[OAK-6712] Move ChangeSet/Builder to oak-core-spi

• Type: Technical task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.7.8, 1.8.0
• Component/s: core, core-spi
• Assignee: Marcel Reutegger
• Reporter: Marcel Reutegger
• Created: 25/Sep/17 10:35
• Updated: 29/Sep/17 10:09
• Resolved: 25/Sep/17 12:19

Description

The classes ChangeSet and ChangeSetBuilder in package org.apache.jackrabbit.oak.plugins.observation (currently in oak-core) it not only used by observation but also the DocumentNodeStore implementation.

I propose to move the two classes (and related tests) to oak-core-spi in order to reduce dependencies on oak-core.