Packages

class LinkedHashSet[A] extends Set[A] with Serializable

Represents an immutable linked hash set.

Linear Supertypes
Serializable, Set[A], SetOps[A, Set, Set[A]], Set[A], Equals, SetOps[A, [_]Set[_], Set[A]], (A) => Boolean, Iterable[A], Iterable[A], IterableFactoryDefaults[A, [x]Set[x]], IterableOps[A, [_]Set[_], Set[A]], IterableOnceOps[A, [_]Set[_], Set[A]], IterableOnce[A], AnyRef, Any
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Inherited
  1. LinkedHashSet
  2. Serializable
  3. Set
  4. SetOps
  5. Set
  6. Equals
  7. SetOps
  8. Function1
  9. Iterable
  10. Iterable
  11. IterableFactoryDefaults
  12. IterableOps
  13. IterableOnceOps
  14. IterableOnce
  15. AnyRef
  16. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new LinkedHashSet(elems: A*)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def &(that: Set[A]): Set[A]
    Definition Classes
    SetOps
    Annotations
    @inline()
  4. final def &~(that: Set[A]): Set[A]
    Definition Classes
    SetOps
    Annotations
    @inline()
  5. final def +(elem: A): Set[A]
    Definition Classes
    SetOps → SetOps
  6. final def ++(that: IterableOnce[A]): Set[A]
    Definition Classes
    SetOps
    Annotations
    @inline()
  7. final def ++[B >: A](suffix: IterableOnce[B]): Set[B]
    Definition Classes
    IterableOps
    Annotations
    @inline()
  8. final def -(elem: A): Set[A]
    Definition Classes
    SetOps → SetOps
    Annotations
    @inline()
  9. final def --(that: IterableOnce[A]): Set[A]
    Definition Classes
    SetOps → SetOps
  10. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  11. final def addString(b: StringBuilder): StringBuilder
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  12. final def addString(b: StringBuilder, sep: String): StringBuilder
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  13. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder
    Definition Classes
    IterableOnceOps
  14. def andThen[A](g: (Boolean) => A): (A) => A
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  15. final def apply(elem: A): Boolean
    Definition Classes
    SetOps → Function1
    Annotations
    @inline()
  16. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  17. def canEqual(that: Any): Boolean
    Definition Classes
    Set → Equals
  18. def className: String
    Definition Classes
    LinkedHashSet → Iterable
  19. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  20. final def coll: LinkedHashSet.this.type
    Attributes
    protected
    Definition Classes
    Iterable → IterableOps
  21. def collect[B](pf: PartialFunction[A, B]): Set[B]
    Definition Classes
    IterableOps → IterableOnceOps
  22. def collectFirst[B](pf: PartialFunction[A, B]): Option[B]
    Definition Classes
    IterableOnceOps
  23. def compose[A](g: (A) => A): (A) => Boolean
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  24. def concat(that: IterableOnce[A]): Set[A]
    Definition Classes
    SetOps
  25. def concat[B >: A](suffix: IterableOnce[B]): Set[B]
    Definition Classes
    IterableOps
  26. def contains(elem: A): Boolean
    Definition Classes
    LinkedHashSet → SetOps
  27. def copyToArray[B >: A](xs: Array[B], start: Int, len: Int): Int
    Definition Classes
    IterableOnceOps
  28. def copyToArray[B >: A](xs: Array[B], start: Int): Int
    Definition Classes
    IterableOnceOps
  29. def copyToArray[B >: A](xs: Array[B]): Int
    Definition Classes
    IterableOnceOps
  30. def corresponds[B](that: IterableOnce[B])(p: (A, B) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  31. def count(p: (A) => Boolean): Int
    Definition Classes
    IterableOnceOps
  32. def diff(that: Set[A]): Set[A]
    Definition Classes
    SetOps → SetOps
  33. def drop(n: Int): Set[A]
    Definition Classes
    IterableOps → IterableOnceOps
  34. def dropRight(n: Int): Set[A]
    Definition Classes
    IterableOps
  35. def dropWhile(p: (A) => Boolean): Set[A]
    Definition Classes
    IterableOps → IterableOnceOps
  36. def empty: LinkedHashSet[A]
    Definition Classes
    LinkedHashSet → IterableFactoryDefaults → IterableOps
  37. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  38. def equals(that: Any): Boolean
    Definition Classes
    Set → Equals → AnyRef → Any
  39. def excl(elem: A): LinkedHashSet[A]
    Definition Classes
    LinkedHashSet → SetOps
  40. def exists(p: (A) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  41. def filter(pred: (A) => Boolean): Set[A]
    Definition Classes
    IterableOps → IterableOnceOps
  42. def filterNot(pred: (A) => Boolean): Set[A]
    Definition Classes
    IterableOps → IterableOnceOps
  43. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  44. def find(p: (A) => Boolean): Option[A]
    Definition Classes
    IterableOnceOps
  45. def flatMap[B](f: (A) => IterableOnce[B]): Set[B]
    Definition Classes
    IterableOps → IterableOnceOps
