scales.utils.collection.path

DirectionIterator

class DirectionIterator[Item <: LeftLike[Item, Tree[Item, Section, CC]], Section, CC[X] <: IndexedSeqLike[X, CC[X]]] extends AbstractPathIterator[Item, Section, CC, Path[Item, Section, CC]]

Iterates over paths using the document order it skips over EndElemS events when going forward and StartElem when reversing, returning just the path. Developers should call preceding or following before entering this iterator.

Linear Supertypes
AbstractPathIterator[Item, Section, CC, Path[Item, Section, CC]], Iterator[Path[Item, Section, CC]], TraversableOnce[Path[Item, Section, CC]], GenTraversableOnce[Path[Item, Section, CC]], AnyRef, Any
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Inherited
  1. DirectionIterator
  2. AbstractPathIterator
  3. Iterator
  4. TraversableOnce
  5. GenTraversableOnce
  6. AnyRef
  7. Any
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Instance Constructors

  1. new DirectionIterator(initialPath: Path[Item, Section, CC], isForward: Boolean = true)

Type Members

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

    Definition Classes
    Iterator

  2. sealed trait State extends AnyRef

    Definition Classes
    AbstractPathIterator

Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. def ++[B >: Path[Item, Section, CC]](that: ⇒ GenTraversableOnce[B]): Iterator[B]

    Definition Classes
    Iterator

  4. def /:[B](z: B)(op: (B, Path[Item, Section, CC]) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  5. def :\[B](z: B)(op: (Path[Item, Section, CC], B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  6. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  7. object End extends State with Product with Serializable

    Definition Classes
    AbstractPathIterator

  8. object EndElemS extends State with Product with Serializable

    Definition Classes
    AbstractPathIterator

  9. object OnItem extends State with Product with Serializable

    Definition Classes
    AbstractPathIterator

  10. object StartElem extends State with Product with Serializable

    Definition Classes
    AbstractPathIterator

  11. def addString(b: StringBuilder): StringBuilder

    Definition Classes
    TraversableOnce

  12. def addString(b: StringBuilder, sep: String): StringBuilder

    Definition Classes
    TraversableOnce

  13. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder

    Definition Classes
    TraversableOnce

  14. def aggregate[B](z: ⇒ B)(seqop: (B, Path[Item, Section, CC]) ⇒ B, combop: (B, B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  15. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  16. def buffered: BufferedIterator[Path[Item, Section, CC]]

    Definition Classes
    Iterator

  17. final def canDoNext: Boolean

    Definition Classes
    AbstractPathIterator

  18. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  19. def collect[B](pf: PartialFunction[Path[Item, Section, CC], 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.

  20. def collectFirst[B](pf: PartialFunction[Path[Item, Section, CC], B]): Option[B]

    Definition Classes
    TraversableOnce

  21. def contains(elem: Any): Boolean

    Definition Classes
    Iterator

  22. def copyToArray[B >: Path[Item, Section, CC]](xs: Array[B], start: Int, len: Int): Unit

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  23. def copyToArray[B >: Path[Item, Section, CC]](xs: Array[B]): Unit

    Definition Classes
    TraversableOnce → GenTraversableOnce

  24. def copyToArray[B >: Path[Item, Section, CC]](xs: Array[B], start: Int): Unit

    Definition Classes
    TraversableOnce → GenTraversableOnce

  25. def copyToBuffer[B >: Path[Item, Section, CC]](dest: Buffer[B]): Unit

    Definition Classes
    TraversableOnce

  26. def corresponds[B](that: GenTraversableOnce[B])(p: (Path[Item, Section, CC], B) ⇒ Boolean): Boolean

    Definition Classes
    Iterator

  27. def count(p: (Path[Item, Section, CC]) ⇒ Boolean): Int

    Definition Classes
    TraversableOnce → GenTraversableOnce

  28. def doNext(ev: Path[Item, Section, CC]): (State, Path[Item, Section, CC])

    Definition Classes
    AbstractPathIterator

  29. def drop(n: Int): Iterator[Path[Item, Section, CC]]

    Definition Classes
    Iterator

  30. def dropWhile(p: (Path[Item, Section, CC]) ⇒ Boolean): Iterator[Path[Item, Section, CC]]

    Definition Classes
    Iterator

  31. def duplicate: (Iterator[Path[Item, Section, CC]], Iterator[Path[Item, Section, CC]])

    Definition Classes
    Iterator

  32. def end: Path[Item, Section, CC]

    Definition Classes
    DirectionIterator → AbstractPathIterator

  33. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  34. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  35. def event: Path[Item, Section, CC]

