Class

kafka.utils

Pool

Related Doc: package utils

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class Pool[K, V] extends Iterable[(K, V)]

Linear Supertypes
Iterable[(K, V)], IterableLike[(K, V), Iterable[(K, V)]], Equals, GenIterable[(K, V)], GenIterableLike[(K, V), Iterable[(K, V)]], Traversable[(K, V)], GenTraversable[(K, V)], GenericTraversableTemplate[(K, V), Iterable], TraversableLike[(K, V), Iterable[(K, V)]], GenTraversableLike[(K, V), Iterable[(K, V)]], Parallelizable[(K, V), ParIterable[(K, V)]], TraversableOnce[(K, V)], GenTraversableOnce[(K, V)], FilterMonadic[(K, V), Iterable[(K, V)]], HasNewBuilder[(K, V), Iterable[(K, V)] @scala.annotation.unchecked.uncheckedVariance], AnyRef, Any
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Inherited
  1. Pool
  2. Iterable
  3. IterableLike
  4. Equals
  5. GenIterable
  6. GenIterableLike
  7. Traversable
  8. GenTraversable
  9. GenericTraversableTemplate
  10. TraversableLike
  11. GenTraversableLike
  12. Parallelizable
  13. TraversableOnce
  14. GenTraversableOnce
  15. FilterMonadic
  16. HasNewBuilder
  17. AnyRef
  18. Any
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Visibility
  1. Public
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Instance Constructors

  1. new Pool(m: Map[K, V])

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  2. new Pool(valueFactory: Option[(K) ⇒ V] = None)

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Type Members

  1. type Self = Iterable[(K, V)]

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    Attributes
    protected[this]
    Definition Classes
    TraversableLike
  2. class WithFilter extends FilterMonadic[A, Repr]

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    Definition Classes
    TraversableLike

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 >: (K, V), That](that: GenTraversableOnce[B])(implicit bf: CanBuildFrom[Iterable[(K, V)], B, That]): That

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    Definition Classes
    TraversableLike → GenTraversableLike
  4. def ++:[B >: (K, V), That](that: Traversable[B])(implicit bf: CanBuildFrom[Iterable[(K, V)], B, That]): That

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    Definition Classes
    TraversableLike
  5. def ++:[B >: (K, V), That](that: TraversableOnce[B])(implicit bf: CanBuildFrom[Iterable[(K, V)], B, That]): That

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    Definition Classes
    TraversableLike
  6. def /:[B](z: B)(op: (B, (K, V)) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  7. def :\[B](z: B)(op: ((K, V), 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, (K, V)) ⇒ 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 canEqual(that: Any): Boolean

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    Definition Classes
    IterableLike → Equals
  15. def clear(): Unit

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  16. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  17. def collect[B, That](pf: PartialFunction[(K, V), B])(implicit bf: CanBuildFrom[Iterable[(K, V)], B, That]): That

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    Definition Classes
    TraversableLike → GenTraversableLike
  18. def collectFirst[B](pf: PartialFunction[(K, V), B]): Option[B]

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    Definition Classes
    TraversableOnce
  19. def companion: GenericCompanion[Iterable]

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    Definition Classes
    Iterable → GenIterable → Traversable → GenTraversable → GenericTraversableTemplate
  20. def contains(id: K): Boolean

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  21. def copyToArray[B >: (K, V)](xs: Array[B], start: Int, len: Int): Unit

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    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  22. def copyToArray[B >: (K, V)](xs: Array[B]): Unit

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

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  24. def copyToBuffer[B >: (K, V)](dest: Buffer[B]): Unit

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    Definition Classes
    TraversableOnce
  25. def count(p: ((K, V)) ⇒ Boolean): Int

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  26. def drop(n: Int): Iterable[(K, V)]

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    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  27. def dropRight(n: Int): Iterable[(K, V)]

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    Definition Classes
    IterableLike
  28. def dropWhile(p: ((K, V)) ⇒ Boolean): Iterable[(K, V)]

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    Definition Classes
    TraversableLike → GenTraversableLike
  29. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
    AnyRef → Any
  31. def exists(p: ((K, V)) ⇒ Boolean): Boolean

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    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  32. def filter(p: ((K, V)) ⇒ Boolean): Iterable[(K, V)]

