Uses of Interface
org.apache.hama.graph.Aggregator

Uses of Aggregator in org.apache.hama.graph

Classes in org.apache.hama.graph that implement Aggregator

Modifier and Type	Class and Description
class	AbsDiffAggregator A absolute difference aggregator, it collects values before the compute and after the compute, then calculates the difference and globally accumulates (sums them up) them.
class	AbstractAggregator<M extends org.apache.hadoop.io.Writable,VERTEX extends Vertex<?,?,M>> Abstract base case of an aggregator.
class	AverageAggregator Averages the result of the AbsDiffAggregator.
class	MaxAggregator
class	MinAggregator
class	SumAggregator Sums all vertex values globally.

Method parameters in org.apache.hama.graph with type arguments of type Aggregator

Modifier and Type	Method and Description
void	GraphJob.setAggregatorClass(Class<? extends Aggregator> cls) Set the aggregator for the job.