Packages

final class Parts[Item] extends Iterable[List[Item]]

Iterable class to iterates (without deterministic order) on nbPart "equals" parts on items from a sequence of sequences. When totalSize is not divisible by nbPart, the firsts parts contain one item more than the lasts. When totalSize <= nbPart, the result is a sequence of totalSize List of one item.

totalSize and nbPart must be > 0 and totalSize must be equals to the total number of items in seqs

By example, Parts(List(Set(1, 2, 3), Set(4, 5, 6, 7, 8, 9, 10), Set(), Set(11, 12)), 12, 5) gives an iterator on List(3, 2, 1), List(6, 5, 4), List(8, 7), List(10, 9), List(12, 11) (with maybe a different order for items from the same set).

TODO: Possible better idea: The order is not important, so it may be possible to access concurrently to seqs and build parts in parallel.

Linear Supertypes
Iterable[List[Item]], IterableLike[List[Item], Iterable[List[Item]]], Equals, GenIterable[List[Item]], GenIterableLike[List[Item], Iterable[List[Item]]], Traversable[List[Item]], GenTraversable[List[Item]], GenericTraversableTemplate[List[Item], Iterable], TraversableLike[List[Item], Iterable[List[Item]]], GenTraversableLike[List[Item], Iterable[List[Item]]], Parallelizable[List[Item], ParIterable[List[Item]]], TraversableOnce[List[Item]], GenTraversableOnce[List[Item]], FilterMonadic[List[Item], Iterable[List[Item]]], HasNewBuilder[List[Item], Iterable[List[Item]] @scala.annotation.unchecked.uncheckedVariance], AnyRef, Any
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Inherited
  1. Parts
  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
Implicitly
  1. by CollectionsHaveToParArray
  2. by MonadOps
  3. by flattenTraversableOnce
  4. by any2stringadd
  5. by StringFormat
  6. by Ensuring
  7. by ArrowAssoc
  8. by alternateImplicit
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Parts(seqs: Iterable[Iterable[Item]], totalSize: Int, nbPart: Int)

Type Members

  1. class WithFilter extends FilterMonadic[A, Repr]
    Definition Classes
    TraversableLike

