Uses of Class
com.google.appengine.tools.mapreduce.Output

Packages that use Output

Package	Description
com.google.appengine.tools.mapreduce
com.google.appengine.tools.mapreduce.impl
com.google.appengine.tools.mapreduce.outputs

Uses of Output in com.google.appengine.tools.mapreduce

Constructors in com.google.appengine.tools.mapreduce with parameters of type Output

Constructor and Description
MapReduceSpecification.Builder(Input<I> input, Mapper<I,K,V> mapper, Reducer<K,V,O> reducer, Output<O,R> output)
MapSpecification.Builder(Input<I> input, MapOnlyMapper<I,O> mapper, Output<O,R> output)

Uses of Output in com.google.appengine.tools.mapreduce.impl

Subclasses of Output in com.google.appengine.tools.mapreduce.impl

Modifier and Type	Class and Description
class	GoogleCloudStorageMapOutput<K,V> An Output that is used for the map stage.
class	GoogleCloudStorageMergeOutput Defines the way data is written out by the merging stage.
class	GoogleCloudStorageSortOutput Defines the way data is written out by the sorter.

Methods in com.google.appengine.tools.mapreduce.impl that return Output

Modifier and Type	Method and Description
static Output	InProcessUtil.getOutput(MapReduceSpecification spec)
static Output	InProcessUtil.getOutput(MapSpecification spec)

Constructors in com.google.appengine.tools.mapreduce.impl with parameters of type Output

Constructor and Description
WorkerController(String mrJobId, Counters initialCounters, Output<O,R> output, String resultPromiseHandle)

Uses of Output in com.google.appengine.tools.mapreduce.outputs

Subclasses of Output in com.google.appengine.tools.mapreduce.outputs

Modifier and Type	Class and Description
class	BigQueryGoogleCloudStorageStoreOutput<O> An Output that writes files in Google cloud storage using a format compatible with bigquery ingestion.
class	BlobFileOutput An Output that writes bytes to a set of blob files, one per shard.
class	DatastoreOutput An Output that writes Entitys to the Datastore.
class	GoogleCloudStorageFileOutput An Output that writes bytes to a set of Cloud Storage files, one per shard.
class	GoogleCloudStorageLevelDbOutput An composition of GoogleCloudStorageFileOutput with GoogleCloudStorageLevelDbOutput that pads blocks to GCS write boundaries on end of slice.
class	InMemoryOutput<O> An Output that collects all values in memory and returns them on InMemoryOutput.finish(java.util.Collection<? extends com.google.appengine.tools.mapreduce.OutputWriter<O>>).
class	LevelDbOutput<R> An Output that writes LevelDb records.
class	MarshallingOutput<O,R> An Output that marshalls records.
class	NoOutput<O,R> An Output that throws an exception whenever an attempt is made to write a value.
class	SizeSegmentedGoogleCloudStorageFileOutput An Output that writes files to GCS segmented by specified size limit.
class	StringOutput<O,R> An output that accepts objects, invokes Object.toString() (or an arbitrary other String-valued Function that is Serializable) on them, adds an optional terminator, encodes the resulting String according to a Charset, and writes the result to an underlying Output.

Constructors in com.google.appengine.tools.mapreduce.outputs with parameters of type Output

Constructor and Description
LevelDbOutput(Output<ByteBuffer,R> sink)
MarshallingOutput(Output<ByteBuffer,R> sink, Marshaller<O> marshaller)
StringOutput(com.google.common.base.Function<O,String> fn, String terminator, String charsetName, Output<ByteBuffer,R> sink)
StringOutput(String terminator, Output<ByteBuffer,R> sink)
StringOutput(String terminator, String charsetName, Output<ByteBuffer,R> sink)