final case class Tuple14[+T1, +T2, +T3, +T4, +T5, +T6, +T7, +T8, +T9, +T10, +T11, +T12, +T13, +T14](_1: T1, _2: T2, _3: T3, _4: T4, _5: T5, _6: T6, _7: T7, _8: T8, _9: T9, _10: T10, _11: T11, _12: T12, _13: T13, _14: T14) extends Product14[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14] with Product with Serializable
A tuple of 14 elements; the canonical representation of a scala.Product14.
- _1
Element 1 of this Tuple14
- _2
Element 2 of this Tuple14
- _3
Element 3 of this Tuple14
- _4
Element 4 of this Tuple14
- _5
Element 5 of this Tuple14
- _6
Element 6 of this Tuple14
- _7
Element 7 of this Tuple14
- _8
Element 8 of this Tuple14
- _9
Element 9 of this Tuple14
- _10
Element 10 of this Tuple14
- _11
Element 11 of this Tuple14
- _12
Element 12 of this Tuple14
- _13
Element 13 of this Tuple14
- _14
Element 14 of this Tuple14
- Source
- Tuple14.scala
- Alphabetic
- By Inheritance
- Tuple14
- Serializable
- Product14
- Product
- Equals
- AnyRef
- Any
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
- Hide All
- Show All
- Public
- Protected
Instance Constructors
- new Tuple14(_1: T1, _2: T2, _3: T3, _4: T4, _5: T5, _6: T6, _7: T7, _8: T8, _9: T9, _10: T10, _11: T11, _12: T12, _13: T13, _14: T14)
Create a new tuple with 14 elements.
Create a new tuple with 14 elements. Note that it is more idiomatic to create a Tuple14 via
(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14)
- _1
Element 1 of this Tuple14
- _2
Element 2 of this Tuple14
- _3
Element 3 of this Tuple14
- _4
Element 4 of this Tuple14
- _5
Element 5 of this Tuple14
- _6
Element 6 of this Tuple14
- _7
Element 7 of this Tuple14
- _8
Element 8 of this Tuple14
- _9
Element 9 of this Tuple14
- _10
Element 10 of this Tuple14
- _11
Element 11 of this Tuple14
- _12
Element 12 of this Tuple14
- _13
Element 13 of this Tuple14
- _14
Element 14 of this Tuple14
Value Members
- final def !=(arg0: Any): Boolean
Test two objects for inequality.
Test two objects for inequality.
- returns
true
if !(this == that), false otherwise.
- Definition Classes
- AnyRef → Any
- final def ##: Int
Equivalent to
x.hashCode
except for boxed numeric types andnull
.Equivalent to
x.hashCode
except for boxed numeric types andnull
. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. Fornull
returns a hashcode wherenull.hashCode
throws aNullPointerException
.- returns
a hash value consistent with ==
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) toany2stringadd[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): ((T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14), B)
- Implicit
- This member is added by an implicit conversion from (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) toArrowAssoc[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- final def ==(arg0: Any): Boolean
The expression
x == that
is equivalent toif (x eq null) that eq null else x.equals(that)
.The expression
x == that
is equivalent toif (x eq null) that eq null else x.equals(that)
.- returns
true
if the receiver object is equivalent to the argument;false
otherwise.
- Definition Classes
- AnyRef → Any
- val _1: T1
A projection of element 1 of this Product.
- val _10: T10
A projection of element 10 of this Product.
- val _11: T11
A projection of element 11 of this Product.
- val _12: T12
A projection of element 12 of this Product.
- val _13: T13
A projection of element 13 of this Product.
- val _14: T14
A projection of element 14 of this Product.
- val _2: T2
A projection of element 2 of this Product.
- val _3: T3
A projection of element 3 of this Product.
- val _4: T4
A projection of element 4 of this Product.
- val _5: T5
A projection of element 5 of this Product.
- val _6: T6
A projection of element 6 of this Product.
- val _7: T7
A projection of element 7 of this Product.
- val _8: T8
A projection of element 8 of this Product.
- val _9: T9
A projection of element 9 of this Product.
- final def asInstanceOf[T0]: T0
Cast the receiver object to be of type
T0
.Cast the receiver object to be of type
T0
.Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression
1.asInstanceOf[String]
will throw aClassCastException
at runtime, while the expressionList(1).asInstanceOf[List[String]]
will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.- returns
the receiver object.
- Definition Classes
- Any
- Exceptions thrown
ClassCastException
if the receiver object is not an instance of the erasure of typeT0
.
- def clone(): AnyRef
Create a copy of the receiver object.
