[FLINK-12253] Setup a class hierarchy for the new logical type system

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.9.0
• Component/s: Table SQL / API
• Labels: pull-request-available
• Assignee: Timo Walther
• Reporter: Timo Walther
• Created: 18/Apr/19 10:23
• Updated: 06/May/19 09:58
• Resolved: 06/May/19 09:58

Description

Setup a new class hierarchy around LogicalType in table-common.

The classes implement the types listed in the table of FLIP-37.

The classes won't be connected to the API yet.

Issue Links

• links to: GitHub Pull Request #8335