> Priority: Trivial
> Fix For: 0.5.0
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Scala lets us define Singleton Objects (https://docs.scala-lang.org/tour/singleton-objects.html) rather than creating (case) classes and which just have a default constructor. Also, using abstract classes helps with brevity in this case as we can assign default definitions to the functions we need.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)