[CURATOR-288] Provide a mechanism to limit tree traversal in TreeCache + Return old values in NODE_REMOVED event

• Type: New Feature
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0, 2.9.1
• Fix Version/s: 3.1.0, 2.10.0
• Component/s: Recipes
• Assignee: Jordan Zimmerman
• Reporter: Jordan Zimmerman
• Created: 12/Jan/16 18:14
• Updated: 20/May/16 17:55
• Resolved: 20/May/16 17:55

Description

1. Currently, the only way to limit TreeCache's traversal is with maxDepth. It would be nice to also have a functional way of doing this. i.e. an policy object that is called to determine if a node should be traversed.

2. NODE_REMOVED should return the old values of the node

Issue Links

• relates to: CURATOR-145 TreeCache should implement maxDepth