eu.stratosphere.core.testing.io

Class SequentialOutputFormat

java.lang.Object

eu.stratosphere.api.common.io.FileOutputFormat<T>

eu.stratosphere.core.testing.io.BinaryOutputFormat<Object>

eu.stratosphere.core.testing.io.SequentialOutputFormat

All Implemented Interfaces:

eu.stratosphere.api.common.io.OutputFormat<Object>, Serializable

public class SequentialOutputFormat
extends BinaryOutputFormat<Object>

Writes Objects with TypeSerializers to disk.

See Also:

SequentialInputFormat, Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	SequentialOutputFormat.AbstractConfigBuilder<T> Abstract builder used to set parameters to the input format's configuration in a fluent way.
static class	SequentialOutputFormat.ConfigBuilder A builder used to set parameters to the input format's configuration in a fluent way.

Field Summary

Fields inherited from class eu.stratosphere.core.testing.io.BinaryOutputFormat

NATIVE_BLOCK_SIZE

Fields inherited from class eu.stratosphere.api.common.io.FileOutputFormat

FILE_PARAMETER_KEY, OUTPUT_STREAM_OPEN_TIMEOUT_KEY, outputFilePath, stream

Constructor Summary

Constructors

Constructor and Description
SequentialOutputFormat()

Method Summary

Methods

Modifier and Type	Method and Description
void	configure(eu.stratosphere.configuration.Configuration parameters)
static SequentialOutputFormat.ConfigBuilder	configureSequentialFormat(eu.stratosphere.configuration.Configuration config) Creates a configuration builder that can be used to set the input format's parameters to the config in a fluent fashion.
static SequentialOutputFormat.ConfigBuilder	configureSequentialFormat(eu.stratosphere.api.common.operators.GenericDataSink target) Creates a configuration builder that can be used to set the input format's parameters to the config in a fluent fashion.
eu.stratosphere.api.common.typeutils.TypeSerializer<?>	getTypeSerializer() Returns the typeSerializer.
protected void	serialize(Object record, eu.stratosphere.core.memory.DataOutputView dataOutputStream) Serializes the given record to the DataOutputView.
void	setTypeSerializer(eu.stratosphere.api.common.typeutils.TypeSerializer<?> typeSerializer) Sets the typeSerializer to the specified value.

Methods inherited from class eu.stratosphere.core.testing.io.BinaryOutputFormat

close, complementBlockInfo, configureBinaryFormat, configureBinaryFormat, createBlockInfo, getBlockSize, open, setBlockSize, writeRecord

Methods inherited from class eu.stratosphere.api.common.io.FileOutputFormat

configureFileFormat

Methods inherited from class java.lang.Object

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

Constructor Detail

SequentialOutputFormat

public SequentialOutputFormat()

Method Detail

configure

public void configure(eu.stratosphere.configuration.Configuration parameters)

Specified by:

configure in interface eu.stratosphere.api.common.io.OutputFormat<Object>

Overrides:

configure in class BinaryOutputFormat<Object>

getTypeSerializer

public eu.stratosphere.api.common.typeutils.TypeSerializer<?> getTypeSerializer()

Returns the typeSerializer.

Returns:

the typeSerializer

setTypeSerializer

public void setTypeSerializer(eu.stratosphere.api.common.typeutils.TypeSerializer<?> typeSerializer)

Sets the typeSerializer to the specified value.

Parameters:

typeSerializer - the typeSerializer to set

serialize

protected void serialize(Object record,
             eu.stratosphere.core.memory.DataOutputView dataOutputStream)
                  throws IOException

Description copied from class: BinaryOutputFormat

Serializes the given record to the DataOutputView.

Specified by:

serialize in class BinaryOutputFormat<Object>

Throws:

IOException

configureSequentialFormat

public static SequentialOutputFormat.ConfigBuilder configureSequentialFormat(eu.stratosphere.configuration.Configuration config)

Creates a configuration builder that can be used to set the input format's parameters to the config in a fluent fashion.

Returns:

A config builder for setting parameters.

configureSequentialFormat

public static SequentialOutputFormat.ConfigBuilder configureSequentialFormat(eu.stratosphere.api.common.operators.GenericDataSink target)

Creates a configuration builder that can be used to set the input format's parameters to the config in a fluent fashion.

Returns:

A config builder for setting parameters.