Uses of Interface
com.bigdata.rdf.graph.IReducer

Packages that use IReducer

Package	Description
com.bigdata.rdf.graph	The GAS (Gather Apply Scatter) API was developed for PowerGraph (aka GraphLab 2.1).
com.bigdata.rdf.graph.analytics	This package provides implementations of various graph analytics using the GAS API.
com.bigdata.rdf.graph.impl	This is an implementation of the GAS API for the bigdata platform.

Uses of IReducer in com.bigdata.rdf.graph

Methods in com.bigdata.rdf.graph that return IReducer

Modifier and Type	Method and Description
<T> IReducer<VS,ES,ST,T>	IGASContext.getRunAfterOp() Return an optional IReducer that will run after the IGASProgram is terminated.

Methods in com.bigdata.rdf.graph with parameters of type IReducer

Modifier and Type	Method and Description
<T> T	IGASState.reduce(IReducer<VS,ES,ST,T> op) Compute a reduction over the vertex state table (all vertices that have had their vertex state materialized).
<T> void	IGASContext.setRunAfterOp(IReducer<VS,ES,ST,T> afterOp) Set an optional IReducer that will run after the IGASProgram is terminated.

Uses of IReducer in com.bigdata.rdf.graph.analytics

Classes in com.bigdata.rdf.graph.analytics that implement IReducer

Modifier and Type	Class and Description
class	CC.ConnectedComponentsReducer Returns a map containing the labels assigned to each connected component (which gives you a vertex in that connected component) and the #of vertices in each connected component.
class	PR.PageRankReducer Class reports a map containing the page rank associated with each visited vertex.

Uses of IReducer in com.bigdata.rdf.graph.impl

Methods in com.bigdata.rdf.graph.impl that return IReducer

Modifier and Type	Method and Description
<T> IReducer<VS,ES,ST,T>	GASContext.getRunAfterOp()

Methods in com.bigdata.rdf.graph.impl with parameters of type IReducer

Modifier and Type	Method and Description
<T> T	GASState.reduce(IReducer<VS,ES,ST,T> op) Compute a reduction over the vertex state table (all vertices that have had their vertex state materialized).
<T> T	GASContext.reduceOverFrontier(IStaticFrontier f, IReducer<VS,ES,ST,T> op) Reduce over the frontier (used for apply()).
<T> void	GASContext.setRunAfterOp(IReducer<VS,ES,ST,T> afterOp)