Class UnionCollection<S>

  extended by<S>
      extended by<S>
All Implemented Interfaces:

public class UnionCollection<S>
extends PCollectionImpl<S>

Nested Class Summary
Nested classes/interfaces inherited from class
Method Summary
 DoNode createDoNode()
 List<PCollectionImpl<?>> getParents()
 PType<S> getPType()
          Returns the PType of this PCollection.
Methods inherited from class
accept, by, by, count, filter, 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
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail


public PType<S> getPType()
Description copied from interface: PCollection
Returns the PType of this PCollection.


public List<PCollectionImpl<?>> getParents()
Specified by:
getParents in class PCollectionImpl<S>


public DoNode createDoNode()
Specified by:
createDoNode in class PCollectionImpl<S>

Copyright © 2012 The Apache Software Foundation. All Rights Reserved.