[TINKERPOP-909] Improve steps that handle numeric data

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0-incubating
• Fix Version/s: 3.1.0-incubating
• Component/s: process
• Assignee: Daniel Kuppitz
• Reporter: Daniel Kuppitz
• Created: 22/Oct/15 13:13
• Updated: 04/Nov/15 19:14
• Resolved: 04/Nov/15 19:14

Description

Use the new NumberHelper (implemented in https://issues.apache.org/jira/browse/TINKERPOP3-861) in steps that are supposed to handle numeric data (e.g. Sum(Global)Step, Min(Global)Step), Max(Global)Step, etc.). These steps currently simply convert everything into a Double.