    Definition Classes
    DirectionIterator → AbstractPathIterator

  36. def exists(p: (Path[Item, Section, CC]) ⇒ Boolean): Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  37. def filter(p: (Path[Item, Section, CC]) ⇒ Boolean): Iterator[Path[Item, Section, CC]]

    Definition Classes
    Iterator

  38. def filterNot(p: (Path[Item, Section, CC]) ⇒ Boolean): Iterator[Path[Item, Section, CC]]

    Definition Classes
    Iterator

  39. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  40. def find(p: (Path[Item, Section, CC]) ⇒ Boolean): Option[Path[Item, Section, CC]]

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  41. def flatMap[B](f: (Path[Item, Section, CC]) ⇒ GenTraversableOnce[B]): Iterator[B]

    Definition Classes
    Iterator

  42. def fold[A1 >: Path[Item, Section, CC]](z: A1)(op: (A1, A1) ⇒ A1): A1

    Definition Classes
    TraversableOnce → GenTraversableOnce

  43. def foldLeft[B](z: B)(op: (B, Path[Item, Section, CC]) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  44. def foldRight[B](z: B)(op: (Path[Item, Section, CC], B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  45. def forall(p: (Path[Item, Section, CC]) ⇒ Boolean): Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  46. def foreach[U](f: (Path[Item, Section, CC]) ⇒ U): Unit

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

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

    Definition Classes
    AnyRef → Any

  48. def grouped[B >: Path[Item, Section, CC]](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 >: Path[Item, Section, CC]](elem: B): Int

    Definition Classes
    Iterator

  53. def indexWhere(p: (Path[Item, Section, CC]) ⇒ Boolean): Int

    Definition Classes
    Iterator

  54. val initialPath: Path[Item, Section, CC]

    Definition Classes
    DirectionIterator → AbstractPathIterator

  55. def isEmpty: Boolean

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  56. val isForward: Boolean

    Definition Classes
    DirectionIterator → AbstractPathIterator

  57. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  58. def isTraversableAgain: Boolean

    Definition Classes
    Iterator → GenTraversableOnce

  59. def length: Int

    Definition Classes
    Iterator

  60. def map[B](f: (Path[Item, Section, CC]) ⇒ B): Iterator[B]

    Definition Classes
    Iterator

  61. def max[B >: Path[Item, Section, CC]](implicit cmp: Ordering[B]): Path[Item, Section, CC]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  62. def maxBy[B](f: (Path[Item, Section, CC]) ⇒ B)(implicit cmp: Ordering[B]): Path[Item, Section, CC]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  63. def min[B >: Path[Item, Section, CC]](implicit cmp: Ordering[B]): Path[Item, Section, CC]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  64. def minBy[B](f: (Path[Item, Section, CC]) ⇒ B)(implicit cmp: Ordering[B]): Path[Item, Section, CC]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  65. def mkString: String

    Definition Classes
    TraversableOnce → GenTraversableOnce

  66. def mkString(sep: String): String

    Definition Classes
    TraversableOnce → GenTraversableOnce

  67. def mkString(start: String, sep: String, end: String): String

    Definition Classes
    TraversableOnce → GenTraversableOnce

  68. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  69. def next(): Path[Item, Section, CC]

    Definition Classes
    AbstractPathIterator → Iterator

  70. var nextState: State

    Definition Classes
    AbstractPathIterator

  71. def nonEmpty: Boolean

    Definition Classes
    TraversableOnce → GenTraversableOnce

  72. final def notify(): Unit

    Definition Classes
    AnyRef

  73. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  74. def padTo[A1 >: Path[Item, Section, CC]](len: Int, elem: A1): Iterator[A1]

    Definition Classes
    Iterator

  75. def partition(p: (Path[Item, Section, CC]) ⇒ Boolean): (Iterator[Path[Item, Section, CC]], Iterator[Path[Item, Section, CC]])

    Definition Classes
    Iterator

  76. def patch[B >: Path[Item, Section, CC]](from: Int, patchElems: Iterator[B], replaced: Int): Iterator[B]

    Definition Classes
    Iterator

  77. var path: Path[Item, Section, CC]

    Definition Classes
    AbstractPathIterator

  78. def prepareNext: Unit

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

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

    Definition Classes
    DirectionIterator → AbstractPathIterator

  79. def product[B >: Path[Item, Section, CC]](implicit num: Numeric[B]): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  80. def reduce[A1 >: Path[Item, Section, CC]](op: (A1, A1) ⇒ A1): A1

    Definition Classes
    TraversableOnce → GenTraversableOnce

  81. def reduceLeft[B >: Path[Item, Section, CC]](op: (B, Path[Item, Section, CC]) ⇒ B): B

