org.apache.spark.util.random

Class GapSamplingReplacementIterator<T>

Object

org.apache.spark.util.random.GapSamplingReplacementIterator<T>

All Implemented Interfaces:

scala.collection.GenTraversableOnce<T>, scala.collection.Iterator<T>, scala.collection.TraversableOnce<T>

public class GapSamplingReplacementIterator<T>
extends Object
implements scala.collection.Iterator<T>

advance to first sample as part of object construction.

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<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
GapSamplingReplacementIterator(scala.collection.Iterator<T> data, double f, java.util.Random rng, double epsilon, scala.reflect.ClassTag<T> evidence$4)

Method Summary

Methods

Modifier and Type	Method and Description
scala.collection.Iterator<T>	data()
boolean	hasNext()
T	next()

Methods inherited from class Object

equals, 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, isEmpty, 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

GapSamplingReplacementIterator

public GapSamplingReplacementIterator(scala.collection.Iterator<T> data,
                              double f,
                              java.util.Random rng,
                              double epsilon,
                              scala.reflect.ClassTag<T> evidence$4)

Method Detail

data

public scala.collection.Iterator<T> data()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface scala.collection.Iterator<T>

next

public T next()

Specified by:

next in interface scala.collection.Iterator<T>