com.cloudera.crunch.impl.mr.collect
Class DoCollectionImpl<S>

java.lang.Object
  com.cloudera.crunch.impl.mr.collect.PCollectionImpl<S>
      com.cloudera.crunch.impl.mr.collect.DoCollectionImpl<S>

All Implemented Interfaces:

PCollection<S>

public class DoCollectionImpl<S>
extends PCollectionImpl<S>

Nested Class Summary

Nested classes/interfaces inherited from class com.cloudera.crunch.impl.mr.collect.PCollectionImpl

PCollectionImpl.Visitor

Field Summary

Fields inherited from class com.cloudera.crunch.impl.mr.collect.PCollectionImpl

pipeline

Method Summary

protected void	acceptInternal(PCollectionImpl.Visitor visitor)
DoNode	createDoNode()
List<PCollectionImpl<?>>	getParents()
PType<S>	getPType() Returns the PType of this PCollection.
protected long	getSizeInternal()

Methods inherited from class com.cloudera.crunch.impl.mr.collect.PCollectionImpl

accept, count, filter, getDepth, getMaterializedAt, getName, getOnlyParent, getPipeline, getSize, getTypeFamily, materialize, materializeAt, max, min, parallelDo, parallelDo, parallelDo, parallelDo, sample, sample, sort, toString, union, write

Methods inherited from class java.lang.Object

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

Method Detail

getSizeInternal

protected long getSizeInternal()

Specified by:

getSizeInternal in class PCollectionImpl<S>

getPType

public PType<S> getPType()

Description copied from interface: PCollection

Returns the PType of this PCollection.

acceptInternal

protected void acceptInternal(PCollectionImpl.Visitor visitor)

Specified by:

acceptInternal in class PCollectionImpl<S>

getParents

public List<PCollectionImpl<?>> getParents()

Specified by:

getParents in class PCollectionImpl<S>

createDoNode

public DoNode createDoNode()

Specified by:

createDoNode in class PCollectionImpl<S>