[TINKERPOP-2548] Add getter for indexer used in IndexStep

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Done
• Affects Version/s: 3.4.11
• Fix Version/s: 3.4.12, 3.5.1, 3.6.0
• Component/s: process
• Assignee: Stephen Mallette
• Reporter: Saikiran Boga
• Created: 16/Apr/21 19:46
• Updated: 02/Jun/21 15:57
• Resolved: 02/Jun/21 15:57

Description

IndexStep indexer has private access and does not expose indexer. Graph providers would need access to this to know the step behavior for proper implementation. A getter for the indexer used should be sufficient I think.

https://github.com/apache/tinkerpop/blob/master/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/map/IndexStep.java#L51