com.ryft.spark.connector.rdd

NextIterator

abstract class NextIterator[T, R] extends Iterator[R] with Logging

An iterator that allows to iterate through the stream of JSON objects. Used MessagePackFactory parser by default.

hasNext reads next element from the stream to accumulator and returns true if element exists

Linear Supertypes
Logging, Iterator[R], TraversableOnce[R], GenTraversableOnce[R], AnyRef, Any
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Inherited
  1. NextIterator
  2. Logging
  3. Iterator
  4. TraversableOnce
  5. GenTraversableOnce
  6. AnyRef
  7. Any
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  1. Public
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Instance Constructors

  1. new NextIterator(partition: RDDPartition, ryftRestConnection: RyftRestConnectionComponent, transform: (Map[String, Any]) ⇒ T)

Type Members

  1. class GroupedIterator[B >: A] extends AbstractIterator[Seq[B]] with Iterator[Seq[B]]

    Definition Classes
    Iterator

Abstract Value Members

  1. abstract def next(): R

    Definition Classes
    NextIterator → Iterator

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def ++[B >: R](that: ⇒ GenTraversableOnce[B]): Iterator[B]

    Definition Classes
    Iterator

  5. def /:[B](z: B)(op: (B, R) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  6. def :\[B](z: B)(op: (R, B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  7. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  8. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  9. var accumulator: Map[String, String]

    Attributes
    protected

  10. def addString(b: StringBuilder): StringBuilder

    Definition Classes
    TraversableOnce

  11. def addString(b: StringBuilder, sep: String): StringBuilder

    Definition Classes
    TraversableOnce

  12. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder

    Definition Classes
    TraversableOnce

  13. def aggregate[B](z: B)(seqop: (B, R) ⇒ B, combop: (B, B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  14. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  15. def buffered: BufferedIterator[R]

    Definition Classes
    Iterator

  16. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  17. def collect[B](pf: PartialFunction[R, B]): Iterator[B]

    Definition Classes
    Iterator
    Annotations
    @migration
    Migration

    (Changed in version 2.8.0) collect has changed. The previous behavior can be reproduced with toSeq.

  18. def collectFirst[B](pf: PartialFunction[R, B]): Option[B]

    Definition Classes
    TraversableOnce

  19. def contains(elem: Any): Boolean

    Definition Classes
    Iterator

  20. def copyToArray[B >: R](xs: Array[B], start: Int, len: Int): Unit

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  21. def copyToArray[B >: R](xs: Array[B]): Unit

    Definition Classes
    TraversableOnce → GenTraversableOnce

  22. def copyToArray[B >: R](xs: Array[B], start: Int): Unit

    Definition Classes
    TraversableOnce → GenTraversableOnce

  23. def copyToBuffer[B >: R](dest: Buffer[B]): Unit

    Definition Classes
    TraversableOnce

  24. def corresponds[B](that: GenTraversableOnce[B])(p: (R, B) ⇒ Boolean): Boolean

    Definition Classes
    Iterator

  25. def count(p: (R) ⇒ Boolean): Int

    Definition Classes
    TraversableOnce → GenTraversableOnce

  26. def drop(n: Int): Iterator[R]

    Definition Classes
    Iterator

  27. def dropWhile(p: (R) ⇒ Boolean): Iterator[R]

    Definition Classes
    Iterator

  28. def duplicate: (Iterator[R], Iterator[R])

    Definition Classes
    Iterator

  29. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  30. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  31. def exists(p: (R) ⇒ Boolean): Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  32. def filter(p: (R) ⇒ Boolean): Iterator[R]

    Definition Classes
    Iterator

  33. def filterNot(p: (R) ⇒ Boolean): Iterator[R]

    Definition Classes
    Iterator

  34. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  35. def find(p: (R) ⇒ Boolean): Option[R]

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  36. def flatMap[B](f: (R) ⇒ GenTraversableOnce[B]): Iterator[B]

    Definition Classes
    Iterator

  37. def fold[A1 >: R](z: A1)(op: (A1, A1) ⇒ A1): A1

    Definition Classes
    TraversableOnce → GenTraversableOnce

  38. def foldLeft[B](z: B)(op: (B, R) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  39. def foldRight[B](z: B)(op: (R, B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  40. def forall(p: (R) ⇒ Boolean): Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  41. def foreach[U](f: (R) ⇒ U): Unit

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  42. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  43. def grouped[B >: R](size: Int): GroupedIterator[B]

    Definition Classes
    Iterator

  44. def hasDefiniteSize: Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  45. def hasNext: Boolean

    Definition Classes
    NextIterator → Iterator

  46. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  47. def indexOf[B >: R](elem: B): Int

    Definition Classes
    Iterator

  48. def indexWhere(p: (R) ⇒ Boolean): Int

    Definition Classes
    Iterator

  49. def isEmpty: Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  50. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  51. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  52. def isTraversableAgain: Boolean

    Definition Classes
    Iterator → GenTraversableOnce

  53. def length: Int

    Definition Classes
    Iterator

  54. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

  55. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  56. def logDebug(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  57. def logError(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  58. def logError(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  59. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  60. def logInfo(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  61. def logName: String

    Attributes
    protected
    Definition Classes
    Logging

  62. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  63. def logTrace(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  64. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging

  65. def logWarning(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  66. def map[B](f: (R) ⇒ B): Iterator[B]

