See: Description
Class  Description 

DegreeAnnotationFunctions  
DegreeAnnotationFunctions.DegreeCount<K> 
Combines the vertex degree count.

DegreeAnnotationFunctions.JoinEdgeDegreeWithVertexDegree<K,EV,D> 
Composes the vertex degree with this edge value.

DegreeAnnotationFunctions.JoinEdgeWithVertexDegree<K,EV,D> 
Assigns the vertex degree to this edge value.

DegreeAnnotationFunctions.JoinVertexWithVertexDegree<K,VV> 
Performs a left outer join to apply a zero count for vertices with
out or indegree of zero.

DegreeAnnotationFunctions.MapEdgeToSourceId<K,EV> 
Emits the source vertex ID along with an initial count.

DegreeAnnotationFunctions.MapEdgeToTargetId<K,EV> 
Emits the target vertex ID along with an initial count.

VertexDegree
annotates vertices as EdgeSourceDegree
annotates edges as EdgeTargetDegree
annotates edges as EdgeDegreePair
annotates edges as VertexDegrees
annotates vertices as VertexOutDegree
annotates vertices as VertexInDegree
annotates vertices as EdgeSourceDegrees
annotates edges as EdgeTargetDegrees
annotates edges as EdgeDegreesPair
annotates edges as Copyright © 2014–2017 The Apache Software Foundation. All rights reserved.