[KAFKA-10584] IndexSearchType should use sealed trait instead of Enumeration

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.7.0
• Component/s: core
• Labels: newbie
• Assignee: huxihx
• Reporter: Jun Rao
• Created: 07/Oct/20 20:38
• Updated: 10/Oct/20 03:37
• Resolved: 10/Oct/20 03:37

Description

In Scala, we prefer sealed traits over Enumeration since the former gives you exhaustiveness checking. With Scala Enumeration, you don't get a warning if you add a new value that is not handled in a given pattern match.

Issue Links

• links to: GitHub Pull Request #9399