tree cdb14d4aa669ec8c0789c1995ce94ece3d45e265
parent 49bfa4dfda75ef94a9c4f633bd282ef81be44021
author Yuta HIGUCHI <y-higuchi@onlab.us> 1394674449 -0700
committer Gerrit Code Review <gerrit2@onos-services> 1395857014 -0700

Refactoring datastore package

Preparation to make datastore replacable
- Extract datastore interfaces
- Add multi Read/Write/Remove
- Add a method to walk over RCTable
- Refactor serialize/deserialize RCObject
- Localize dependency to JRAMCloud
  - Separate RAMCloud specific code into ramcloud package
  - Remove dependency to RAMCloud exception classes
  - Remove RC prefix from non RAMCloud specific code
- Cosmetics and update sample/test code

- reflect Naoki's comment
- more cosmetic fixes
  - reordered OPERATION enums

- removed no longer used code
- follow pmd, etc. where easily possible

Change-Id: I6f9153d705600447acf48a64f713c654c9f26713