[R] Encapsulate fields of Parameter

  - Improve nullable handling

Change-Id: Ifa4c0e37d5725a9dd03000bc5bc892ff37436379
8 files changed
tree: ea6f56cb931c5bd33519d6484657cc964c6e64ee
  1. .project
  2. .settings/
  3. LICENSE
  4. NOTICE.md
  5. pom.xml
  6. r/
  7. redocs/
  8. rhelp/
  9. rtm/