Package org.apache.flink.graph.spargel

Class Summary

Class	Description
GatherFunction<K,VV,Message>	This class must be extended by functions that compute the state of the vertex depending on the old state and the incoming messages.
MessageIterator<Message>	An iterator that returns messages.
ScatterFunction<K,VV,Message,EV>	The base class for functions that produce messages between vertices as a part of a ScatterGatherIteration.
ScatterGatherConfiguration	A ScatterGatherConfiguration object can be used to set the iteration name and degree of parallelism, to register aggregators and use broadcast sets in the GatherFunction and ScatterFunction
ScatterGatherIteration<K,VV,Message,EV>	This class represents iterative graph computations, programmed in a scatter-gather perspective.