com.cloudera.crunch.impl.mr.collect
Class DoTableImpl<K,V>

java.lang.Object
  com.cloudera.crunch.impl.mr.collect.PCollectionImpl<Pair<K,V>>
      com.cloudera.crunch.impl.mr.collect.PTableBase<K,V>
          com.cloudera.crunch.impl.mr.collect.DoTableImpl<K,V>

All Implemented Interfaces:

PCollection<Pair<K,V>>, PTable<K,V>

public class DoTableImpl<K,V>
extends PTableBase<K,V>
implements PTable<K,V>

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()
PTableType<K,V>	getPTableType() Returns the PTableType of this PTable.
PType<Pair<K,V>>	getPType() Returns the PType of this PCollection.
protected long	getSizeInternal()
boolean	hasCombineFn()

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

bottom, cogroup, collectValues, getKeyType, getValueType, groupByKey, groupByKey, groupByKey, join, top, union, write

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.cloudera.crunch.PTable

bottom, cogroup, collectValues, getKeyType, getValueType, groupByKey, groupByKey, groupByKey, join, top, union, write

Methods inherited from interface com.cloudera.crunch.PCollection

count, filter, getName, getPipeline, getSize, getTypeFamily, materialize, max, min, parallelDo, parallelDo, parallelDo, parallelDo, sample, sample, sort, union

Method Detail

getSizeInternal

protected long getSizeInternal()

Specified by:

getSizeInternal in class PCollectionImpl<Pair<K,V>>

getPTableType

public PTableType<K,V> getPTableType()

Description copied from interface: PTable

Returns the PTableType of this PTable.

Specified by:

getPTableType in interface PTable<K,V>

acceptInternal

protected void acceptInternal(PCollectionImpl.Visitor visitor)

Specified by:

acceptInternal in class PCollectionImpl<Pair<K,V>>

getPType

public PType<Pair<K,V>> getPType()

Description copied from interface: PCollection

Returns the PType of this PCollection.

Specified by:

getPType in interface PCollection<Pair<K,V>>

getParents

public List<PCollectionImpl<?>> getParents()

Specified by:

getParents in class PCollectionImpl<Pair<K,V>>

createDoNode

public DoNode createDoNode()

Specified by:

createDoNode in class PCollectionImpl<Pair<K,V>>

hasCombineFn

public boolean hasCombineFn()