org.apache.crunch.lambda

Interface LCollectionFactory

public interface LCollectionFactory

Factory for creating LCollection, LTable and LGroupedTable objects from their corresponding PCollection, PTable and PGroupedTable types. You probably don't want to use or implement this interface directly. You should start with the Lambda class instead.

Method Summary

Modifier and Type	Method and Description
<S> LCollection<S>	wrap(PCollection<S> collection) Wrap a PCollection into an LCollection
<K,V> LGroupedTable<K,V>	wrap(PGroupedTable<K,V> collection) Wrap a PGroupedTable into an LGroupedTable
<K,V> LTable<K,V>	wrap(PTable<K,V> collection) Wrap a PTable into an LTable

Method Detail

wrap

<S> LCollection<S> wrap(PCollection<S> collection)

Wrap a PCollection into an LCollection

wrap

<K,V> LTable<K,V> wrap(PTable<K,V> collection)

Wrap a PTable into an LTable

wrap

<K,V> LGroupedTable<K,V> wrap(PGroupedTable<K,V> collection)

Wrap a PGroupedTable into an LGroupedTable