Trait/Object

slick.util

ReadAheadIterator

Related Docs: object ReadAheadIterator | package util

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trait ReadAheadIterator[+T] extends BufferedIterator[T]

An iterator on top of a data source which does not offer a hasNext() method without doing a next()

Source
ReadAheadIterator.scala
Linear Supertypes
BufferedIterator[T], Iterator[T], TraversableOnce[T], GenTraversableOnce[T], AnyRef, Any
Known Subclasses
Type Hierarchy
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Inherited
  1. ReadAheadIterator
  2. BufferedIterator
  3. Iterator
  4. TraversableOnce
  5. GenTraversableOnce
  6. AnyRef
  7. Any
Implicitly
  1. by MonadOps
  2. by headOptionReverseCompatibility
  3. by any2stringadd
  4. by StringFormat
  5. by Ensuring
  6. by ArrowAssoc
  7. by alternateImplicit
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Visibility
  1. Public
  2. All

Type Members

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

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    Definition Classes
    Iterator

Abstract Value Members

  1. abstract def fetchNext(): T

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    Return a new value or call finished()

    Return a new value or call finished()

    Attributes
    protected

Concrete 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 +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to any2stringadd[ReadAheadIterator[T]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ++[B >: T](that: ⇒ GenTraversableOnce[B]): Iterator[B]

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    Definition Classes
    Iterator
  5. def ->[B](y: B): (ReadAheadIterator[T], B)

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to ArrowAssoc[ReadAheadIterator[T]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  6. def /:[B](z: B)(op: (B, T) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  7. def :\[B](z: B)(op: (T, B) ⇒ B): B

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

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

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

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

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    Definition Classes
    TraversableOnce
  12. def aggregate[B](z: ⇒ B)(seqop: (B, T) ⇒ B, combop: (B, B) ⇒ B): B

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

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    Definition Classes
    Any
  14. def buffered: ReadAheadIterator.this.type

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    Definition Classes
    BufferedIterator → Iterator
  15. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  16. def collect[B](pf: PartialFunction[T, 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.

  17. def collectFirst[B](pf: PartialFunction[T, B]): Option[B]

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

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

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  20. def copyToArray[B >: T](xs: Array[B]): Unit

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

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  22. def copyToBuffer[B >: T](dest: Buffer[B]): Unit

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    Definition Classes
    TraversableOnce
  23. def corresponds[B](that: GenTraversableOnce[B])(p: (T, B) ⇒ Boolean): Boolean

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    Definition Classes
    Iterator
  24. def count(p: (T) ⇒ Boolean): Int

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  25. def drop(n: Int): Iterator[T]

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    Definition Classes
    Iterator
  26. def dropWhile(p: (T) ⇒ Boolean): Iterator[T]

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    Definition Classes
    Iterator
  27. def duplicate: (Iterator[T], Iterator[T])

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    Definition Classes
    Iterator
  28. def ensuring(cond: (ReadAheadIterator[T]) ⇒ Boolean, msg: ⇒ Any): ReadAheadIterator[T]

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to Ensuring[ReadAheadIterator[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  29. def ensuring(cond: (ReadAheadIterator[T]) ⇒ Boolean): ReadAheadIterator[T]

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to Ensuring[ReadAheadIterator[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  30. def ensuring(cond: Boolean, msg: ⇒ Any): ReadAheadIterator[T]

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to Ensuring[ReadAheadIterator[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  31. def ensuring(cond: Boolean): ReadAheadIterator[T]

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to Ensuring[ReadAheadIterator[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  32. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
    AnyRef → Any
  34. def exists(p: (T) ⇒ Boolean): Boolean

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  35. def filter(p: (T) ⇒ Boolean): Iterator[T]

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    Definition Classes
    Iterator
  36. def filterNot(p: (T) ⇒ Boolean): Iterator[T]

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    Definition Classes
    Iterator
  37. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  38. def find(p: (T) ⇒ Boolean): Option[T]

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  39. final def finished(): T

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    Attributes
    protected[this]
  40. def flatMap[B](f: (T) ⇒ GenTraversableOnce[B]): Iterator[B]