Create a copy of the receiver object.
The default implementation of the
clone
method is platform dependent.- returns
a copy of the receiver object.
- def ensuring(cond: ((T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)) => Boolean, msg: => Any): (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)
- Implicit
- This member is added by an implicit conversion from (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) toEnsuring[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: ((T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)) => Boolean): (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)
- Implicit
- This member is added by an implicit conversion from (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) toEnsuring[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)
- Implicit
- This member is added by an implicit conversion from (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) toEnsuring[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)
- Implicit
- This member is added by an implicit conversion from (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) toEnsuring[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
Tests whether the argument (
that
) is a reference to the receiver object (this
).Tests whether the argument (
that
) is a reference to the receiver object (this
).The
eq
method implements an equivalence relation on non-null instances ofAnyRef
, and has three additional properties:- It is consistent: for any non-null instances
x
andy
of typeAnyRef
, multiple invocations ofx.eq(y)
consistently returnstrue
or consistently returnsfalse
. - For any non-null instance
x
of typeAnyRef
,x.eq(null)
andnull.eq(x)
returnsfalse
. null.eq(null)
returnstrue
.
When overriding the
equals
orhashCode
methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2
), they should be equal to each other (o1 == o2
) and they should hash to the same value (o1.hashCode == o2.hashCode
).- returns
true
if the argument is a reference to the receiver object;false
otherwise.
- Definition Classes
- AnyRef
- It is consistent: for any non-null instances
- def finalize(): Unit
Called by the garbage collector on the receiver object when there are no more references to the object.
Called by the garbage collector on the receiver object when there are no more references to the object.
The details of when and if the
finalize
method is invoked, as well as the interaction betweenfinalize
and non-local returns and exceptions, are all platform dependent.- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- Note
not specified by SLS as a member of AnyRef
- def formatted(fmtstr: String): String
Returns string formatted according to given
format
string.Returns string formatted according to given
format
string. Format strings are as forString.format
(@see java.lang.String.format).- Implicit
- This member is added by an implicit conversion from (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) toStringFormat[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
- final def getClass(): Class[_ <: AnyRef]
Returns the runtime class representation of the object.
- final def isInstanceOf[T0]: Boolean
Test whether the dynamic type of the receiver object is
T0
.Test whether the dynamic type of the receiver object is
T0
.Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression
1.isInstanceOf[String]
will returnfalse
, while the expressionList(1).isInstanceOf[List[String]]
will returntrue
. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.- returns
true
if the receiver object is an instance of erasure of typeT0
;false
otherwise.
- Definition Classes
- Any
- final def ne(arg0: AnyRef): Boolean
Equivalent to
!(this eq that)
.Equivalent to
!(this eq that)
.- returns
true
if the argument is not a reference to the receiver object;false
otherwise.
- Definition Classes
- AnyRef
- final def notify(): Unit
Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up a single thread that is waiting on the receiver object's monitor.
- Definition Classes
- AnyRef
- Annotations
- @native()
- Note
not specified by SLS as a member of AnyRef
- final def notifyAll(): Unit
Wakes up all threads that are waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.
- Definition Classes
- AnyRef
- Annotations
- @native()
- Note
not specified by SLS as a member of AnyRef
- def productArity: Int
The arity of this product.
- def productElement(n: Int): Any
Returns the n-th projection of this product if 0 <= n < productArity, otherwise throws an
IndexOutOfBoundsException
.Returns the n-th projection of this product if 0 <= n < productArity, otherwise throws an
IndexOutOfBoundsException
.- n
number of the projection to be returned
- returns
same as
._(n+1)
, for exampleproductElement(0)
is the same as._1
.
- Definition Classes
- Product14 → Product
- Annotations
- @throws(clazz = classOf[IndexOutOfBoundsException])
- Exceptions thrown
IndexOutOfBoundsException
if then
is out of range(n < 0 || n >= 14).
- def productElementNames: Iterator[String]
An iterator over the names of all the elements of this product.
An iterator over the names of all the elements of this product.
- Definition Classes
- Product
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
Creates a String representation of this object.
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
Deprecated Value Members
- def →[B](y: B): ((T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14), B)
- Implicit
- This member is added by an implicit conversion from (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) toArrowAssoc[(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14)] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @deprecated
- Deprecated
(Since version 2.13.0) Use
->
instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.
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.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.collection.parallel
- Parallel collections (scala-parallel-collections.jar)scala.util.parsing
- Parser combinators (scala-parser-combinators.jar)scala.swing
- A convenient wrapper around Java's GUI framework called Swing (scala-swing.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
.