  46. def flatten[B](implicit asIterable: (A) => IterableOnce[B]): Set[B]
    Definition Classes
    IterableOps → IterableOnceOps
  47. def fold[A1 >: A](z: A1)(op: (A1, A1) => A1): A1
    Definition Classes
    IterableOnceOps
  48. def foldLeft[B](z: B)(op: (B, A) => B): B
    Definition Classes
    IterableOnceOps
  49. def foldRight[B](z: B)(op: (A, B) => B): B
    Definition Classes
    IterableOnceOps
  50. def forall(p: (A) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  51. def foreach[U](f: (A) => U): Unit
    Definition Classes
    IterableOnceOps
  52. def fromSpecific(coll: IterableOnce[A]): Set[A]
    Attributes
    protected
    Definition Classes
    IterableFactoryDefaults → IterableOps
  53. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  54. def groupBy[K](f: (A) => K): Map[K, Set[A]]
    Definition Classes
    IterableOps
  55. def groupMap[K, B](key: (A) => K)(f: (A) => B): Map[K, Set[B]]
    Definition Classes
    IterableOps
  56. def groupMapReduce[K, B](key: (A) => K)(f: (A) => B)(reduce: (B, B) => B): Map[K, B]
    Definition Classes
    IterableOps
  57. def grouped(size: Int): Iterator[Set[A]]
    Definition Classes
    IterableOps
  58. def hashCode(): Int
    Definition Classes
    Set → AnyRef → Any
  59. def head: A
    Definition Classes
    IterableOps
  60. def headOption: Option[A]
    Definition Classes
    IterableOps
  61. def incl(elem: A): LinkedHashSet[A]
    Definition Classes
    LinkedHashSet → SetOps
  62. def init: Set[A]
    Definition Classes
    IterableOps
  63. def inits: Iterator[Set[A]]
    Definition Classes
    IterableOps
  64. def intersect(that: Set[A]): Set[A]
    Definition Classes
    SetOps
  65. def isEmpty: Boolean
    Definition Classes
    IterableOnceOps
  66. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  67. def isTraversableAgain: Boolean
    Definition Classes
    IterableOps → IterableOnceOps
  68. def iterableFactory: IterableFactory[Set]
    Definition Classes
    Set → Set → Iterable → Iterable → IterableOps
  69. def iterator: Iterator[A]
    Definition Classes
    LinkedHashSet → IterableOnce
  70. def knownSize: Int
    Definition Classes
    IterableOnce
  71. def last: A
    Definition Classes
    IterableOps
  72. def lastOption: Option[A]
    Definition Classes
    IterableOps
  73. def lazyZip[B](that: Iterable[B]): LazyZip2[A, B, LinkedHashSet.this.type]
    Definition Classes
    Iterable
  74. def map[B](f: (A) => B): Set[B]
    Definition Classes
    IterableOps → IterableOnceOps
  75. def max[B >: A](implicit ord: Ordering[B]): A
    Definition Classes
    IterableOnceOps
  76. def maxBy[B](f: (A) => B)(implicit cmp: Ordering[B]): A
    Definition Classes
    IterableOnceOps
  77. def maxByOption[B](f: (A) => B)(implicit cmp: Ordering[B]): Option[A]
    Definition Classes
    IterableOnceOps
  78. def maxOption[B >: A](implicit ord: Ordering[B]): Option[A]
    Definition Classes
    IterableOnceOps
  79. def min[B >: A](implicit ord: Ordering[B]): A
    Definition Classes
    IterableOnceOps
  80. def minBy[B](f: (A) => B)(implicit cmp: Ordering[B]): A
    Definition Classes
    IterableOnceOps
  81. def minByOption[B](f: (A) => B)(implicit cmp: Ordering[B]): Option[A]
    Definition Classes
    IterableOnceOps
  82. def minOption[B >: A](implicit ord: Ordering[B]): Option[A]
    Definition Classes
    IterableOnceOps
  83. final def mkString: String
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  84. final def mkString(sep: String): String
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  85. final def mkString(start: String, sep: String, end: String): String
    Definition Classes
    IterableOnceOps
  86. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  87. def newSpecificBuilder: Builder[A, Set[A]]
    Attributes
    protected
    Definition Classes
    IterableFactoryDefaults → IterableOps
  88. def nonEmpty: Boolean
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecatedOverriding("nonEmpty is defined as !isEmpty; override isEmpty instead", "2.13.0")
  89. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  90. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  91. def partition(p: (A) => Boolean): (Set[A], Set[A])
    Definition Classes
    IterableOps
  92. def partitionMap[A1, A2](f: (A) => Either[A1, A2]): (Set[A1], Set[A2])
    Definition Classes
    IterableOps
  93. def product[B >: A](implicit num: Numeric[B]): B
    Definition Classes
    IterableOnceOps
  94. def rangeImpl(from: Option[A], until: Option[A]): LinkedHashSet[A]
  95. def reduce[B >: A](op: (B, B) => B): B
    Definition Classes
    IterableOnceOps
  96. def reduceLeft[B >: A](op: (B, A) => B): B
    Definition Classes
    IterableOnceOps
  97. def reduceLeftOption[B >: A](op: (B, A) => B): Option[B]
    Definition Classes
    IterableOnceOps
  98. def reduceOption[B >: A](op: (B, B) => B): Option[B]
    Definition Classes
    IterableOnceOps
