Packages

  • package root
    Definition Classes
    root
  • package scala
    Definition Classes
    root
  • package reflect
    Definition Classes
    scala
  • package api

    EXPERIMENTAL

    EXPERIMENTAL

    The Scala Reflection API (located in scala-reflect.jar).

    In Scala 2.10.0, the Scala Reflection API and its implementation have an "experimental" status. This means that the API and the docs are not complete and can be changed in binary- and source-incompatible manner in 2.10.1. This also means that the implementation has some known issues.

    The following types are the backbone of the Scala Reflection API, and serve as a good starting point for information about Scala Reflection:

    For more information about Scala Reflection, see the Reflection Guide

    Definition Classes
    reflect
  • trait Scopes extends AnyRef

    EXPERIMENTAL

    EXPERIMENTAL

    This trait provides support for scopes in the reflection API.

    A scope object generally maps names to symbols available in a corresponding lexical scope. Scopes can be nested. The base type exposed to the reflection API, however, only exposes a minimal interface, representing a scope as an iterable of symbols.

    For rare occasions when it is necessary to create a scope manually, e.g., to populate members of scala.reflect.api.Types#RefinedType, there is the newScopeWith function.

    Additional functionality is exposed in member scopes that are returned by members and decls defined in scala.reflect.api.Types#TypeApi. Such scopes support the sorted method, which sorts members in declaration order.

    Definition Classes
    api
  • MemberScope
  • MemberScopeApi
  • Scope
  • ScopeApi
a

scala.reflect.api.Scopes

MemberScope

abstract type MemberScope >: Null <: Universe.MemberScopeApi with Universe.Scope

The type of member scopes, as in class definitions, for example.

Source
Scopes.scala
Linear Supertypes
Universe.<refinement>, Universe.MemberScopeApi, Universe.ScopeApi, collection.Iterable[Universe.Symbol], IterableLike[Universe.Symbol, collection.Iterable[Universe.Symbol]], Equals, GenIterable[Universe.Symbol], GenIterableLike[Universe.Symbol, collection.Iterable[Universe.Symbol]], collection.Traversable[Universe.Symbol], GenTraversable[Universe.Symbol], GenericTraversableTemplate[Universe.Symbol, collection.Iterable], TraversableLike[Universe.Symbol, collection.Iterable[Universe.Symbol]], GenTraversableLike[Universe.Symbol, collection.Iterable[Universe.Symbol]], Parallelizable[Universe.Symbol, ParIterable[Universe.Symbol]], collection.TraversableOnce[Universe.Symbol], GenTraversableOnce[Universe.Symbol], FilterMonadic[Universe.Symbol, collection.Iterable[Universe.Symbol]], HasNewBuilder[Universe.Symbol, collection.Iterable[Universe.Symbol]], AnyRef, Any
Ordering
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  2. By Inheritance
Inherited
  1. MemberScope
  2. <refinement>
  3. MemberScopeApi
  4. ScopeApi
  5. Iterable
  6. IterableLike
  7. Equals
  8. GenIterable
  9. GenIterableLike
  10. Traversable
  11. GenTraversable
  12. GenericTraversableTemplate
  13. TraversableLike
  14. GenTraversableLike
  15. Parallelizable
  16. TraversableOnce
  17. GenTraversableOnce
  18. FilterMonadic
  19. HasNewBuilder
  20. AnyRef
  21. Any
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Visibility
  1. Public
  2. All

Type Members

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

Abstract Value Members

  1. abstract def iterator: collection.Iterator[A]
    Definition Classes
    IterableLike → GenIterableLike
  2. abstract def sorted: List[Universe.Symbol]

    Sorts the symbols included in this scope so that: 1) Symbols appear in the linearization order of their owners.

    Sorts the symbols included in this scope so that: 1) Symbols appear in the linearization order of their owners. 2) Symbols with the same owner appear in same order of their declarations. 3) Synthetic members (e.g. getters/setters for vals/vars) might appear in arbitrary order.