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    Definition Classes
    TraversableLike → GenTraversableLike
  33. def filterNot(p: ((K, V)) ⇒ Boolean): Iterable[(K, V)]

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    Definition Classes
    TraversableLike → GenTraversableLike
  34. def finalize(): Unit

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

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    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  36. def flatMap[B, That](f: ((K, V)) ⇒ GenTraversableOnce[B])(implicit bf: CanBuildFrom[Iterable[(K, V)], B, That]): That

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    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  37. def flatten[B](implicit asTraversable: ((K, V)) ⇒ GenTraversableOnce[B]): Iterable[B]

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    Definition Classes
    GenericTraversableTemplate
  38. def fold[A1 >: (K, V)](z: A1)(op: (A1, A1) ⇒ A1): A1

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  39. def foldLeft[B](z: B)(op: (B, (K, V)) ⇒ B): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  40. def foldRight[B](z: B)(op: ((K, V), B) ⇒ B): B

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    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  41. def forall(p: ((K, V)) ⇒ Boolean): Boolean

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    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  42. def foreach[U](f: ((K, V)) ⇒ U): Unit

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    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike → TraversableOnce → GenTraversableOnce → FilterMonadic
  43. def genericBuilder[B]: Builder[B, Iterable[B]]

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    Definition Classes
    GenericTraversableTemplate
  44. def get(key: K): V

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  45. def getAndMaybePut(key: K): V

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    Gets the value associated with the given key.

    Gets the value associated with the given key. If there is no associated value, then create the value using the pool's value factory and return the value associated with the key. The user should declare the factory method as lazy if its side-effects need to be avoided.

    key

    The key to lookup.

    returns

    The final value associated with the key. This may be different from the value created by the factory if another thread successfully put a value.

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

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    Definition Classes
    AnyRef → Any
  47. def groupBy[K](f: ((K, V)) ⇒ K): Map[K, Iterable[(K, V)]]

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    Definition Classes
    TraversableLike → GenTraversableLike
  48. def grouped(size: Int): Iterator[Iterable[(K, V)]]

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    Definition Classes
    IterableLike
  49. def hasDefiniteSize: Boolean

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    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  50. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  51. def head: (K, V)

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    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  52. def headOption: Option[(K, V)]

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    Definition Classes
    TraversableLike → GenTraversableLike
  53. def init: Iterable[(K, V)]

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    Definition Classes
    TraversableLike → GenTraversableLike
  54. def inits: Iterator[Iterable[(K, V)]]

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    Definition Classes
    TraversableLike
  55. def isEmpty: Boolean

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    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  56. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  57. final def isTraversableAgain: Boolean

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    Definition Classes
    TraversableLike → GenTraversableLike → GenTraversableOnce
  58. def iterator: Iterator[(K, V)]

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    Definition Classes
    Pool → IterableLike → GenIterableLike
  59. def keys: Set[K]

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  60. def last: (K, V)

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    Definition Classes
    TraversableLike → GenTraversableLike
  61. def lastOption: Option[(K, V)]

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    Definition Classes
    TraversableLike → GenTraversableLike
  62. def map[B, That](f: ((K, V)) ⇒ B)(implicit bf: CanBuildFrom[Iterable[(K, V)], B, That]): That

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    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  63. def max[B >: (K, V)](implicit cmp: Ordering[B]): (K, V)

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  64. def maxBy[B](f: ((K, V)) ⇒ B)(implicit cmp: Ordering[B]): (K, V)

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  65. def min[B >: (K, V)](implicit cmp: Ordering[B]): (K, V)

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  66. def minBy[B](f: ((K, V)) ⇒ B)(implicit cmp: Ordering[B]): (K, V)

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  67. def mkString: String

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

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

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

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    Definition Classes
    AnyRef
  71. def newBuilder: Builder[(K, V), Iterable[(K, V)]]

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    Attributes
    protected[this]
    Definition Classes
    GenericTraversableTemplate → HasNewBuilder
  72. def nonEmpty: Boolean

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

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

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    Definition Classes
    AnyRef
  75. def par: ParIterable[(K, V)]

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    Definition Classes
    Parallelizable
  76. def parCombiner: Combiner[(K, V), ParIterable[(K, V)]]

