Make more classes and fields public to ease extensibility

Make classes public, and their constructors protected, to allow
them to be extended.

Make event type names and fields public.

Change-Id: Iba275f99b7afbf87d57dd44851d043ad0f23fbe1
6 files changed
tree: 2aac3820edc53720c1f3e3bf4b5a33b06be626db
  1. .settings/
  2. src/
  3. .gitignore
  4. .mailmap
  5. BUILD
  6. LICENSE