org.apache.tinkerpop.gremlin.hadoop.process.computer.giraph

Class EmptyOutEdges

java.lang.Object

org.apache.tinkerpop.gremlin.hadoop.process.computer.giraph.EmptyOutEdges

All Implemented Interfaces:

Iterable<org.apache.giraph.edge.Edge<ObjectWritable,org.apache.hadoop.io.NullWritable>>, org.apache.giraph.edge.OutEdges<ObjectWritable,org.apache.hadoop.io.NullWritable>, org.apache.hadoop.io.Writable

public final class EmptyOutEdges
extends Object
implements org.apache.giraph.edge.OutEdges<ObjectWritable,org.apache.hadoop.io.NullWritable>

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Constructor Summary

Constructors

Constructor and Description
EmptyOutEdges()

Method Summary

Modifier and Type	Method and Description
void	add(org.apache.giraph.edge.Edge<ObjectWritable,org.apache.hadoop.io.NullWritable> edge)
void	initialize()
void	initialize(int capacity)
void	initialize(Iterable<org.apache.giraph.edge.Edge<ObjectWritable,org.apache.hadoop.io.NullWritable>> edges)
static EmptyOutEdges	instance()
Iterator<org.apache.giraph.edge.Edge<ObjectWritable,org.apache.hadoop.io.NullWritable>>	iterator()
void	readFields(DataInput dataInput)
void	remove(ObjectWritable targetVertexId)
int	size()
void	write(DataOutput dataOutput)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

EmptyOutEdges

public EmptyOutEdges()

Method Detail

instance

public static EmptyOutEdges instance()

initialize

public void initialize(Iterable<org.apache.giraph.edge.Edge<ObjectWritable,org.apache.hadoop.io.NullWritable>> edges)

Specified by:

initialize in interface org.apache.giraph.edge.OutEdges<ObjectWritable,org.apache.hadoop.io.NullWritable>

initialize

public void initialize(int capacity)

Specified by:

initialize in interface org.apache.giraph.edge.OutEdges<ObjectWritable,org.apache.hadoop.io.NullWritable>

initialize

public void initialize()

Specified by:

initialize in interface org.apache.giraph.edge.OutEdges<ObjectWritable,org.apache.hadoop.io.NullWritable>

add

public void add(org.apache.giraph.edge.Edge<ObjectWritable,org.apache.hadoop.io.NullWritable> edge)

Specified by:

add in interface org.apache.giraph.edge.OutEdges<ObjectWritable,org.apache.hadoop.io.NullWritable>

remove

public void remove(ObjectWritable targetVertexId)

Specified by:

remove in interface org.apache.giraph.edge.OutEdges<ObjectWritable,org.apache.hadoop.io.NullWritable>

size

public int size()

Specified by:

size in interface org.apache.giraph.edge.OutEdges<ObjectWritable,org.apache.hadoop.io.NullWritable>

iterator

public Iterator<org.apache.giraph.edge.Edge<ObjectWritable,org.apache.hadoop.io.NullWritable>> iterator()

Specified by:

iterator in interface Iterable<org.apache.giraph.edge.Edge<ObjectWritable,org.apache.hadoop.io.NullWritable>>

write

public void write(DataOutput dataOutput)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

readFields

public void readFields(DataInput dataInput)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException