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org.apache.crunch.types
Class PTypes.EnumOutputMapper<T extends Enum>

java.lang.Object
  org.apache.crunch.DoFn<S,T>
      org.apache.crunch.MapFn<T,String>
          org.apache.crunch.types.PTypes.EnumOutputMapper<T>

All Implemented Interfaces:

Serializable

Enclosing class:

PTypes

public static class PTypes.EnumOutputMapper<T extends Enum>
extends MapFn<T,String>

See Also:

Serialized Form

Constructor Summary

PTypes.EnumOutputMapper()

Method Summary

String

map(T input) Maps the given input into an instance of the output type.

Methods inherited from class org.apache.crunch.MapFn

process, scaleFactor

Methods inherited from class org.apache.crunch.DoFn

cleanup, configure, initialize, setContext

Methods inherited from class java.lang.Object

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

Constructor Detail

PTypes.EnumOutputMapper

public PTypes.EnumOutputMapper()

Method Detail

map

public String map(T input)

Description copied from class: MapFn

Maps the given input into an instance of the output type.

Specified by:

map in class MapFn<T extends Enum,String>