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ASF GitHub Bot commented on FLINK-2093: --------------------------------------- Github user andralungu commented on a diff in the pull request: https://github.com/apache/flink/pull/807#discussion_r31930244 --- Diff: docs/libs/gelly_guide.md --- @@ -236,6 +236,8 @@ Graph<Long, Double, Double> networkWithWeights = network.joinWithEdgesOnSource(v * <strong>Union</strong>: Gelly's `union()` method performs a union on the vertex and edges sets of the input graphs. Duplicate vertices are removed from the resulting `Graph`, while if duplicate edges exists, these will be maintained. +* <strong>Difference</strong>: Gelly's `difference()` method performs a difference on the vertex and edges sets of the input graphs. Common vertices are removed from the resulting `Graph`, along with the edges which which have these vertices as source/target. --- End diff -- you have written which twice, "along with the edges which which" :) > Add a difference method to Gelly's Graph class > ---------------------------------------------- > > Key: FLINK-2093 > URL: https://issues.apache.org/jira/browse/FLINK-2093 > Project: Flink > Issue Type: New Feature > Components: Gelly > Affects Versions: 0.9 > Reporter: Andra Lungu > Assignee: Shivani Ghatge > Priority: Minor > > This method will compute the difference between two graphs, returning a new > graph containing the vertices and edges that the current graph and the input > graph don't have in common. -- This message was sent by Atlassian JIRA (v6.3.4#6332)