Value Members

  1. def ++[B >: List[Item], That](that: GenTraversableOnce[B])(implicit bf: CanBuildFrom[Iterable[List[Item]], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  2. def ++:[B >: List[Item], That](that: Traversable[B])(implicit bf: CanBuildFrom[Iterable[List[Item]], B, That]): That
    Definition Classes
    TraversableLike
  3. def ++:[B >: List[Item], That](that: TraversableOnce[B])(implicit bf: CanBuildFrom[Iterable[List[Item]], B, That]): That
    Definition Classes
    TraversableLike
  4. def /:[B](z: B)(op: (B, List[Item]) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  5. def :\[B](z: B)(op: (List[Item], B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  6. def addString(b: StringBuilder): StringBuilder
    Definition Classes
    TraversableOnce
  7. def addString(b: StringBuilder, sep: String): StringBuilder
    Definition Classes
    TraversableOnce
  8. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder
    Definition Classes
    TraversableOnce
  9. def aggregate[B](z: ⇒ B)(seqop: (B, List[Item]) ⇒ B, combop: (B, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  10. def canEqual(that: Any): Boolean
    Definition Classes
    IterableLike → Equals
  11. def collect[B, That](pf: PartialFunction[List[Item], B])(implicit bf: CanBuildFrom[Iterable[List[Item]], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  12. def collectFirst[B](pf: PartialFunction[List[Item], B]): Option[B]
    Definition Classes
    TraversableOnce
  13. def companion: GenericCompanion[Iterable]
    Definition Classes
    Iterable → GenIterable → Traversable → GenTraversable → GenericTraversableTemplate
  14. def copyToArray[B >: List[Item]](xs: Array[B], start: Int, len: Int): Unit
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  15. def copyToArray[B >: List[Item]](xs: Array[B]): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  16. def copyToArray[B >: List[Item]](xs: Array[B], start: Int): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  17. def copyToBuffer[B >: List[Item]](dest: Buffer[B]): Unit
    Definition Classes
    TraversableOnce
  18. def count(p: (List[Item]) ⇒ Boolean): Int
    Definition Classes
    TraversableOnce → GenTraversableOnce
  19. def drop(n: Int): Iterable[List[Item]]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  20. def dropRight(n: Int): Iterable[List[Item]]
    Definition Classes
    IterableLike
  21. def dropWhile(p: (List[Item]) ⇒ Boolean): Iterable[List[Item]]
    Definition Classes
    TraversableLike → GenTraversableLike
  22. def exists(p: (List[Item]) ⇒ Boolean): Boolean
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  23. def filter(p: (List[Item]) ⇒ Boolean): Iterable[List[Item]]
    Definition Classes
    TraversableLike → GenTraversableLike
  24. def filterNot(p: (List[Item]) ⇒ Boolean): Iterable[List[Item]]
    Definition Classes
    TraversableLike → GenTraversableLike
  25. def find(p: (List[Item]) ⇒ Boolean): Option[List[Item]]
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  26. def flatMap[B, That](f: (List[Item]) ⇒ GenTraversableOnce[B])(implicit bf: CanBuildFrom[Iterable[List[Item]], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  27. def flatten[B](implicit asTraversable: (List[Item]) ⇒ GenTraversableOnce[B]): Iterable[B]
    Definition Classes
    GenericTraversableTemplate
  28. def fold[A1 >: List[Item]](z: A1)(op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  29. def foldLeft[B](z: B)(op: (B, List[Item]) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  30. def foldRight[B](z: B)(op: (List[Item], B) ⇒ B): B
    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  31. def forall(p: (List[Item]) ⇒ Boolean): Boolean
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  32. def foreach[U](f: (List[Item]) ⇒ U): Unit
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike → TraversableOnce → GenTraversableOnce → FilterMonadic
  33. def genericBuilder[B]: Builder[B, Iterable[B]]
    Definition Classes
    GenericTraversableTemplate
  34. def groupBy[K](f: (List[Item]) ⇒ K): Map[K, Iterable[List[Item]]]
    Definition Classes
    TraversableLike → GenTraversableLike
  35. def grouped(size: Int): Iterator[Iterable[List[Item]]]
    Definition Classes
    IterableLike
  36. def hasDefiniteSize: Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  37. def head: List[Item]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  38. def headOption: Option[List[Item]]
    Definition Classes
    TraversableLike → GenTraversableLike
  39. def init: Iterable[List[Item]]
    Definition Classes
    TraversableLike → GenTraversableLike
  40. def inits: Iterator[Iterable[List[Item]]]
    Definition Classes
    TraversableLike
  41. def isEmpty: Boolean
    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  42. final def isTraversableAgain: Boolean
    Definition Classes
    TraversableLike → GenTraversableLike → GenTraversableOnce
  43. def iterator: Iterator[List[Item]]
    Definition Classes
    Parts → IterableLike → GenIterableLike
  44. def last: List[Item]
    Definition Classes
    TraversableLike → GenTraversableLike
  45. def lastOption: Option[List[Item]]
    Definition Classes
    TraversableLike → GenTraversableLike
  46. def map[B, That](f: (List[Item]) ⇒ B)(implicit bf: CanBuildFrom[Iterable[List[Item]], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  47. def max[B >: List[Item]](implicit cmp: Ordering[B]): List[Item]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  48. def maxBy[B](f: (List[Item]) ⇒ B)(implicit cmp: Ordering[B]): List[Item]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  49. def min[B >: List[Item]](implicit cmp: Ordering[B]): List[Item]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  50. def minBy[B](f: (List[Item]) ⇒ B)(implicit cmp: Ordering[B]): List[Item]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  51. def mkString: String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  52. def mkString(sep: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  53. def mkString(start: String, sep: String, end: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  54. def nonEmpty: Boolean
    Definition Classes
    TraversableOnce → GenTraversableOnce
  55. def par: ParIterable[List[Item]]
    Definition Classes
    Parallelizable
  56. def partition(p: (List[Item]) ⇒ Boolean): (Iterable[List[Item]], Iterable[List[Item]])
    Definition Classes
    TraversableLike → GenTraversableLike
  57. def product[B >: List[Item]](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  58. def reduce[A1 >: List[Item]](op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  59. def reduceLeft[B >: List[Item]](op: (B, List[Item]) ⇒ B): B
    Definition Classes
    TraversableOnce
  60. def reduceLeftOption[B >: List[Item]](op: (B, List[Item]) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  61. def reduceOption[A1 >: List[Item]](op: (A1, A1) ⇒ A1): Option[A1]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  62. def reduceRight[B >: List[Item]](op: (List[Item], B) ⇒ B): B
    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  63. def reduceRightOption[B >: List[Item]](op: (List[Item], B) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  64. def repr: Iterable[List[Item]]
    Definition Classes
    TraversableLike → GenTraversableLike
  65. def sameElements[B >: List[Item]](that: GenIterable[B]): Boolean
    Definition Classes
    IterableLike → GenIterableLike
  66. def scan[B >: List[Item], That](z: B)(op: (B, B) ⇒ B)(implicit cbf: CanBuildFrom[Iterable[List[Item]], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  67. def scanLeft[B, That](z: B)(op: (B, List[Item]) ⇒ B)(implicit bf: CanBuildFrom[Iterable[List[Item]], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  68. def scanRight[B, That](z: B)(op: (List[Item], B) ⇒ B)(implicit bf: CanBuildFrom[Iterable[List[Item]], B, That]): That
    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.