  99. def reduceRight[B >: A](op: (A, B) => B): B
    Definition Classes
    IterableOnceOps
  100. def reduceRightOption[B >: A](op: (A, B) => B): Option[B]
    Definition Classes
    IterableOnceOps
  101. def removedAll(that: IterableOnce[A]): Set[A]
    Definition Classes
    SetOps
  102. def reverse: LinkedHashSet[A]
  103. def reversed: Iterable[A]
    Attributes
    protected
    Definition Classes
    IterableOnceOps
  104. def scan[B >: A](z: B)(op: (B, B) => B): Set[B]
    Definition Classes
    IterableOps
  105. def scanLeft[B](z: B)(op: (B, A) => B): Set[B]
    Definition Classes
    IterableOps → IterableOnceOps
  106. def scanRight[B](z: B)(op: (A, B) => B): Set[B]
    Definition Classes
    IterableOps
  107. def size: Int
    Definition Classes
    IterableOnceOps
  108. def sizeCompare(that: Iterable[_]): Int
    Definition Classes
    IterableOps
  109. def sizeCompare(otherSize: Int): Int
    Definition Classes
    IterableOps
  110. final def sizeIs: SizeCompareOps
    Definition Classes
    IterableOps
    Annotations
    @inline()
  111. def slice(from: Int, until: Int): Set[A]
    Definition Classes
    IterableOps → IterableOnceOps
  112. def sliding(size: Int, step: Int): Iterator[Set[A]]
    Definition Classes
    IterableOps
  113. def sliding(size: Int): Iterator[Set[A]]
    Definition Classes
    IterableOps
  114. def span(p: (A) => Boolean): (Set[A], Set[A])
    Definition Classes
    IterableOps → IterableOnceOps
  115. def splitAt(n: Int): (Set[A], Set[A])
    Definition Classes
    IterableOps → IterableOnceOps
  116. def stepper[S <: Stepper[_]](implicit shape: StepperShape[A, S]): S
    Definition Classes
    IterableOnce
  117. def stringPrefix: String
    Attributes
    protected[this]
    Definition Classes
    Set → Iterable
  118. def subsetOf(that: Set[A]): Boolean
    Definition Classes
    SetOps
  119. def subsets(): Iterator[Set[A]]
    Definition Classes
    SetOps
  120. def subsets(len: Int): Iterator[Set[A]]
    Definition Classes
    SetOps
  121. def sum[B >: A](implicit num: Numeric[B]): B
    Definition Classes
    IterableOnceOps
  122. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  123. def tail: Set[A]
    Definition Classes
    IterableOps
  124. def tails: Iterator[Set[A]]
    Definition Classes
    IterableOps
  125. def take(n: Int): Set[A]
    Definition Classes
    IterableOps → IterableOnceOps
  126. def takeRight(n: Int): Set[A]
    Definition Classes
    IterableOps
  127. def takeWhile(p: (A) => Boolean): Set[A]
    Definition Classes
    IterableOps → IterableOnceOps
  128. def tapEach[U](f: (A) => U): Set[A]
    Definition Classes
    IterableOps → IterableOnceOps
  129. def to[C1](factory: Factory[A, C1]): C1
    Definition Classes
    IterableOnceOps
  130. def toArray[B >: A](implicit arg0: ClassTag[B]): Array[B]
    Definition Classes
    IterableOnceOps
  131. final def toBuffer[B >: A]: Buffer[B]
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  132. def toIndexedSeq: IndexedSeq[A]
    Definition Classes
    IterableOnceOps
  133. final def toIterable: LinkedHashSet.this.type
    Definition Classes
    Iterable → IterableOps
  134. def toList: List[A]
    Definition Classes
    IterableOnceOps
  135. def toMap[K, V](implicit ev: <:<[A, (K, V)]): Map[K, V]
    Definition Classes
    IterableOnceOps
  136. def toSeq: Seq[A]
    Definition Classes
    IterableOnceOps
  137. def toSet[B >: A]: Set[B]
    Definition Classes
    IterableOnceOps
  138. def toString(): String
    Definition Classes
    Set → Function1 → Iterable → AnyRef → Any
  139. def toVector: Vector[A]
    Definition Classes
    IterableOnceOps
  140. def transpose[B](implicit asIterable: (A) => Iterable[B]): Set[Set[B]]
    Definition Classes
    IterableOps
  141. final def union(that: Set[A]): Set[A]
    Definition Classes
    SetOps
    Annotations
    @inline()
  142. def unzip[A1, A2](implicit asPair: (A) => (A1, A2)): (Set[A1], Set[A2])
    Definition Classes
    IterableOps
  143. def unzip3[A1, A2, A3](implicit asTriple: (A) => (A1, A2, A3)): (Set[A1], Set[A2], Set[A3])
    Definition Classes
    IterableOps
  144. def view: View[A]
    Definition Classes
    IterableOps
  145. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  146. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  147. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  148. def withFilter(p: (A) => Boolean): WithFilter[A, [_]Set[_]]
    Definition Classes
    IterableOps
  149. def zip[B](that: IterableOnce[B]): Set[(A, B)]
    Definition Classes
    IterableOps
  150. def zipAll[A1 >: A, B](that: Iterable[B], thisElem: A1, thatElem: B): Set[(A1, B)]
    Definition Classes
    IterableOps
  151. def zipWithIndex: Set[(A, Int)]
    Definition Classes
    IterableOps → IterableOnceOps
  152. final def |(that: Set[A]): Set[A]
    Definition Classes
    SetOps
    Annotations
    @inline()