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    Definition Classes
    Iterator
  41. def fold[A1 >: T](z: A1)(op: (A1, A1) ⇒ A1): A1

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  42. def foldLeft[B](z: B)(op: (B, T) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  43. def foldRight[B](z: B)(op: (T, B) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  44. def forall(p: (T) ⇒ Boolean): Boolean

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  45. def foreach[U](f: (T) ⇒ U): Unit

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  46. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to StringFormat[ReadAheadIterator[T]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  47. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  48. def grouped[B >: T](size: Int): GroupedIterator[B]

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    Definition Classes
    Iterator
  49. def hasDefiniteSize: Boolean

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

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    Definition Classes
    ReadAheadIterator → Iterator
  51. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  52. def head: T

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    Definition Classes
    ReadAheadIterator → BufferedIterator
  53. def headOption: Option[T]

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to headOptionReverseCompatibility[T] performed by method headOptionReverseCompatibility in slick.util.ReadAheadIterator.
    Definition Classes
    headOptionReverseCompatibility
  54. def indexOf[B >: T](elem: B): Int

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    Definition Classes
    Iterator
  55. def indexWhere(p: (T) ⇒ Boolean): Int

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    Definition Classes
    Iterator
  56. def isEmpty: Boolean

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

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    Definition Classes
    Any
  58. def isTraversableAgain: Boolean

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    Definition Classes
    Iterator → GenTraversableOnce
  59. def length: Int

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    Definition Classes
    Iterator
  60. def map[B](f: (T) ⇒ B): Iterator[B]

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    Definition Classes
    Iterator
  61. def max[B >: T](implicit cmp: Ordering[B]): T

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  62. def maxBy[B](f: (T) ⇒ B)(implicit cmp: Ordering[B]): T

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  63. def min[B >: T](implicit cmp: Ordering[B]): T

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  64. def minBy[B](f: (T) ⇒ B)(implicit cmp: Ordering[B]): T

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  65. def mkString: String

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

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

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

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    Definition Classes
    AnyRef
  69. def next(): T

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    Definition Classes
    ReadAheadIterator → Iterator
  70. def nonEmpty: Boolean

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

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

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    Definition Classes
    AnyRef
  73. def padTo[A1 >: T](len: Int, elem: A1): Iterator[A1]

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    Definition Classes
    Iterator
  74. def partition(p: (T) ⇒ Boolean): (Iterator[T], Iterator[T])

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    Definition Classes
    Iterator
  75. def patch[B >: T](from: Int, patchElems: Iterator[B], replaced: Int): Iterator[B]

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    Definition Classes
    Iterator
  76. def product[B >: T](implicit num: Numeric[B]): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  77. val readAheadIterator: ReadAheadIterator[T]

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to headOptionReverseCompatibility[T] performed by method headOptionReverseCompatibility in slick.util.ReadAheadIterator.
    Definition Classes
    headOptionReverseCompatibility
  78. def reduce[A1 >: T](op: (A1, A1) ⇒ A1): A1

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  79. def reduceLeft[B >: T](op: (B, T) ⇒ B): B

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    Definition Classes
    TraversableOnce
  80. def reduceLeftOption[B >: T](op: (B, T) ⇒ B): Option[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  81. def reduceOption[A1 >: T](op: (A1, A1) ⇒ A1): Option[A1]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  82. def reduceRight[B >: T](op: (T, B) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  83. def reduceRightOption[B >: T](op: (T, B) ⇒ B): Option[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  84. def reversed: List[T]

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

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    Definition Classes
    Iterator
  86. def scanLeft[B](z: B)(op: (B, T) ⇒ B): Iterator[B]

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    Definition Classes
    Iterator
  87. def scanRight[B](z: B)(op: (T, B) ⇒ B): Iterator[B]

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    Definition Classes
    Iterator
  88. def seq: Iterator[T]

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

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  90. def slice(from: Int, until: Int): Iterator[T]

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    Definition Classes
    Iterator
  91. def sliding[B >: T](size: Int, step: Int): GroupedIterator[B]

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    Definition Classes
    Iterator
  92. def span(p: (T) ⇒ Boolean): (Iterator[T], Iterator[T])

