org.apache.spark.rdd

Class PartitionCoalescer.LocationIterator

java.lang.Object

org.apache.spark.rdd.PartitionCoalescer.LocationIterator

All Implemented Interfaces:

scala.collection.GenTraversableOnce<scala.Tuple2<java.lang.String,Partition>>, scala.collection.Iterator<scala.Tuple2<java.lang.String,Partition>>, scala.collection.TraversableOnce<scala.Tuple2<java.lang.String,Partition>>

Enclosing class:

PartitionCoalescer

public class PartitionCoalescer.LocationIterator
extends java.lang.Object
implements scala.collection.Iterator<scala.Tuple2<java.lang.String,Partition>>

Nested Class Summary

Nested classes/interfaces inherited from interface scala.collection.Iterator

scala.collection.Iterator.GroupedIterator<B>

Nested classes/interfaces inherited from interface scala.collection.TraversableOnce

scala.collection.TraversableOnce.BufferedCanBuildFrom<A,Coll extends scala.collection.TraversableOnce<java.lang.Object>>, scala.collection.TraversableOnce.FlattenOps<A>, scala.collection.TraversableOnce.ForceImplicitAmbiguity, scala.collection.TraversableOnce.MonadOps<A>, scala.collection.TraversableOnce.OnceCanBuildFrom<A>

Constructor Summary

Constructors

Constructor and Description
PartitionCoalescer.LocationIterator(RDD<?> prev)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
boolean	isEmpty()
scala.collection.Iterator<scala.Tuple2<java.lang.String,Partition>>	it()
scala.Tuple2<java.lang.String,Partition>	next()
scala.collection.Iterator<scala.Tuple2<java.lang.String,Partition>>	resetIterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface scala.collection.Iterator

$plus$plus, buffered, collect, contains, copyToArray, corresponds, drop, dropWhile, duplicate, exists, filter, filterNot, find, flatMap, forall, foreach, grouped, hasDefiniteSize, indexOf, indexWhere, isTraversableAgain, length, map, padTo, partition, patch, sameElements, scanLeft, scanRight, seq, slice, sliding, sliding$default$2, span, take, takeWhile, toIterator, toStream, toString, toTraversable, withFilter, zip, zipAll, zipWithIndex

Methods inherited from interface scala.collection.TraversableOnce

$colon$bslash, $div$colon, addString, addString, addString, aggregate, collectFirst, copyToArray, copyToArray, copyToBuffer, count, fold, foldLeft, foldRight, max, maxBy, min, minBy, mkString, mkString, mkString, nonEmpty, product, reduce, reduceLeft, reduceLeftOption, reduceOption, reduceRight, reduceRightOption, reversed, size, sum, to, toArray, toBuffer, toIndexedSeq, toIterable, toList, toMap, toSeq, toSet, toVector

Methods inherited from interface scala.collection.GenTraversableOnce

$div$colon$bslash

Constructor Detail

PartitionCoalescer.LocationIterator

public PartitionCoalescer.LocationIterator(RDD<?> prev)

Method Detail

it

public scala.collection.Iterator<scala.Tuple2<java.lang.String,Partition>> it()

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface scala.collection.GenTraversableOnce<scala.Tuple2<java.lang.String,Partition>>

Specified by:

isEmpty in interface scala.collection.Iterator<scala.Tuple2<java.lang.String,Partition>>

Specified by:

isEmpty in interface scala.collection.TraversableOnce<scala.Tuple2<java.lang.String,Partition>>

resetIterator

public scala.collection.Iterator<scala.Tuple2<java.lang.String,Partition>> resetIterator()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface scala.collection.Iterator<scala.Tuple2<java.lang.String,Partition>>

next

public scala.Tuple2<java.lang.String,Partition> next()

Specified by:

next in interface scala.collection.Iterator<scala.Tuple2<java.lang.String,Partition>>