package forkjoin
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- package.scala
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Type Members
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type
ForkJoinPool = java.util.concurrent.ForkJoinPool
- Annotations
- @deprecated
- Deprecated
(Since version 2.12.0) use java.util.concurrent.ForkJoinPool directly, instead of this alias
-
type
ForkJoinTask[T] = java.util.concurrent.ForkJoinTask[T]
- Annotations
- @deprecated
- Deprecated
(Since version 2.12.0) use java.util.concurrent.ForkJoinTask directly, instead of this alias
-
type
ForkJoinWorkerThread = java.util.concurrent.ForkJoinWorkerThread
- Annotations
- @deprecated
- Deprecated
(Since version 2.12.0) use java.util.concurrent.ForkJoinWorkerThread directly, instead of this alias
-
type
LinkedTransferQueue[T] = java.util.concurrent.LinkedTransferQueue[T]
- Annotations
- @deprecated
- Deprecated
(Since version 2.12.0) use java.util.concurrent.LinkedTransferQueue directly, instead of this alias
-
type
RecursiveAction = java.util.concurrent.RecursiveAction
- Annotations
- @deprecated
- Deprecated
(Since version 2.12.0) use java.util.concurrent.RecursiveAction directly, instead of this alias
-
type
RecursiveTask[T] = java.util.concurrent.RecursiveTask[T]
- Annotations
- @deprecated
- Deprecated
(Since version 2.12.0) use java.util.concurrent.RecursiveTask directly, instead of this alias
-
type
ThreadLocalRandom = java.util.concurrent.ThreadLocalRandom
- Annotations
- @deprecated
- Deprecated
(Since version 2.12.0) use java.util.concurrent.ThreadLocalRandom directly, instead of this alias
Deprecated Value Members
-
object
ForkJoinPool
- Annotations
- @deprecated
- Deprecated
(Since version 2.12.0) use java.util.concurrent.ForkJoinPool directly, instead of this alias
-
object
ForkJoinTask extends Serializable
- Annotations
- @deprecated
- Deprecated
(Since version 2.12.0) use java.util.concurrent.ForkJoinTask directly, instead of this alias
-
object
ThreadLocalRandom extends Serializable
- Annotations
- @deprecated
- Deprecated
(Since version 2.12.0) use java.util.concurrent.ThreadLocalRandom directly, instead of this alias
This is the documentation for the Scala standard library.
Package structure
The scala package contains core types like
Int
,Float
,Array
orOption
which are accessible in all Scala compilation units without explicit qualification or imports.Notable packages include:
scala.collection
and its sub-packages contain Scala's collections frameworkscala.collection.immutable
- Immutable, sequential data-structures such asVector
,List
,Range
,HashMap
orHashSet
scala.collection.mutable
- Mutable, sequential data-structures such asArrayBuffer
,StringBuilder
,HashMap
orHashSet
scala.collection.concurrent
- Mutable, concurrent data-structures such asTrieMap
scala.collection.parallel.immutable
- Immutable, parallel data-structures such asParVector
,ParRange
,ParHashMap
orParHashSet
scala.collection.parallel.mutable
- Mutable, parallel data-structures such asParArray
,ParHashMap
,ParTrieMap
orParHashSet
scala.concurrent
- Primitives for concurrent programming such asFutures
andPromises
scala.io
- Input and output operationsscala.math
- Basic math functions and additional numeric types likeBigInt
andBigDecimal
scala.sys
- Interaction with other processes and the operating systemscala.util.matching
- Regular expressionsOther packages exist. See the complete list on the right.
Additional parts of the standard library are shipped as separate libraries. These include:
scala.reflect
- Scala's reflection API (scala-reflect.jar)scala.xml
- XML parsing, manipulation, and serialization (scala-xml.jar)scala.swing
- A convenient wrapper around Java's GUI framework called Swing (scala-swing.jar)scala.util.parsing
- Parser combinators (scala-parser-combinators.jar)Automatic imports
Identifiers in the scala package and the
scala.Predef
object are always in scope by default.Some of these identifiers are type aliases provided as shortcuts to commonly used classes. For example,
List
is an alias forscala.collection.immutable.List
.Other aliases refer to classes provided by the underlying platform. For example, on the JVM,
String
is an alias forjava.lang.String
.