org.apache.crunch.impl.spark.collect

Class EmptyPTable<K,V>

java.lang.Object

org.apache.crunch.impl.dist.collect.PCollectionImpl<Pair<K,V>>

org.apache.crunch.impl.dist.collect.PTableBase<K,V>

org.apache.crunch.impl.dist.collect.EmptyPTable<K,V>

org.apache.crunch.impl.spark.collect.EmptyPTable<K,V>

All Implemented Interfaces:

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

public class EmptyPTable<K,V>
extends EmptyPTable<K,V>
implements SparkCollection

Nested Class Summary

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

PCollectionImpl.Visitor

Constructor Summary

Constructors

Constructor and Description
EmptyPTable(DistributedPipeline pipeline, PTableType<K,V> ptype)

Method Summary

Modifier and Type	Method and Description
org.apache.spark.api.java.JavaRDDLike<?,?>	getJavaRDDLike(SparkRuntime runtime)

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

getLastModifiedAt, getParents, getPTableType, getPType

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

asMap, bottom, cache, cache, cogroup, collectValues, filter, filter, getKeyType, getValueType, groupByKey, groupByKey, groupByKey, join, keys, mapKeys, mapKeys, mapValues, mapValues, materializeToMap, top, union, union, values, write, write

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.crunch.PCollection

aggregate, asCollection, asReadable, by, by, count, first, getName, getPipeline, getSize, getTypeFamily, length, materialize, max, min, parallelDo, parallelDo, parallelDo, parallelDo, parallelDo, parallelDo, sequentialDo, union, union

Constructor Detail

EmptyPTable

public EmptyPTable(DistributedPipeline pipeline,
                   PTableType<K,V> ptype)

Method Detail

getJavaRDDLike

public org.apache.spark.api.java.JavaRDDLike<?,?> getJavaRDDLike(SparkRuntime runtime)

Specified by:

getJavaRDDLike in interface SparkCollection