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    Attributes
    protected[this]
    Definition Classes
    TraversableLike → Parallelizable
  77. def partition(p: ((K, V)) ⇒ Boolean): (Iterable[(K, V)], Iterable[(K, V)])

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    Definition Classes
    TraversableLike → GenTraversableLike
  78. def product[B >: (K, V)](implicit num: Numeric[B]): B

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  79. def put(k: K, v: V): V

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  80. def putIfNotExists(k: K, v: V): V

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  81. def reduce[A1 >: (K, V)](op: (A1, A1) ⇒ A1): A1

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  82. def reduceLeft[B >: (K, V)](op: (B, (K, V)) ⇒ B): B

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    Definition Classes
    TraversableOnce
  83. def reduceLeftOption[B >: (K, V)](op: (B, (K, V)) ⇒ B): Option[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  84. def reduceOption[A1 >: (K, V)](op: (A1, A1) ⇒ A1): Option[A1]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  85. def reduceRight[B >: (K, V)](op: ((K, V), B) ⇒ B): B

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    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  86. def reduceRightOption[B >: (K, V)](op: ((K, V), B) ⇒ B): Option[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  87. def remove(key: K, value: V): Boolean

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  88. def remove(key: K): V

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  89. def repr: Iterable[(K, V)]

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    Definition Classes
    TraversableLike → GenTraversableLike
  90. def reversed: List[(K, V)]

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    Attributes
    protected[this]
    Definition Classes
    TraversableOnce
  91. def sameElements[B >: (K, V)](that: GenIterable[B]): Boolean

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    Definition Classes
    IterableLike → GenIterableLike
  92. def scan[B >: (K, V), That](z: B)(op: (B, B) ⇒ B)(implicit cbf: CanBuildFrom[Iterable[(K, V)], B, That]): That

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    Definition Classes
    TraversableLike → GenTraversableLike
  93. def scanLeft[B, That](z: B)(op: (B, (K, V)) ⇒ B)(implicit bf: CanBuildFrom[Iterable[(K, V)], B, That]): That

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    Definition Classes
    TraversableLike → GenTraversableLike
  94. def scanRight[B, That](z: B)(op: ((K, V), B) ⇒ B)(implicit bf: CanBuildFrom[Iterable[(K, V)], B, That]): That

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    Definition Classes
    TraversableLike → GenTraversableLike
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) The behavior of scanRight has changed. The previous behavior can be reproduced with scanRight.reverse.

  95. def seq: Iterable[(K, V)]

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    Definition Classes
    Iterable → GenIterable → Traversable → GenTraversable → Parallelizable → TraversableOnce → GenTraversableOnce
  96. def size: Int

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    Definition Classes
    Pool → GenTraversableLike → TraversableOnce → GenTraversableOnce
  97. def slice(from: Int, until: Int): Iterable[(K, V)]

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    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  98. def sliding(size: Int, step: Int): Iterator[Iterable[(K, V)]]

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    Definition Classes
    IterableLike
  99. def sliding(size: Int): Iterator[Iterable[(K, V)]]

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    Definition Classes
    IterableLike
  100. def span(p: ((K, V)) ⇒ Boolean): (Iterable[(K, V)], Iterable[(K, V)])

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    Definition Classes
    TraversableLike → GenTraversableLike
  101. def splitAt(n: Int): (Iterable[(K, V)], Iterable[(K, V)])

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    Definition Classes
    TraversableLike → GenTraversableLike
  102. def stringPrefix: String

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    Definition Classes
    TraversableLike → GenTraversableLike
  103. def sum[B >: (K, V)](implicit num: Numeric[B]): B

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

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    Definition Classes
    AnyRef
  105. def tail: Iterable[(K, V)]

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    Definition Classes
    TraversableLike → GenTraversableLike
  106. def tails: Iterator[Iterable[(K, V)]]

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    Definition Classes
    TraversableLike
  107. def take(n: Int): Iterable[(K, V)]

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    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  108. def takeRight(n: Int): Iterable[(K, V)]

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    Definition Classes
    IterableLike
  109. def takeWhile(p: ((K, V)) ⇒ Boolean): Iterable[(K, V)]