    Definition Classes
    MemberScopeApi

Concrete Value Members

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

  66. def seq: collection.Iterable[A]
    Definition Classes
    Iterable → GenIterable → Traversable → GenTraversable → Parallelizable → TraversableOnce → GenTraversableOnce
  67. def size: Int
    Definition Classes
    TraversableOnce → GenTraversableOnce
  68. def slice(from: Int, until: Int): Repr
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  69. def sliding(size: Int, step: Int): collection.Iterator[Repr]
    Definition Classes
    IterableLike
  70. def sliding(size: Int): collection.Iterator[Repr]
    Definition Classes
    IterableLike
  71. def span(p: (A) ⇒ Boolean): (Repr, Repr)
    Definition Classes
    TraversableLike → GenTraversableLike
  72. def splitAt(n: Int): (Repr, Repr)
    Definition Classes
    TraversableLike → GenTraversableLike
  73. def stringPrefix: String
    Definition Classes
    TraversableLike → GenTraversableLike
  74. def sum[B >: A](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  75. def tail: Repr
    Definition Classes
    TraversableLike → GenTraversableLike
  76. def tails: collection.Iterator[Repr]
    Definition Classes
    TraversableLike
  77. def take(n: Int): Repr
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  78. def takeRight(n: Int): Repr
    Definition Classes
    IterableLike
  79. def takeWhile(p: (A) ⇒ Boolean): Repr
    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  80. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, A, Col[A @scala.annotation.unchecked.uncheckedVariance]]): Col[A @scala.annotation.unchecked.uncheckedVariance]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  81. def toArray[B >: A](implicit arg0: ClassTag[B]): Array[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  82. def toBuffer[B >: A]: Buffer[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  83. def toIndexedSeq: collection.immutable.IndexedSeq[A]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  84. def toIterable: collection.Iterable[A]
    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  85. def toIterator: collection.Iterator[A]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  86. def toList: List[A]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  87. def toMap[T, U](implicit ev: <:<[A, (T, U)]): Map[T, U]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  88. def toSeq: collection.Seq[A]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  89. def toSet[B >: A]: Set[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  90. def toStream: collection.immutable.Stream[A]
    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
  91. def toString(): String
    Definition Classes
    TraversableLike → Any
  92. def toTraversable: collection.Traversable[A]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  93. def toVector: Vector[A]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  94. def transpose[B](implicit asTraversable: (A) ⇒ GenTraversableOnce[B]): CC[CC[B] @scala.annotation.unchecked.uncheckedVariance]
    Definition Classes
    GenericTraversableTemplate
    Annotations
    @migration
    Migration

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

  95. def unzip[A1, A2](implicit asPair: (A) ⇒ (A1, A2)): (CC[A1], CC[A2])
    Definition Classes
    GenericTraversableTemplate
  96. def unzip3[A1, A2, A3](implicit asTriple: (A) ⇒ (A1, A2, A3)): (CC[A1], CC[A2], CC[A3])
    Definition Classes
    GenericTraversableTemplate
  97. def view(from: Int, until: Int): IterableView[A, Repr]
    Definition Classes
    IterableLike → TraversableLike
  98. def view: IterableView[A, Repr]
    Definition Classes
    IterableLike → TraversableLike
  99. def withFilter(p: (A) ⇒ Boolean): FilterMonadic[A, Repr]
    Definition Classes
    TraversableLike → FilterMonadic
  100. def zip[A1 >: A, B, That](that: GenIterable[B])(implicit bf: CanBuildFrom[Repr, (A1, B), That]): That
    Definition Classes
    IterableLike → GenIterableLike
  101. def zipAll[B, A1 >: A, That](that: GenIterable[B], thisElem: A1, thatElem: B)(implicit bf: CanBuildFrom[Repr, (A1, B), That]): That
    Definition Classes
    IterableLike → GenIterableLike
  102. def zipWithIndex[A1 >: A, That](implicit bf: CanBuildFrom[Repr, (A1, Int), That]): That
    Definition Classes
    IterableLike → GenIterableLike

Deprecated Value Members

  1. def /:[B](z: B)(op: (B, A) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
    Annotations
    @deprecated
    Deprecated

    (Since version 2.12.10) Use foldLeft instead of /:

  2. def :\[B](z: B)(op: (A, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
    Annotations
    @deprecated
    Deprecated

    (Since version 2.12.10) Use foldRight instead of :\