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org.apache.crunch.impl.dist.collect
Class BaseDoCollection<S>

java.lang.Object
  org.apache.crunch.impl.dist.collect.PCollectionImpl<S>
      org.apache.crunch.impl.dist.collect.BaseDoCollection<S>

All Implemented Interfaces:

PCollection<S>

Direct Known Subclasses:

DoCollection

public class BaseDoCollection<S>
extends PCollectionImpl<S>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.crunch.impl.dist.collect.PCollectionImpl

PCollectionImpl.Visitor

Method Summary

long	getLastModifiedAt()
List<PCollectionImpl<?>>	getParents()
PType<S>	getPType() Returns the PType of this PCollection.

Methods inherited from class org.apache.crunch.impl.dist.collect.PCollectionImpl

accept, aggregate, asCollection, asReadable, by, by, cache, cache, count, filter, filter, first, getDepth, getMaterializedAt, getName, getOnlyParent, getParallelDoOptions, getPipeline, getSize, getTargetDependencies, getTypeFamily, isBreakpoint, length, materialize, materializeAt, max, min, parallelDo, parallelDo, parallelDo, parallelDo, parallelDo, parallelDo, setBreakpoint, toString, union, union, write, write

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getPType

public PType<S> getPType()

Description copied from interface: PCollection

Returns the PType of this PCollection.

getParents

public List<PCollectionImpl<?>> getParents()

Specified by:

getParents in class PCollectionImpl<S>

getLastModifiedAt

public long getLastModifiedAt()

Specified by:

getLastModifiedAt in class PCollectionImpl<S>