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https://issues.apache.org/jira/browse/FLINK-2905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14991644#comment-14991644
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ASF GitHub Bot commented on FLINK-2905:
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Github user s1ck commented on the pull request:
https://github.com/apache/flink/pull/1329#issuecomment-154057136
Hey!
you're welcome :) I will fix the comments later today. There is no
difference, `graph1.intersect(graph2)` is just a convenience method if the user
wants the default behaviour, which is `graph1.intersect(graph2, true)`.
> Add intersect method to Graph class
> -----------------------------------
>
> Key: FLINK-2905
> URL: https://issues.apache.org/jira/browse/FLINK-2905
> Project: Flink
> Issue Type: New Feature
> Components: Gelly
> Affects Versions: 0.10
> Reporter: Martin Junghanns
> Assignee: Martin Junghanns
> Priority: Minor
>
> Currently, the Gelly Graph supports the set operations
> {{Graph.union(otherGraph)}} and {{Graph.difference(otherGraph)}}. It would be
> nice to have a {{Graph.intersect(otherGraph)}} method, where the resulting
> graph contains all vertices and edges contained in both input graphs.
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