org.apache.giraph.factories

Class DefaultEdgeValueFactory<E extends org.apache.hadoop.io.Writable>

java.lang.Object

org.apache.giraph.factories.DefaultEdgeValueFactory<E>

Type Parameters:

E - Edge Value

All Implemented Interfaces:

Serializable, GiraphConfigurationSettable, EdgeValueFactory<E>, ValueFactory<E>

public class DefaultEdgeValueFactory<E extends org.apache.hadoop.io.Writable>
extends Object
implements EdgeValueFactory<E>, GiraphConfigurationSettable

Factory class to create default edge values. A user can extend this class in order to customize the creation of new edge values when an edge is created by the infrastructure.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DefaultEdgeValueFactory()

Method Summary

Modifier and Type	Method and Description
E	newInstance() Create a new value.
void	setConf(ImmutableClassesGiraphConfiguration conf) Set the configuration to be used by this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultEdgeValueFactory

public DefaultEdgeValueFactory()

Method Detail

setConf

public void setConf(ImmutableClassesGiraphConfiguration conf)

Description copied from interface: GiraphConfigurationSettable

Set the configuration to be used by this object.

Specified by:

setConf in interface GiraphConfigurationSettable

Parameters:

conf - Set configuration

newInstance

public E newInstance()

Description copied from interface: ValueFactory

Create a new value.

Specified by:

newInstance in interface ValueFactory<E extends org.apache.hadoop.io.Writable>

Returns:

new value.