Class

com.microsoft.ml.spark.core.env.StreamUtilities

ZipIterator

Related Doc: package StreamUtilities

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class ZipIterator extends Iterator[(String, Array[Byte])]

Iterate through the entries of a streamed .zip file, selecting only sampleRatio of them

Linear Supertypes
Iterator[(String, Array[Byte])], TraversableOnce[(String, Array[Byte])], GenTraversableOnce[(String, Array[Byte])], AnyRef, Any
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Inherited
  1. ZipIterator
  2. Iterator
  3. TraversableOnce
  4. GenTraversableOnce
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ZipIterator(stream: InputStream, zipfile: String, random: Random, sampleRatio: Double = 1)

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    stream

    Stream of zip file

    zipfile

    File name is only used to construct the names of the entries

    sampleRatio

    What fraction of files is returned from zip

Type Members

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

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    Definition Classes
    Iterator

Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. def ++[B >: (String, Array[Byte])](that: ⇒ GenTraversableOnce[B]): Iterator[B]

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    Definition Classes
    Iterator
  4. def /:[B](z: B)(op: (B, (String, Array[Byte])) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  5. def :\[B](z: B)(op: ((String, Array[Byte]), B) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  6. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  7. def addString(b: StringBuilder): StringBuilder

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    Definition Classes
    TraversableOnce
  8. def addString(b: StringBuilder, sep: String): StringBuilder

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    Definition Classes
    TraversableOnce
  9. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder

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    Definition Classes
    TraversableOnce
  10. def aggregate[B](z: ⇒ B)(seqop: (B, (String, Array[Byte])) ⇒ B, combop: (B, B) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  11. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  12. def buffered: BufferedIterator[(String, Array[Byte])]

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    Definition Classes
    Iterator
  13. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  14. def collect[B](pf: PartialFunction[(String, Array[Byte]), B]): Iterator[B]

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    Definition Classes
    Iterator
    Annotations
    @migration
    Migration

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

  15. def collectFirst[B](pf: PartialFunction[(String, Array[Byte]), B]): Option[B]

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    Definition Classes
    TraversableOnce
  16. def contains(elem: Any): Boolean

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    Definition Classes
    Iterator
  17. def copyToArray[B >: (String, Array[Byte])](xs: Array[B], start: Int, len: Int): Unit

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  18. def copyToArray[B >: (String, Array[Byte])](xs: Array[B]): Unit

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  19. def copyToArray[B >: (String, Array[Byte])](xs: Array[B], start: Int): Unit

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  20. def copyToBuffer[B >: (String, Array[Byte])](dest: Buffer[B]): Unit

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    Definition Classes
    TraversableOnce
  21. def corresponds[B](that: GenTraversableOnce[B])(p: ((String, Array[Byte]), B) ⇒ Boolean): Boolean

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    Definition Classes
    Iterator
  22. def count(p: ((String, Array[Byte])) ⇒ Boolean): Int

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  23. def drop(n: Int): Iterator[(String, Array[Byte])]

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    Definition Classes
    Iterator
  24. def dropWhile(p: ((String, Array[Byte])) ⇒ Boolean): Iterator[(String, Array[Byte])]

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    Definition Classes
    Iterator
  25. def duplicate: (Iterator[(String, Array[Byte])], Iterator[(String, Array[Byte])])

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    Definition Classes
    Iterator
  26. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  27. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  28. def exists(p: ((String, Array[Byte])) ⇒ Boolean): Boolean

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  29. def filter(p: ((String, Array[Byte])) ⇒ Boolean): Iterator[(String, Array[Byte])]

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    Definition Classes
    Iterator
  30. def filterNot(p: ((String, Array[Byte])) ⇒ Boolean): Iterator[(String, Array[Byte])]

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    Definition Classes
    Iterator
  31. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  32. def find(p: ((String, Array[Byte])) ⇒ Boolean): Option[(String, Array[Byte])]

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  33. def flatMap[B](f: ((String, Array[Byte])) ⇒ GenTraversableOnce[B]): Iterator[B]

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    Definition Classes
    Iterator
  34. def fold[A1 >: (String, Array[Byte])](z: A1)(op: (A1, A1) ⇒ A1): A1

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  35. def foldLeft[B](z: B)(op: (B, (String, Array[Byte])) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  36. def foldRight[B](z: B)(op: ((String, Array[Byte]), B) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  37. def forall(p: ((String, Array[Byte])) ⇒ Boolean): Boolean

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  38. def foreach[U](f: ((String, Array[Byte])) ⇒ U): Unit

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  39. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  40. def grouped[B >: (String, Array[Byte])](size: Int): GroupedIterator[B]

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    Definition Classes
    Iterator
  41. def hasDefiniteSize: Boolean

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  42. def hasNext: Boolean

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    Definition Classes
    ZipIterator → Iterator
  43. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  44. def indexOf[B >: (String, Array[Byte])](elem: B): Int

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    Definition Classes
    Iterator
  45. def indexWhere(p: ((String, Array[Byte])) ⇒ Boolean): Int

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    Definition Classes
    Iterator
  46. def isEmpty: Boolean

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  47. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  48. def isTraversableAgain: Boolean

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    Definition Classes
    Iterator → GenTraversableOnce
  49. def length: Int

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    Definition Classes
    Iterator
  50. def map[B](f: ((String, Array[Byte])) ⇒ B): Iterator[B]

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    Definition Classes
    Iterator
  51. def max[B >: (String, Array[Byte])](implicit cmp: Ordering[B]): (String, Array[Byte])

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  52. def maxBy[B](f: ((String, Array[Byte])) ⇒ B)(implicit cmp: Ordering[B]): (String, Array[Byte])

