[SPARK-9756] Make auxillary constructors for ML decision trees private

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: ML
• Target Version/s: 1.5.0
• Assignee: Feynman Liang
• Reporter: Feynman Liang
• Shepherd: Joseph K. Bradley
• Created: 07/Aug/15 22:44
• Updated: 08/Aug/15 00:20
• Resolved: 08/Aug/15 00:20

Description

These classes should not (and actually can not) be instantiated directly because there is currently no public constructor for Node.

Issue Links

• is related to: SPARK-9660 ML 1.5 QA: API: New Scala APIs, docs
• links to: [Github] Pull Request #8046 (feynmanliang)