  69. def seq: Iterable[List[Item]]
    Definition Classes
    Iterable → GenIterable → Traversable → GenTraversable → Parallelizable → TraversableOnce → GenTraversableOnce
  70. def size: Int
    Definition Classes
    TraversableOnce → GenTraversableOnce
  71. def slice(from: Int, until: Int): Iterable[List[Item]]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  72. def sliding(size: Int, step: Int): Iterator[Iterable[List[Item]]]
    Definition Classes
    IterableLike
  73. def sliding(size: Int): Iterator[Iterable[List[Item]]]
    Definition Classes
    IterableLike
  74. def span(p: (List[Item]) ⇒ Boolean): (Iterable[List[Item]], Iterable[List[Item]])
    Definition Classes
    TraversableLike → GenTraversableLike
  75. def splitAt(n: Int): (Iterable[List[Item]], Iterable[List[Item]])
    Definition Classes
    TraversableLike → GenTraversableLike
  76. def stringPrefix: String
    Definition Classes
    TraversableLike → GenTraversableLike
  77. def sum[B >: List[Item]](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  78. def tail: Iterable[List[Item]]
    Definition Classes
    TraversableLike → GenTraversableLike
  79. def tails: Iterator[Iterable[List[Item]]]
    Definition Classes
    TraversableLike
  80. def take(n: Int): Iterable[List[Item]]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  81. def takeRight(n: Int): Iterable[List[Item]]
    Definition Classes
    IterableLike
  82. def takeWhile(p: (List[Item]) ⇒ Boolean): Iterable[List[Item]]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  83. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, List[Item], Col[List[Item]]]): Col[List[Item]]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  84. def toArray[B >: List[Item]](implicit arg0: ClassTag[B]): Array[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  85. def toBuffer[B >: List[Item]]: Buffer[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  86. def toIndexedSeq: IndexedSeq[List[Item]]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  87. def toIterable: Iterable[List[Item]]
    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  88. def toIterator: Iterator[List[Item]]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  89. def toList: List[List[Item]]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  90. def toMap[T, U](implicit ev: <:<[List[Item], (T, U)]): Map[T, U]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  91. def toParArray: ParArray[T]
    Implicit
    This member is added by an implicit conversion from Parts[Item] to CollectionsHaveToParArray[Parts[Item], T] performed by method CollectionsHaveToParArray in scala.collection.parallel. This conversion will take place only if an implicit value of type (Parts[Item]) ⇒ GenTraversableOnce[T] is in scope.
    Definition Classes
    CollectionsHaveToParArray
  92. def toSeq: Seq[List[Item]]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  93. def toSet[B >: List[Item]]: Set[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  94. def toStream: Stream[List[Item]]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
  95. def toString(): String
    Definition Classes
    TraversableLike → Any
  96. def toTraversable: Traversable[List[Item]]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  97. def toVector: Vector[List[Item]]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  98. def transpose[B](implicit asTraversable: (List[Item]) ⇒ GenTraversableOnce[B]): Iterable[Iterable[B]]
    Definition Classes
    GenericTraversableTemplate
    Annotations
    @migration
    Migration

