Github user vasia commented on a diff in the pull request:
https://github.com/apache/flink/pull/537#discussion_r28644140
--- Diff:
flink-staging/flink-gelly/src/main/java/org/apache/flink/graph/spargel/VertexUpdateFunction.java
---
@@ -40,7 +42,37 @@
VertexValue extends Serializable, Message> implements Serializable {
private static final long serialVersionUID = 1L;
-
+
+ //
--------------------------------------------------------------------------------------------
+ // Attributes that allow vertices to access their in/out degrees and
the total number of vertices
+ // inside an iteration.
+ //
--------------------------------------------------------------------------------------------
+
+ private long numberOfVertices = -1L;
+
+ public long getNumberOfVertices() throws Exception{
+ if (numberOfVertices == -1) {
+ throw new InaccessibleMethodException("The number of
vertices option is not set");
+ }
+ return numberOfVertices;
+ }
+
+ void setNumberOfVertices(long numberOfVertices) {
+ this.numberOfVertices = numberOfVertices;
+ }
+
+
//---------------------------------------------------------------------------------------------
+
+ private boolean optDegrees;
+
+ public boolean isOptDegrees() {
--- End diff --
this shouldn't be public, right?
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