Github user vasia commented on a diff in the pull request:
https://github.com/apache/flink/pull/1900#discussion_r61550681
--- Diff:
flink-libraries/flink-gelly-scala/src/main/scala/org/apache/flink/graph/scala/Graph.scala
---
@@ -407,6 +407,36 @@ TypeInformation : ClassTag](jgraph: jg.Graph[K, VV,
EV]) {
}
/**
+ * Relabels vertices and edges using the given MapFunction.
+ *
+ * @param translator implements conversion from K to NEW
+ * @return relabeled graph
+ */
+ def translateGraphLabels[NEW: TypeInformation : ClassTag](translator:
MapFunction[K, NEW]): Graph[NEW,VV,EV] = {
--- End diff --
In the the Gelly code and docs, we refer to the vertex and edge keys as
"Ids", not labels. I think we should rename the methods and javadocs to be
consistent.
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