Class

ap.util

PriorityQueueWithIterators

Related Doc: package util

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class PriorityQueueWithIterators[A] extends PeekIterator[A]

Priority queue that can handle both single elements and pre-sorted sequences (iterators) of elements

Linear Supertypes
PeekIterator[A], Iterator[A], TraversableOnce[A], GenTraversableOnce[A], AnyRef, Any
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Inherited
  1. PriorityQueueWithIterators
  2. PeekIterator
  3. Iterator
  4. TraversableOnce
  5. GenTraversableOnce
  6. AnyRef
  7. Any
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Visibility
  1. Public
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Instance Constructors

  1. new PriorityQueueWithIterators()(implicit ord: Ordering[A])

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Type Members

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

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    Definition Classes
    Iterator

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

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    Definition Classes
    Iterator
  4. def ++=(it: Iterator[A]): Unit

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    Adds all elements provided by an iterator into the priority queue.

  5. def ++=(it: Iterable[A]): Unit

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    Adds all elements provided by an iterable into the priority queue.

  6. def +=(it: Iterator[A]): Unit

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    Inserts a sequence as a single element into the priority queue.

    Inserts a sequence as a single element into the priority queue. The given iterator has to produce elements in descending order!

  7. def +=(elem: A): Unit

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    Inserts a single element into the priority queue.

  8. def /:[B](z: B)(op: (B, A) ⇒ B): B

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

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

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

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

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

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

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

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    Definition Classes
    Any
  16. def buffered: BufferedIterator[A]

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    Definition Classes
    Iterator
  17. def clear(): Unit

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    Removes all elements from the queue.

    Removes all elements from the queue. After this operation is completed, the queue will be empty.

  18. def clone(): AnyRef

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

  20. def collectFirst[B](pf: PartialFunction[A, B]): Option[B]

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

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

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

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

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

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

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    Definition Classes
    Iterator
  27. def count(p: (A) ⇒ Boolean): Int

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  28. def dequeue: A

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    Returns the element with the highest priority in the queue, and removes this element from the queue.

    Returns the element with the highest priority in the queue, and removes this element from the queue.

    returns

    the element with the highest priority.

    Exceptions thrown
  29. def drop(n: Int): Iterator[A]

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    Definition Classes
    Iterator
  30. def dropAll: Unit

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    Definition Classes
    PeekIterator
  31. def dropWhile(p: (A) ⇒ Boolean): Iterator[A]

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    Definition Classes
    Iterator
  32. def duplicate: (Iterator[A], Iterator[A])

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    Definition Classes
    Iterator
  33. def enqueue(it: Iterator[A]): Unit

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    Adds all elements to the queue.

    Adds all elements to the queue. The given iterators have to produce elements in descending order!

  34. def enqueue(elems: A*): Unit

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    Adds all elements to the queue.

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

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

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    Definition Classes
    AnyRef → Any
  37. def exists(p: (A) ⇒ Boolean): Boolean

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

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    Definition Classes
    Iterator
  39. def filterNot(p: (A) ⇒ Boolean): Iterator[A]

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    Definition Classes
    Iterator
  40. def finalize(): Unit

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

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

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

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

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

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    Definition Classes
    TraversableOnce → GenTraversableOnce
  46. def forall(p: (A) ⇒ Boolean): Boolean

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

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

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

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    Definition Classes
    Iterator
  50. def hasDefiniteSize: Boolean

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

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    Definition Classes
    PriorityQueueWithIterators → Iterator
  52. def hashCode(): Int

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

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    Definition Classes
    Iterator
  54. def indexWhere(p: (A) ⇒ Boolean): Int

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    Definition Classes
    Iterator
  55. def isEmpty: Boolean

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

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    Definition Classes
    Any
  57. def isTraversableAgain: Boolean

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    Definition Classes
    Iterator → GenTraversableOnce
  58. def length: Int

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

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    Definition Classes
    Iterator
  60. def max: A

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    Returns the element with the highest priority in the queue, or throws an error if there is no element contained in the queue.

    Returns the element with the highest priority in the queue, or throws an error if there is no element contained in the queue.

    returns

    the element with the highest priority.

  61. def max[B >: A](implicit cmp: Ordering[B]): A

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

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

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

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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(): A

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    Definition Classes
    PriorityQueueWithIterators → 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 >: A](len: Int, elem: A1): Iterator[A1]

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

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

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    Definition Classes
    Iterator
  76. def peekNext: A

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  77. def product[B >: A](implicit num: Numeric[B]): B

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

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

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

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

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

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

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

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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, A) ⇒ B): Iterator[B]

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

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

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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[A]

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

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

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    Definition Classes
    Iterator
  93. def sum[B >: A](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[A]

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

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

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

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

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

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

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

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

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

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

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

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

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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[A]

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

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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: (A) ⇒ Boolean): Iterator[A]

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

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

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

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    Definition Classes
    Iterator

Inherited from PeekIterator[A]

Inherited from Iterator[A]

Inherited from TraversableOnce[A]

Inherited from GenTraversableOnce[A]

Inherited from AnyRef

Inherited from Any

Ungrouped