    Definition Classes
    TraversableOnce

  82. def reduceLeftOption[B >: Path[Item, Section, CC]](op: (B, Path[Item, Section, CC]) ⇒ B): Option[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  83. def reduceOption[A1 >: Path[Item, Section, CC]](op: (A1, A1) ⇒ A1): Option[A1]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  84. def reduceRight[B >: Path[Item, Section, CC]](op: (Path[Item, Section, CC], B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  85. def reduceRightOption[B >: Path[Item, Section, CC]](op: (Path[Item, Section, CC], B) ⇒ B): Option[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  86. def reversed: List[Path[Item, Section, CC]]

    Attributes
    protected[this]
    Definition Classes
    TraversableOnce

  87. def sameElements(that: Iterator[_]): Boolean

    Definition Classes
    Iterator

  88. def scanLeft[B](z: B)(op: (B, Path[Item, Section, CC]) ⇒ B): Iterator[B]

    Definition Classes
    Iterator

  89. def scanRight[B](z: B)(op: (Path[Item, Section, CC], B) ⇒ B): Iterator[B]

    Definition Classes
    Iterator

  90. def seq: Iterator[Path[Item, Section, CC]]

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  91. def size: Int

    Definition Classes
    TraversableOnce → GenTraversableOnce

  92. def slice(from: Int, until: Int): Iterator[Path[Item, Section, CC]]

    Definition Classes
    Iterator

  93. def sliding[B >: Path[Item, Section, CC]](size: Int, step: Int): GroupedIterator[B]

    Definition Classes
    Iterator

  94. def span(p: (Path[Item, Section, CC]) ⇒ Boolean): (Iterator[Path[Item, Section, CC]], Iterator[Path[Item, Section, CC]])

    Definition Classes
    Iterator

  95. def sum[B >: Path[Item, Section, CC]](implicit num: Numeric[B]): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  96. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  97. def take(n: Int): Iterator[Path[Item, Section, CC]]

    Definition Classes
    Iterator

  98. def takeWhile(p: (Path[Item, Section, CC]) ⇒ Boolean): Iterator[Path[Item, Section, CC]]

    Definition Classes
    Iterator

  99. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, Path[Item, Section, CC], Col[Path[Item, Section, CC]]]): Col[Path[Item, Section, CC]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  100. def toArray[B >: Path[Item, Section, CC]](implicit arg0: ClassTag[B]): Array[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  101. def toBuffer[B >: Path[Item, Section, CC]]: Buffer[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  102. def toIndexedSeq: IndexedSeq[Path[Item, Section, CC]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  103. def toIterable: Iterable[Path[Item, Section, CC]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  104. def toIterator: Iterator[Path[Item, Section, CC]]

    Definition Classes
    Iterator → GenTraversableOnce

  105. def toList: List[Path[Item, Section, CC]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  106. def toMap[T, U](implicit ev: <:<[Path[Item, Section, CC], (T, U)]): Map[T, U]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  107. def toSeq: Seq[Path[Item, Section, CC]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  108. def toSet[B >: Path[Item, Section, CC]]: Set[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  109. def toStream: Stream[Path[Item, Section, CC]]

    Definition Classes
    Iterator → GenTraversableOnce

  110. def toString(): String

    Definition Classes
    Iterator → AnyRef → Any

  111. def toTraversable: Traversable[Path[Item, Section, CC]]

    Definition Classes
    Iterator → TraversableOnce → GenTraversableOnce

  112. def toVector: Vector[Path[Item, Section, CC]]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  113. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  114. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  115. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  116. def withFilter(p: (Path[Item, Section, CC]) ⇒ Boolean): Iterator[Path[Item, Section, CC]]

    Definition Classes
    Iterator

  117. def zip[B](that: Iterator[B]): Iterator[(Path[Item, Section, CC], B)]

    Definition Classes
    Iterator

  118. def zipAll[B, A1 >: Path[Item, Section, CC], B1 >: B](that: Iterator[B], thisElem: A1, thatElem: B1): Iterator[(A1, B1)]

    Definition Classes
    Iterator

  119. def zipWithIndex: Iterator[(Path[Item, Section, CC], Int)]

    Definition Classes
    Iterator

Inherited from AbstractPathIterator[Item, Section, CC, Path[Item, Section, CC]]

Inherited from Iterator[Path[Item, Section, CC]]

Inherited from TraversableOnce[Path[Item, Section, CC]]

Inherited from GenTraversableOnce[Path[Item, Section, CC]]

Inherited from AnyRef

Inherited from Any

Ungrouped