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    Definition Classes
    Iterator
  93. def sum[B >: T](implicit num: Numeric[B]): B

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

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    Definition Classes
    AnyRef
  95. def take(n: Int): Iterator[T]

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    Definition Classes
    Iterator
  96. def takeWhile(p: (T) ⇒ Boolean): Iterator[T]

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    Definition Classes
    Iterator
  97. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, T, Col[T]]): Col[T]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  98. def toArray[B >: T](implicit arg0: ClassTag[B]): Array[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  99. def toBuffer[B >: T]: Buffer[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  100. def toIndexedSeq: IndexedSeq[T]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  101. def toIterable: Iterable[T]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  102. def toIterator: Iterator[T]

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    Definition Classes
    Iterator → GenTraversableOnce
  103. def toList: List[T]

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

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  105. def toSeq: Seq[T]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  106. def toSet[B >: T]: Set[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  107. def toStream: Stream[T]

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

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    Definition Classes
    Iterator → AnyRef → Any
  109. def toTraversable: Traversable[T]

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    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  110. def toVector: Vector[T]

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

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  114. def withFilter(p: (T) ⇒ Boolean): Iterator[T]

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    Definition Classes
    Iterator
  115. def zip[B](that: Iterator[B]): Iterator[(T, B)]

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    Definition Classes
    Iterator
  116. def zipAll[B, A1 >: T, B1 >: B](that: Iterator[B], thisElem: A1, thatElem: B1): Iterator[(A1, B1)]

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    Definition Classes
    Iterator
  117. def zipWithIndex: Iterator[(T, Int)]

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    Definition Classes
    Iterator
  118. def [B](y: B): (ReadAheadIterator[T], B)

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to ArrowAssoc[ReadAheadIterator[T]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implicit Value Members

  1. def filter(p: (T) ⇒ Boolean): TraversableOnce[T]

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to MonadOps[T] performed by method MonadOps in scala.collection.TraversableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (readAheadIterator: MonadOps[T]).filter(p)
    Definition Classes
    MonadOps
  2. def flatMap[B](f: (T) ⇒ GenTraversableOnce[B]): TraversableOnce[B]

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to MonadOps[T] performed by method MonadOps in scala.collection.TraversableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (readAheadIterator: MonadOps[T]).flatMap(f)
    Definition Classes
    MonadOps
  3. def map[B](f: (T) ⇒ B): TraversableOnce[B]

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to MonadOps[T] performed by method MonadOps in scala.collection.TraversableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (readAheadIterator: MonadOps[T]).map(f)
    Definition Classes
    MonadOps
  4. def withFilter(p: (T) ⇒ Boolean): Iterator[T]

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    Implicit information
    This member is added by an implicit conversion from ReadAheadIterator[T] to MonadOps[T] performed by method MonadOps in scala.collection.TraversableOnce.
    Shadowing
    This implicitly inherited member is shadowed by one or more members in this class.
    To access this member you can use a type ascription:
    (readAheadIterator: MonadOps[T]).withFilter(p)
    Definition Classes
    MonadOps

Inherited from BufferedIterator[T]

Inherited from Iterator[T]

Inherited from TraversableOnce[T]

Inherited from GenTraversableOnce[T]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion MonadOps from ReadAheadIterator[T] to MonadOps[T]

Inherited by implicit conversion headOptionReverseCompatibility from ReadAheadIterator[T] to headOptionReverseCompatibility[T]

Inherited by implicit conversion any2stringadd from ReadAheadIterator[T] to any2stringadd[ReadAheadIterator[T]]

Inherited by implicit conversion StringFormat from ReadAheadIterator[T] to StringFormat[ReadAheadIterator[T]]

Inherited by implicit conversion Ensuring from ReadAheadIterator[T] to Ensuring[ReadAheadIterator[T]]

Inherited by implicit conversion ArrowAssoc from ReadAheadIterator[T] to ArrowAssoc[ReadAheadIterator[T]]

Inherited by implicit conversion alternateImplicit from ReadAheadIterator[T] to ForceImplicitAmbiguity

Ungrouped