Deprecated Value Members

  1. def +(elem1: A, elem2: A, elems: A*): Set[A]
    Definition Classes
    SetOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use ++ with an explicit collection argument instead of + with varargs

  2. def ++:[B >: A](that: IterableOnce[B]): Set[B]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use ++ instead of ++: for collections of type Iterable

  3. def -(elem1: A, elem2: A, elems: A*): Set[A]
    Definition Classes
    SetOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use &- with an explicit collection argument instead of - with varargs

  4. final def /:[B](z: B)(op: (B, A) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use foldLeft instead of /:

  5. final def :\[B](z: B)(op: (A, B) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use foldRight instead of :\

  6. def aggregate[B](z: => B)(seqop: (B, A) => B, combop: (B, B) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) aggregate is not relevant for sequential collections. Use foldLeft(z)(seqop) instead.

  7. def companion: IterableFactory[[_]Set[_]]
    Definition Classes
    IterableOps
    Annotations
    @deprecated @deprecatedOverriding("Use iterableFactory instead", "2.13.0") @inline()
    Deprecated

    (Since version 2.13.0) Use iterableFactory instead

  8. final def copyToBuffer[B >: A](dest: Buffer[B]): Unit
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use dest ++= coll instead

  9. def hasDefiniteSize: Boolean
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Check .knownSize instead of .hasDefiniteSize for more actionable information (see scaladoc for details)

  10. final def repr: Set[A]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use coll instead of repr in a collection implementation, use the collection value itself from the outside

  11. def seq: LinkedHashSet.this.type
    Definition Classes
    Iterable
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Iterable.seq always returns the iterable itself

  12. final def toIterator: Iterator[A]
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator instead of .toIterator

  13. final def toStream: Stream[A]
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .to(LazyList) instead of .toStream

  14. final def toTraversable: Traversable[A]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use toIterable instead

  15. def view(from: Int, until: Int): View[A]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .view.slice(from, until) instead of .view(from, until)

Inherited from Serializable

Inherited from Set[A]

Inherited from SetOps[A, Set, Set[A]]

Inherited from Set[A]

Inherited from Equals

Inherited from SetOps[A, [_]Set[_], Set[A]]

Inherited from (A) => Boolean

Inherited from Iterable[A]

Inherited from Iterable[A]

Inherited from IterableFactoryDefaults[A, [x]Set[x]]

Inherited from IterableOps[A, [_]Set[_], Set[A]]

Inherited from IterableOnceOps[A, [_]Set[_], Set[A]]

Inherited from IterableOnce[A]

Inherited from AnyRef

Inherited from Any

Ungrouped