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  53. def min[B >: (String, Array[Byte])](implicit cmp: Ordering[B]): (String, Array[Byte])

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  54. def minBy[B](f: ((String, Array[Byte])) ⇒ B)(implicit cmp: Ordering[B]): (String, Array[Byte])

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  55. def mkString: String

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  56. def mkString(sep: String): String

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  57. def mkString(start: String, sep: String, end: String): String

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  58. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  59. def next(): (String, Array[Byte])

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    Definition Classes
    ZipIterator → Iterator
  60. def nonEmpty: Boolean

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  61. final def notify(): Unit

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    Definition Classes
    AnyRef
  62. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  63. def padTo[A1 >: (String, Array[Byte])](len: Int, elem: A1): Iterator[A1]

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    Definition Classes
    Iterator
  64. def partition(p: ((String, Array[Byte])) ⇒ Boolean): (Iterator[(String, Array[Byte])], Iterator[(String, Array[Byte])])

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    Definition Classes
    Iterator
  65. def patch[B >: (String, Array[Byte])](from: Int, patchElems: Iterator[B], replaced: Int): Iterator[B]

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    Definition Classes
    Iterator
  66. def product[B >: (String, Array[Byte])](implicit num: Numeric[B]): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  67. def reduce[A1 >: (String, Array[Byte])](op: (A1, A1) ⇒ A1): A1

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  68. def reduceLeft[B >: (String, Array[Byte])](op: (B, (String, Array[Byte])) ⇒ B): B

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    Definition Classes
    TraversableOnce
  69. def reduceLeftOption[B >: (String, Array[Byte])](op: (B, (String, Array[Byte])) ⇒ B): Option[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  70. def reduceOption[A1 >: (String, Array[Byte])](op: (A1, A1) ⇒ A1): Option[A1]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  71. def reduceRight[B >: (String, Array[Byte])](op: ((String, Array[Byte]), B) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  72. def reduceRightOption[B >: (String, Array[Byte])](op: ((String, Array[Byte]), B) ⇒ B): Option[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  73. def reversed: List[(String, Array[Byte])]

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    Attributes
    protected[this]
    Definition Classes
    TraversableOnce
  74. def sameElements(that: Iterator[_]): Boolean

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    Definition Classes
    Iterator
  75. def scanLeft[B](z: B)(op: (B, (String, Array[Byte])) ⇒ B): Iterator[B]

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    Definition Classes
    Iterator
  76. def scanRight[B](z: B)(op: ((String, Array[Byte]), B) ⇒ B): Iterator[B]

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    Definition Classes
    Iterator
  77. def seq: Iterator[(String, Array[Byte])]

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  78. def size: Int

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  79. def slice(from: Int, until: Int): Iterator[(String, Array[Byte])]

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    Definition Classes
    Iterator
  80. def sliding[B >: (String, Array[Byte])](size: Int, step: Int): GroupedIterator[B]

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    Definition Classes
    Iterator
  81. def span(p: ((String, Array[Byte])) ⇒ Boolean): (Iterator[(String, Array[Byte])], Iterator[(String, Array[Byte])])

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    Definition Classes
    Iterator
  82. def sum[B >: (String, Array[Byte])](implicit num: Numeric[B]): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  83. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  84. def take(n: Int): Iterator[(String, Array[Byte])]

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    Definition Classes
    Iterator
  85. def takeWhile(p: ((String, Array[Byte])) ⇒ Boolean): Iterator[(String, Array[Byte])]

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    Definition Classes
    Iterator
  86. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, (String, Array[Byte]), Col[(String, Array[Byte])]]): Col[(String, Array[Byte])]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  87. def toArray[B >: (String, Array[Byte])](implicit arg0: ClassTag[B]): Array[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  88. def toBuffer[B >: (String, Array[Byte])]: Buffer[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  89. def toIndexedSeq: IndexedSeq[(String, Array[Byte])]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  90. def toIterable: Iterable[(String, Array[Byte])]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  91. def toIterator: Iterator[(String, Array[Byte])]

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    Definition Classes
    Iterator → GenTraversableOnce
  92. def toList: List[(String, Array[Byte])]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  93. def toMap[T, U](implicit ev: <:<[(String, Array[Byte]), (T, U)]): Map[T, U]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  94. def toSeq: Seq[(String, Array[Byte])]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  95. def toSet[B >: (String, Array[Byte])]: Set[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  96. def toStream: Stream[(String, Array[Byte])]

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    Definition Classes
    Iterator → GenTraversableOnce
  97. def toString(): String

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    Definition Classes
    Iterator → AnyRef → Any
  98. def toTraversable: Traversable[(String, Array[Byte])]

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  99. def toVector: Vector[(String, Array[Byte])]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  100. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  101. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  102. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  103. def withFilter(p: ((String, Array[Byte])) ⇒ Boolean): Iterator[(String, Array[Byte])]

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    Definition Classes
    Iterator
  104. def zip[B](that: Iterator[B]): Iterator[((String, Array[Byte]), B)]

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    Definition Classes
    Iterator
  105. def zipAll[B, A1 >: (String, Array[Byte]), B1 >: B](that: Iterator[B], thisElem: A1, thatElem: B1): Iterator[(A1, B1)]

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    Definition Classes
    Iterator
  106. def zipWithIndex: Iterator[((String, Array[Byte]), Int)]

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    Definition Classes
    Iterator

Inherited from Iterator[(String, Array[Byte])]

Inherited from TraversableOnce[(String, Array[Byte])]

Inherited from GenTraversableOnce[(String, Array[Byte])]

Inherited from AnyRef

Inherited from Any

Ungrouped