org.apache.flink.graph.drivers

Class DriverBase<K,VV,EV>

java.lang.Object

org.apache.flink.graph.drivers.parameter.ParameterizedBase

org.apache.flink.graph.drivers.DriverBase<K,VV,EV>

Type Parameters:

K - graph ID type

VV - vertex value type

EV - edge value type

All Implemented Interfaces:

Driver<K,VV,EV>, Parameterized

Direct Known Subclasses:

AdamicAdar, ClusteringCoefficient, ConnectedComponents, EdgeList, GraphMetrics, HITS, JaccardIndex, PageRank, TriangleListing

public abstract class DriverBase<K,VV,EV>
extends ParameterizedBase
implements Driver<K,VV,EV>

Base class for example drivers.

Field Summary

Fields

Modifier and Type	Field and Description
protected LongParameter	parallelism

Constructor Summary

Constructors

Constructor and Description
DriverBase()

Method Summary

Modifier and Type	Method and Description
void	printAnalytics(PrintStream out) Analytic results are summaries so are always printed to the console irrespective of the chosen Output.

Methods inherited from class org.apache.flink.graph.drivers.parameter.ParameterizedBase

addParameter, configure, getName, getUsage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.flink.graph.drivers.Driver

getLongDescription, getShortDescription, plan

Methods inherited from interface org.apache.flink.graph.drivers.parameter.Parameterized

configure, getName, getUsage

Field Detail

parallelism

protected LongParameter parallelism

Constructor Detail

DriverBase

public DriverBase()

Method Detail

printAnalytics

public void printAnalytics(PrintStream out)

Description copied from interface: Driver

Analytic results are summaries so are always printed to the console irrespective of the chosen Output.

Specified by:

printAnalytics in interface Driver<K,VV,EV>

Parameters:

out - output stream for printing results