Uses of Package
org.apache.hama.graph

Classes in org.apache.hama.graph used by org.apache.hama.graph

Class and Description
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.
AbstractAggregator Abstract base case of an aggregator.
AggregationRunner Runner class to do the tasks that need to be done if aggregation was configured.
Aggregator Aggregators are a mechanism for global communication, monitoring, and data.
Edge The edge class
GraphJobMessage A message that is either MapWritable (for meta communication purposes) or a real message (vertex ID and value).
GraphJobRunner Fully generic graph job runner.
GraphJobRunner.GraphJobCounter
IDSkippingIterator Iterator that allows skipping of items on disk based on some given stategy.
Vertex Vertex is a abstract definition of Google Pregel Vertex.
VertexInputReader A reader to read Hama's input files and parses a vertex out of it.
VertexInterface The vertex interface.
VertexOutputWriter The VertexOutputWriter defines what parts of the vertex shall be written to the output format.
VerticesInfo VerticesInfo interface encapsulates the storage of vertices in a BSP Task.