    Definition Classes
    Iterator

  67. def max[B >: R](implicit cmp: Ordering[B]): R

    Definition Classes
    TraversableOnce → GenTraversableOnce

  68. def maxBy[B](f: (R) ⇒ B)(implicit cmp: Ordering[B]): R

    Definition Classes
    TraversableOnce → GenTraversableOnce

  69. def min[B >: R](implicit cmp: Ordering[B]): R

    Definition Classes
    TraversableOnce → GenTraversableOnce

  70. def minBy[B](f: (R) ⇒ B)(implicit cmp: Ordering[B]): R

    Definition Classes
    TraversableOnce → GenTraversableOnce

  71. def mkString: String

    Definition Classes
    TraversableOnce → GenTraversableOnce

  72. def mkString(sep: String): String

    Definition Classes
    TraversableOnce → GenTraversableOnce

  73. def mkString(start: String, sep: String, end: String): String

    Definition Classes
    TraversableOnce → GenTraversableOnce

  74. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  75. def nonEmpty: Boolean

    Definition Classes
    TraversableOnce → GenTraversableOnce

  76. final def notify(): Unit

    Definition Classes
    AnyRef

  77. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  78. def padTo[A1 >: R](len: Int, elem: A1): Iterator[A1]

    Definition Classes
    Iterator

  79. def partition(p: (R) ⇒ Boolean): (Iterator[R], Iterator[R])

    Definition Classes
    Iterator

  80. def patch[B >: R](from: Int, patchElems: Iterator[B], replaced: Int): Iterator[B]

    Definition Classes
    Iterator

  81. def product[B >: R](implicit num: Numeric[B]): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  82. def reduce[A1 >: R](op: (A1, A1) ⇒ A1): A1

    Definition Classes
    TraversableOnce → GenTraversableOnce

  83. def reduceLeft[B >: R](op: (B, R) ⇒ B): B

    Definition Classes
    TraversableOnce

  84. def reduceLeftOption[B >: R](op: (B, R) ⇒ B): Option[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  85. def reduceOption[A1 >: R](op: (A1, A1) ⇒ A1): Option[A1]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  86. def reduceRight[B >: R](op: (R, B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  87. def reduceRightOption[B >: R](op: (R, B) ⇒ B): Option[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  88. def reversed: List[R]

    Attributes
    protected[this]
    Definition Classes
    TraversableOnce

  89. def sameElements(that: Iterator[_]): Boolean

    Definition Classes
    Iterator

  90. def scanLeft[B](z: B)(op: (B, R) ⇒ B): Iterator[B]

    Definition Classes
    Iterator

  91. def scanRight[B](z: B)(op: (R, B) ⇒ B): Iterator[B]

    Definition Classes
    Iterator

  92. def seq: Iterator[R]

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  93. def size: Int

    Definition Classes
    TraversableOnce → GenTraversableOnce

  94. def slice(from: Int, until: Int): Iterator[R]

    Definition Classes
    Iterator

  95. def sliding[B >: R](size: Int, step: Int): GroupedIterator[B]

    Definition Classes
    Iterator

  96. def span(p: (R) ⇒ Boolean): (Iterator[R], Iterator[R])

    Definition Classes
    Iterator

  97. def sum[B >: R](implicit num: Numeric[B]): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  98. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  99. def take(n: Int): Iterator[R]

    Definition Classes
    Iterator

  100. def takeWhile(p: (R) ⇒ Boolean): Iterator[R]

    Definition Classes
    Iterator

  101. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, R, Col[R]]): Col[R]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  102. def toArray[B >: R](implicit arg0: ClassTag[B]): Array[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  103. def toBuffer[B >: R]: Buffer[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  104. def toIndexedSeq: IndexedSeq[R]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  105. def toIterable: Iterable[R]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  106. def toIterator: Iterator[R]

    Definition Classes
    Iterator → GenTraversableOnce

  107. def toList: List[R]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  108. def toMap[T, U](implicit ev: <:<[R, (T, U)]): Map[T, U]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  109. def toSeq: Seq[R]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  110. def toSet[B >: R]: Set[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  111. def toStream: Stream[R]

    Definition Classes
    Iterator → GenTraversableOnce

  112. def toString(): String

    Definition Classes
    Iterator → AnyRef → Any

  113. def toTraversable: Traversable[R]

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  114. def toVector: Vector[R]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  115. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  116. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  117. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  118. def withFilter(p: (R) ⇒ Boolean): Iterator[R]

    Definition Classes
    Iterator

  119. def zip[B](that: Iterator[B]): Iterator[(R, B)]

    Definition Classes
    Iterator

  120. def zipAll[B, A1 >: R, B1 >: B](that: Iterator[B], thisElem: A1, thatElem: B1): Iterator[(A1, B1)]

    Definition Classes
    Iterator

  121. def zipWithIndex: Iterator[(R, Int)]

    Definition Classes
    Iterator

Deprecated Value Members

  1. def /:\[A1 >: R](z: A1)(op: (A1, A1) ⇒ A1): A1

    Definition Classes
    GenTraversableOnce
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) use fold instead

Inherited from Logging

Inherited from Iterator[R]

Inherited from TraversableOnce[R]

Inherited from GenTraversableOnce[R]

Inherited from AnyRef

Inherited from Any

Ungrouped