org.apache.giraph.factories

Class DefaultVertexIdFactory<I extends org.apache.hadoop.io.WritableComparable>

java.lang.Object

org.apache.giraph.factories.DefaultVertexIdFactory<I>

Type Parameters:

I - Vertex ID

All Implemented Interfaces:

Serializable, GiraphConfigurationSettable, ValueFactory<I>, VertexIdFactory<I>

public class DefaultVertexIdFactory<I extends org.apache.hadoop.io.WritableComparable>
extends Object
implements VertexIdFactory<I>, GiraphConfigurationSettable

Default VertexIdFactory that simply uses the default constructor for the vertex ID class.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DefaultVertexIdFactory()

Method Summary

Modifier and Type	Method and Description
I	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

DefaultVertexIdFactory

public DefaultVertexIdFactory()

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 I newInstance()

Description copied from interface: ValueFactory

Create a new value.

Specified by:

newInstance in interface ValueFactory<I extends org.apache.hadoop.io.WritableComparable>

Returns:

new value.