org.apache.giraph.examples

Class PageRankWithKryoSimpleWritable.VertexValue

java.lang.Object

org.apache.giraph.writable.kryo.KryoSimpleWritable

org.apache.giraph.examples.PageRankWithKryoSimpleWritable.VertexValue

All Implemented Interfaces:

KryoIgnoreWritable, org.apache.hadoop.io.Writable

Enclosing class:

PageRankWithKryoSimpleWritable

public static class PageRankWithKryoSimpleWritable.VertexValue
extends KryoSimpleWritable

Creating a custom vertex value class to force kryo to register with a new ID. Please note that a custom class containing a double array is not necessary for the page rank application. It is only used for testing the scenario of kryo encountering an unregistered custom class.

Constructor Summary

Constructors

Constructor and Description
VertexValue() Constructor
VertexValue(Double val) Constructor

Method Summary

Modifier and Type	Method and Description
Double	get() Get vertex value
void	set(Double val) Set vertex value.

Methods inherited from class org.apache.giraph.writable.kryo.KryoSimpleWritable

readFields, write

Methods inherited from class java.lang.Object

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

Constructor Detail

VertexValue

public VertexValue()

Constructor

VertexValue

public VertexValue(Double val)

Constructor

Parameters:

val - Vertex value

Method Detail

get

public Double get()

Get vertex value

Returns:

Vertex value

set

public void set(Double val)

Set vertex value.

Parameters:

val - Vertex value