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

  99. def unzip[A1, A2](implicit asPair: (List[Item]) ⇒ (A1, A2)): (Iterable[A1], Iterable[A2])
    Definition Classes
    GenericTraversableTemplate
  100. def unzip3[A1, A2, A3](implicit asTriple: (List[Item]) ⇒ (A1, A2, A3)): (Iterable[A1], Iterable[A2], Iterable[A3])
    Definition Classes
    GenericTraversableTemplate
  101. def view(from: Int, until: Int): IterableView[List[Item], Iterable[List[Item]]]
    Definition Classes
    IterableLike → TraversableLike
  102. def view: IterableView[List[Item], Iterable[List[Item]]]
    Definition Classes
    IterableLike → TraversableLike
  103. def withFilter(p: (List[Item]) ⇒ Boolean): FilterMonadic[List[Item], Iterable[List[Item]]]
    Definition Classes
    TraversableLike → FilterMonadic
  104. def zip[A1 >: List[Item], B, That](that: GenIterable[B])(implicit bf: CanBuildFrom[Iterable[List[Item]], (A1, B), That]): That
    Definition Classes
    IterableLike → GenIterableLike
  105. def zipAll[B, A1 >: List[Item], That](that: GenIterable[B], thisElem: A1, thatElem: B)(implicit bf: CanBuildFrom[Iterable[List[Item]], (A1, B), That]): That
    Definition Classes
    IterableLike → GenIterableLike
  106. def zipWithIndex[A1 >: List[Item], That](implicit bf: CanBuildFrom[Iterable[List[Item]], (A1, Int), That]): That
    Definition Classes
    IterableLike → GenIterableLike

Shadowed Implicit Value Members

  1. def filter(p: (List[Item]) ⇒ Boolean): TraversableOnce[List[Item]]
    Implicit
    This member is added by an implicit conversion from Parts[Item] to MonadOps[List[Item]] 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:
    (parts: MonadOps[List[Item]]).filter(p)
    Definition Classes
    MonadOps
  2. def flatMap[B](f: (List[Item]) ⇒ GenTraversableOnce[B]): TraversableOnce[B]
    Implicit
    This member is added by an implicit conversion from Parts[Item] to MonadOps[List[Item]] 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:
    (parts: MonadOps[List[Item]]).flatMap(f)
    Definition Classes
    MonadOps
  3. def flatten: Iterator[Item]
    Implicit
    This member is added by an implicit conversion from Parts[Item] to FlattenOps[Item] performed by method flattenTraversableOnce in scala.collection.TraversableOnce. This conversion will take place only if an implicit value of type (List[Item]) ⇒ TraversableOnce[Item] is in scope.
    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:
    (parts: FlattenOps[Item]).flatten
    Definition Classes
    FlattenOps
  4. def map[B](f: (List[Item]) ⇒ B): TraversableOnce[B]
    Implicit
    This member is added by an implicit conversion from Parts[Item] to MonadOps[List[Item]] 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:
    (parts: MonadOps[List[Item]]).map(f)
    Definition Classes
    MonadOps
  5. def withFilter(p: (List[Item]) ⇒ Boolean): Iterator[List[Item]]
    Implicit
    This member is added by an implicit conversion from Parts[Item] to MonadOps[List[Item]] 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:
    (parts: MonadOps[List[Item]]).withFilter(p)
    Definition Classes
    MonadOps