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

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

All Implemented Interfaces:

Serializable

Enclosing class:

PTypes

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

See Also:

Serialized Form

Constructor Summary

PTypes.EnumInputMapper(Class<T> type)

Method Summary

T	map(String 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.EnumInputMapper

public PTypes.EnumInputMapper(Class<T> type)

Method Detail

map

public T map(String input)

Description copied from class: MapFn

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

Specified by:

map in class MapFn<String,T extends Enum>