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    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  110. def thisCollection: Iterable[(K, V)]

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    Attributes
    protected[this]
    Definition Classes
    IterableLike → TraversableLike
  111. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, (K, V), Col[(K, V)]]): Col[(K, V)]

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    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  112. def toArray[B >: (K, V)](implicit arg0: ClassTag[B]): Array[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  113. def toBuffer[B >: (K, V)]: Buffer[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  114. def toCollection(repr: Iterable[(K, V)]): Iterable[(K, V)]

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    Attributes
    protected[this]
    Definition Classes
    IterableLike → TraversableLike
  115. def toIndexedSeq: IndexedSeq[(K, V)]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  116. def toIterable: Iterable[(K, V)]

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    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  117. def toIterator: Iterator[(K, V)]

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    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  118. def toList: List[(K, V)]

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

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  120. def toSeq: Seq[(K, V)]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  121. def toSet[B >: (K, V)]: Set[B]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  122. def toStream: Stream[(K, V)]

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    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
  123. def toString(): String

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    Definition Classes
    TraversableLike → Any
  124. def toTraversable: Traversable[(K, V)]

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    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  125. def toVector: Vector[(K, V)]

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  126. def transpose[B](implicit asTraversable: ((K, V)) ⇒ GenTraversableOnce[B]): Iterable[Iterable[B]]

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    Definition Classes
    GenericTraversableTemplate
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) transpose throws an IllegalArgumentException if collections are not uniformly sized.

  127. def unzip[A1, A2](implicit asPair: ((K, V)) ⇒ (A1, A2)): (Iterable[A1], Iterable[A2])

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    Definition Classes
    GenericTraversableTemplate
  128. def unzip3[A1, A2, A3](implicit asTriple: ((K, V)) ⇒ (A1, A2, A3)): (Iterable[A1], Iterable[A2], Iterable[A3])

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    Definition Classes
    GenericTraversableTemplate
  129. def values: Iterable[V]

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  130. def view(from: Int, until: Int): IterableView[(K, V), Iterable[(K, V)]]

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    Definition Classes
    IterableLike → TraversableLike
  131. def view: IterableView[(K, V), Iterable[(K, V)]]

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    Definition Classes
    IterableLike → TraversableLike
  132. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  135. def withFilter(p: ((K, V)) ⇒ Boolean): FilterMonadic[(K, V), Iterable[(K, V)]]

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    Definition Classes
    TraversableLike → FilterMonadic
  136. def zip[A1 >: (K, V), B, That](that: GenIterable[B])(implicit bf: CanBuildFrom[Iterable[(K, V)], (A1, B), That]): That

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    Definition Classes
    IterableLike → GenIterableLike
  137. def zipAll[B, A1 >: (K, V), That](that: GenIterable[B], thisElem: A1, thatElem: B)(implicit bf: CanBuildFrom[Iterable[(K, V)], (A1, B), That]): That

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    Definition Classes
    IterableLike → GenIterableLike
  138. def zipWithIndex[A1 >: (K, V), That](implicit bf: CanBuildFrom[Iterable[(K, V)], (A1, Int), That]): That

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    Definition Classes
    IterableLike → GenIterableLike

Inherited from Iterable[(K, V)]

Inherited from IterableLike[(K, V), Iterable[(K, V)]]

Inherited from Equals

Inherited from GenIterable[(K, V)]

Inherited from GenIterableLike[(K, V), Iterable[(K, V)]]

Inherited from Traversable[(K, V)]

Inherited from GenTraversable[(K, V)]

Inherited from GenericTraversableTemplate[(K, V), Iterable]

Inherited from TraversableLike[(K, V), Iterable[(K, V)]]

Inherited from GenTraversableLike[(K, V), Iterable[(K, V)]]

Inherited from Parallelizable[(K, V), ParIterable[(K, V)]]

Inherited from TraversableOnce[(K, V)]

Inherited from GenTraversableOnce[(K, V)]

Inherited from FilterMonadic[(K, V), Iterable[(K, V)]]

Inherited from HasNewBuilder[(K, V), Iterable[(K, V)] @scala.annotation.unchecked.uncheckedVariance]

Inherited from AnyRef

Inherited from Any

Ungrouped