com.cloudera.crunch.util
Class PTypes.ProtoOutputMapFn<T extends com.google.protobuf.Message>

java.lang.Object
  com.cloudera.crunch.DoFn<S,T>
      com.cloudera.crunch.MapFn<T,ByteBuffer>
          com.cloudera.crunch.util.PTypes.ProtoOutputMapFn<T>

All Implemented Interfaces:

Serializable

Enclosing class:

PTypes

public static class PTypes.ProtoOutputMapFn<T extends com.google.protobuf.Message>
extends MapFn<T,ByteBuffer>

See Also:

Serialized Form

Constructor Summary

PTypes.ProtoOutputMapFn()

Method Summary

ByteBuffer

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

Methods inherited from class com.cloudera.crunch.MapFn

process, scaleFactor

Methods inherited from class com.cloudera.crunch.DoFn

cleanup, configure, getConfiguration, getCounter, getCounter, getStatus, getTaskAttemptID, initialize, progress, setConfigurationForTest, setContext, setStatus

Methods inherited from class java.lang.Object

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

Constructor Detail

PTypes.ProtoOutputMapFn

public PTypes.ProtoOutputMapFn()

Method Detail

map

public ByteBuffer map(T proto)

Description copied from class: MapFn

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

Specified by:

map in class MapFn<T extends com.google.protobuf.Message,ByteBuffer>