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https://issues.apache.org/jira/browse/FLINK-2905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14989904#comment-14989904
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ASF GitHub Bot commented on FLINK-2905:
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GitHub user s1ck opened a pull request:
https://github.com/apache/flink/pull/1329
[FLINK-2905] [gelly] Add Graph Intersection method
* added two strategies for edge intersection
* added Scala methods
* added tests
* updated docs
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/s1ck/flink FLINK-2905
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/1329.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1329
----
commit ac7dde016e4284a6deb3bfe4529e27968899f825
Author: Martin Junghanns <m.jungha...@mailbox.org>
Date: 2015-10-29T13:42:37Z
[FLINK-2905] [gelly] Add Graph Intersection method
* added two strategies for edge intersection
* added Scala methods
* added tests
* updated docs
----
> 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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