org.kepler.stratosphere.io.output

Class TokenOutputFormat.AbstractConfigBuilder<T>

java.lang.Object

org.kepler.stratosphere.io.output.TokenOutputFormat.AbstractConfigBuilder<T>

Direct Known Subclasses:

TokenOutputFormat.ConfigBuilder

Enclosing class:

TokenOutputFormat

protected abstract static class TokenOutputFormat.AbstractConfigBuilder<T>
extends java.lang.Object

Abstract builder used to set parameters to the input format's configuration in a fluent way.

Field Summary

Fields

Modifier and Type	Field and Description
protected eu.stratosphere.configuration.Configuration	config The configuration into which the parameters will be written.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractConfigBuilder(eu.stratosphere.configuration.Configuration targetConfig) Creates a new builder for the given configuration.

Method Summary

Modifier and Type	Method and Description
T	field(java.lang.Class<? extends eu.stratosphere.types.Value> type, int recordPosition) Adds a field of the record to be serialized to the output.

Methods inherited from class java.lang.Object

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

Field Detail

config

protected final eu.stratosphere.configuration.Configuration config

The configuration into which the parameters will be written.

Constructor Detail

AbstractConfigBuilder

protected AbstractConfigBuilder(eu.stratosphere.configuration.Configuration targetConfig)

Creates a new builder for the given configuration.

Parameters:

targetConfig - The configuration into which the parameters will be written.

Method Detail

field

public T field(java.lang.Class<? extends eu.stratosphere.types.Value> type,
               int recordPosition)

Adds a field of the record to be serialized to the output. The field at the given position will be interpreted as the type represented by the given class. The types Object.toString() method will be invoked to create a textual representation.

Parameters:

type - The type of the field.

recordPosition - The position in the record.

Returns:

The builder itself.