[
https://issues.apache.org/jira/browse/TINKERPOP-1388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15396031#comment-15396031
]
Matthias Broecheler commented on TINKERPOP-1388:
------------------------------------------------
If a graph implementation wants to control how elements flow through the
traversal it has two options:
1) Insert a custom step before each step in the traversal that does the flow
control through a strategy. However, that makes the toString and profiling ugly
because of all the spurious steps that are introduced. This strategy is also
likely to clash with other strategies
2) Extend ExpandableStepIterator and overwrite starts (which is protected) in
AbstractStep.
Option 2) seems cleaner but requires that ExpandableStepIterator is not final.
/cc [~spmallette] [~okram]
> Make ExpandableStepIterator non-final
> -------------------------------------
>
> Key: TINKERPOP-1388
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1388
> Project: TinkerPop
> Issue Type: Improvement
> Components: process
> Affects Versions: 3.1.3
> Reporter: Matthias Broecheler
> Assignee: stephen mallette
> Priority: Minor
> Fix For: 3.1.4, 3.2.2
>
>
> to allow TinkerPop implementations to extend it.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
