org.apache.crunch

Interface SourceTarget<T>

All Superinterfaces:

Source<T>, Target

All Known Subinterfaces:

ReadableSourceTarget<T>, TableSourceTarget<K,V>

public interface SourceTarget<T>
extends Source<T>, Target

An interface for classes that implement both the Source and the Target interfaces.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.crunch.Target

Target.WriteMode

Method Summary

Methods

Modifier and Type	Method and Description
SourceTarget<T>	conf(String key, String value) Adds the given key-value pair to the Configuration instance(s) that are used to read and write this SourceTarget<T>.

Methods inherited from interface org.apache.crunch.Source

configureSource, getConverter, getLastModifiedAt, getSize, getType, inputConf

Methods inherited from interface org.apache.crunch.Target

accept, asSourceTarget, getConverter, handleExisting, outputConf

Method Detail

conf

SourceTarget<T> conf(String key,
                   String value)

Adds the given key-value pair to the Configuration instance(s) that are used to read and write this SourceTarget<T>. Allows for multiple inputs and outputs to re-use the same config keys with different values when necessary.