scales.utils.collection.path

AbstractPathIterator

trait AbstractPathIterator[Item <: LeftLike[Item, Tree[Item, Section, CC]], Section, CC[X] <: IndexedSeqLike[X, CC[X]], T] extends Iterator[T]

Provides an Iterator from a given initial path that traverses the entire tree, allows both forwards and backwards iteration.

It specifically provides an up event, allowing consumers to "pop" the element stack

Source
PathIterator.scala
Linear Supertypes
Iterator[T], TraversableOnce[T], GenTraversableOnce[T], AnyRef, Any
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  1. AbstractPathIterator
  2. Iterator
  3. TraversableOnce
  4. GenTraversableOnce
  5. AnyRef
  6. Any
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Type Members

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

    Definition Classes
    Iterator
  2. sealed trait State extends AnyRef

Abstract Value Members

  1. abstract def end: T

  2. abstract def event: T

  3. abstract def initialPath: Path[Item, Section, CC]

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 >: T](that: ⇒ GenTraversableOnce[B]): Iterator[B]

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

    Definition Classes
    TraversableOnce → GenTraversableOnce
  6. def :\[B](z: B)(op: (T, 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. object End extends State with Product with Serializable

  10. object EndElemS extends State with Product with Serializable

  11. object OnItem extends State with Product with Serializable

  12. object StartElem extends State with Product with Serializable

  13. def addString(b: StringBuilder): StringBuilder

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

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

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

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

    Definition Classes
    Any
  18. def buffered: BufferedIterator[T]

    Definition Classes
    Iterator
  19. final def canDoNext: Boolean

  20. def clone(): AnyRef

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

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

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

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

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

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

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

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

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

    Definition Classes
    TraversableOnce → GenTraversableOnce
  30. def doNext(ev: T): (State, T)

  31. def drop(n: Int): Iterator[T]

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

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

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

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

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

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

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

    Definition Classes
    Iterator
  39. def finalize(): Unit

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

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  41. def flatMap[B](f: (T) ⇒ GenTraversableOnce[B]): Iterator[B]

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

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

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

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

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

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

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

    Definition Classes
    Iterator
  49. def hasDefiniteSize: Boolean

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

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

    Definition Classes
    AnyRef → Any
  52. def indexOf[B >: T](elem: B): Int

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

    Definition Classes
    Iterator
  54. def isEmpty: Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce
  55. val isForward: Boolean

  56. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  57. def isTraversableAgain: Boolean

    Definition Classes
    Iterator → GenTraversableOnce
  58. def length: Int

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

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

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

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

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

    Definition Classes
    TraversableOnce → GenTraversableOnce
  64. def mkString: String

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

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

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

    Definition Classes
    AnyRef
  68. def next(): T

    Definition Classes
    AbstractPathIterator → Iterator
  69. var nextState: State

  70. def nonEmpty: Boolean

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

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

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

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

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

    Definition Classes
    Iterator
  76. var path: Path[Item, Section, CC]

  77. def prepareNext: Unit

    called after nextState.

    called after nextState.next, allows filtering to prepare for the next event

  78. def product[B >: T](implicit num: Numeric[B]): B

    Definition Classes
    TraversableOnce → GenTraversableOnce
  79. def reduce[A1 >: T](op: (A1, A1) ⇒ A1): A1

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    Definition Classes
    Iterator

Deprecated Value Members

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

    Definition Classes
    GenTraversableOnce
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) use fold instead

Inherited from Iterator[T]

Inherited from TraversableOnce[T]

Inherited from GenTraversableOnce[T]

Inherited from AnyRef

Inherited from Any

Ungrouped