org.apache.giraph.block_app.test_setup.graphs

Class SmallDirectedForestGraphInit<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>

java.lang.Object

org.apache.giraph.block_app.test_setup.graphs.SmallDirectedForestGraphInit<I,V,E>

Type Parameters:

I - Vertex id type

V - Vertex value type

E - Edge value type

All Implemented Interfaces:

TestGraphModifier<I,V,E>

public class SmallDirectedForestGraphInit<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>
extends Object
implements TestGraphModifier<I,V,E>

Create a directed forest that looks like: 0 4 6 / \ | / \ 1 2 5 7 8 | 3 Edges are directed from top to bottom. Vertices with no edges are created.

Constructor Summary

Constructors

Constructor and Description
SmallDirectedForestGraphInit()
SmallDirectedForestGraphInit(Supplier<E> edgeSupplier)

Method Summary

Modifier and Type	Method and Description
void	modifyGraph(NumericTestGraph<I,V,E> graph)

Methods inherited from class java.lang.Object

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

Constructor Detail

SmallDirectedForestGraphInit

public SmallDirectedForestGraphInit()

SmallDirectedForestGraphInit

public SmallDirectedForestGraphInit(Supplier<E> edgeSupplier)

Method Detail

modifyGraph

public void modifyGraph(NumericTestGraph<I,V,E> graph)

Specified by:

modifyGraph in interface TestGraphModifier<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable>