Uses of Class
org.apache.giraph.io.VertexReader

Packages that use VertexReader

Package	Description
org.apache.giraph.io	Input/Output related things.
org.apache.giraph.io.formats	Package of reusable library Giraph objects.
org.apache.giraph.io.formats.multi	Package for Input formats which wrap several input formats and allow reading data from multiple sources.
org.apache.giraph.io.internal	Input/Output classes for internal use only.
org.apache.giraph.io.iterables	Iterable wrappers for IO readers/writers
org.apache.giraph.utils	Package of all generic utility classes.

Uses of VertexReader in org.apache.giraph.io

Subclasses of VertexReader in org.apache.giraph.io

Modifier and Type	Class and Description
class	BasicVertexValueReader<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable> Abstract base class for VertexValueReader.
class	VertexValueReader<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable> Vertex reader for VertexValueInputFormat.

Methods in org.apache.giraph.io that return VertexReader

Modifier and Type	Method and Description
VertexReader<I,V,org.apache.hadoop.io.Writable>	VertexValueInputFormat.createVertexReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
abstract VertexReader<I,V,E>	VertexInputFormat.createVertexReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context) Create a vertex reader for a given split.

Uses of VertexReader in org.apache.giraph.io.formats

Subclasses of VertexReader in org.apache.giraph.io.formats

Modifier and Type	Class and Description
protected class	AdjacencyListTextVertexInputFormat.AdjacencyListTextVertexReader Vertex reader associated with AdjacencyListTextVertexInputFormat.
class	IntIntNullTextInputFormat.IntIntNullVertexReader Vertex reader associated with IntIntNullTextInputFormat.
class	IntIntNullTextVertexInputFormat.IntIntNullVertexReader Vertex reader associated with IntIntNullTextVertexInputFormat.
class	IntIntTextVertexValueInputFormat.IntIntTextVertexValueReader VertexValueReader associated with IntIntTextVertexValueInputFormat.
class	IntNullNullTextInputFormat.IntNullNullNullVertexReader Reader for this InputFormat.
protected class	JsonBase64VertexInputFormat.JsonBase64VertexReader Simple reader that supports JsonBase64VertexInputFormat
protected class	LongDoubleDoubleAdjacencyListVertexInputFormat.LongDoubleDoubleAdjacencyListVertexReader VertexReader associated with LongDoubleDoubleAdjacencyListVertexInputFormat.
class	LongLongNullTextInputFormat.LongLongNullVertexReader Vertex reader associated with LongLongNullTextInputFormat.
static class	SequenceFileVertexInputFormat.SequenceFileVertexReader<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable,X extends Vertex<I,V,E>> Vertex reader used with SequenceFileVertexInputFormat.
protected class	TextDoubleDoubleAdjacencyListVertexInputFormat.TextDoubleDoubleAdjacencyListVertexReader Vertex reader used with TextDoubleDoubleAdjacencyListVertexInputFormat
protected class	TextVertexInputFormat.TextVertexReader Abstract class to be implemented by the user based on their specific vertex input.
protected class	TextVertexInputFormat.TextVertexReaderFromEachLine Abstract class to be implemented by the user to read a vertex from each text line.
protected class	TextVertexInputFormat.TextVertexReaderFromEachLineProcessed<T> Abstract class to be implemented by the user to read a vertex from each text line after preprocessing it.
protected class	TextVertexInputFormat.TextVertexReaderFromEachLineProcessedHandlingExceptions<T,X extends Throwable> Abstract class to be implemented by the user to read a vertex from each text line after preprocessing it with exception handling.
protected class	TextVertexValueInputFormat.TextVertexValueReader VertexValueReader for VertexValueInputFormat.
protected class	TextVertexValueInputFormat.TextVertexValueReaderFromEachLine Abstract class to be implemented by the user to read a vertex value from each text line.
protected class	TextVertexValueInputFormat.TextVertexValueReaderFromEachLineProcessed<T> Abstract class to be implemented by the user to read a vertex value from each text line after preprocessing it.

Methods in org.apache.giraph.io.formats that return VertexReader

Modifier and Type	Method and Description
VertexReader<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.DoubleWritable>	WattsStrogatzVertexInputFormat.createVertexReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
VertexReader<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.DoubleWritable,org.apache.hadoop.io.DoubleWritable>	PseudoRandomVertexInputFormat.createVertexReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
VertexReader<I,V,E>	SequenceFileVertexInputFormat.createVertexReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
VertexReader<org.apache.hadoop.io.IntWritable,org.apache.hadoop.io.FloatWritable,org.apache.hadoop.io.NullWritable>	PseudoRandomIntNullVertexInputFormat.createVertexReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)

Uses of VertexReader in org.apache.giraph.io.formats.multi

Methods in org.apache.giraph.io.formats.multi that return VertexReader

Modifier and Type	Method and Description
VertexReader<I,V,E>	MultiVertexInputFormat.createVertexReader(org.apache.hadoop.mapreduce.InputSplit inputSplit, org.apache.hadoop.mapreduce.TaskAttemptContext context)

Uses of VertexReader in org.apache.giraph.io.internal

Subclasses of VertexReader in org.apache.giraph.io.internal

Modifier and Type	Class and Description
class	WrappedVertexReader<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable> For internal use only.

Methods in org.apache.giraph.io.internal that return VertexReader

Modifier and Type	Method and Description
VertexReader<I,V,E>	WrappedVertexInputFormat.createVertexReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)

Constructors in org.apache.giraph.io.internal with parameters of type VertexReader

Constructor and Description
WrappedVertexReader(VertexReader<I,V,E> baseVertexReader, ImmutableClassesGiraphConfiguration<I,V,E> conf) Constructor

Uses of VertexReader in org.apache.giraph.io.iterables

Subclasses of VertexReader in org.apache.giraph.io.iterables

Modifier and Type	Class and Description
class	VertexReaderWrapper<I extends org.apache.hadoop.io.WritableComparable,V extends org.apache.hadoop.io.Writable,E extends org.apache.hadoop.io.Writable> Wraps GiraphReader for vertices into VertexReader

Uses of VertexReader in org.apache.giraph.utils

Methods in org.apache.giraph.utils that return VertexReader

Modifier and Type	Method and Description
VertexReader<I,V,E>	InMemoryVertexInputFormat.createVertexReader(org.apache.hadoop.mapreduce.InputSplit inputSplit, org.apache.hadoop.mapreduce.TaskAttemptContext context)