org.apache.giraph.io.filters

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

java.lang.Object

org.apache.giraph.conf.DefaultImmutableClassesGiraphConfigurable<I,V,E>

org.apache.giraph.io.filters.DefaultVertexInputFilter<I,V,E,M>

Type Parameters:

I - Vertex ID

V - Vertex Value

E - Edge Value

M - Message Value

All Implemented Interfaces:

GiraphConfigurationSettable<I,V,E>, ImmutableClassesGiraphConfigurable<I,V,E>, VertexInputFilter<I,V,E>

public class DefaultVertexInputFilter<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable,M extends org.apache.hadoop.io.Writable>
extends DefaultImmutableClassesGiraphConfigurable<I,V,E>
implements VertexInputFilter<I,V,E>

Default vertex filter that lets in all vertices.

Constructor Summary

Constructors

Constructor and Description
DefaultVertexInputFilter()

Method Summary

Modifier and Type	Method and Description
boolean	dropVertex(Vertex<I,V,E> vertex) Whether to drop a vertex on input.

Methods inherited from class org.apache.giraph.conf.DefaultImmutableClassesGiraphConfigurable

getConf, setConf

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultVertexInputFilter

public DefaultVertexInputFilter()

Method Detail

dropVertex

public boolean dropVertex(Vertex<I,V,E> vertex)

Description copied from interface: VertexInputFilter

Whether to drop a vertex on input.

Specified by:

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

Parameters:

vertex - to check

Returns:

true if we should drop vertex