co.cask.cdap.etl.batch.conversion

Class WritableConversion<T,W extends Writable>

java.lang.Object

co.cask.cdap.etl.batch.conversion.WritableConversion<T,W>

Type Parameters:

T - type of object to convert to a Writable

W - the Writable type to convert to

public abstract class WritableConversion<T,W extends Writable>
extends Object

Functions to convert common classes to their Writable equivalent and vice versa.

Constructor Summary

Constructors

Constructor and Description
WritableConversion()

Method Summary

Methods

Modifier and Type	Method and Description
abstract T	fromWritable(W val)
Class<? super W>	getWritableClass()
abstract W	toWritable(T val)

Methods inherited from class java.lang.Object

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

Constructor Detail

WritableConversion

public WritableConversion()

Method Detail

getWritableClass

public Class<? super W> getWritableClass()

toWritable

public abstract W toWritable(T val)

fromWritable

public abstract T fromWritable(W val)