Class

scala

Tuple2

Related Doc: package scala

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case class Tuple2[+T1, +T2](_1: T1, _2: T2) extends Product2[T1, T2] with Product with Serializable

A tuple of 2 elements; the canonical representation of a scala.Product2.

_1

Element 1 of this Tuple2

_2

Element 2 of this Tuple2

Annotations
@deprecatedInheritance( ... , "2.11.0" )
Linear Supertypes
Serializable, java.io.Serializable, Product2[T1, T2], Product, Equals, AnyRef, Any
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Inherited
  1. Tuple2
  2. Serializable
  3. Serializable
  4. Product2
  5. Product
  6. Equals
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Tuple2(_1: T1, _2: T2)

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    Create a new tuple with 2 elements.

    Create a new tuple with 2 elements. Note that it is more idiomatic to create a Tuple2 via (t1, t2)

    _1

    Element 1 of this Tuple2

    _2

    Element 2 of this Tuple2

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. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. val _1: T1

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    Element 1 of this Tuple2

    Element 1 of this Tuple2

    Definition Classes
    Tuple2 → Product2

  5. val _2: T2

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    Element 2 of this Tuple2

    Element 2 of this Tuple2

    Definition Classes
    Tuple2 → Product2

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef

  9. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  10. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  11. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  12. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  13. final def notify(): Unit

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    Definition Classes
    AnyRef

  14. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  15. def productArity: Int

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    The arity of this product.

    The arity of this product.

    returns

    2

    Definition Classes
    Product2 → Product

  16. def productElement(n: Int): Any

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    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 example productElement(0) is the same as ._1.

    Definition Classes
    Product2 → Product
    Annotations
    @throws( clazz = classOf[IndexOutOfBoundsException] )
    Exceptions thrown

  17. def swap: (T2, T1)

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    Swaps the elements of this Tuple.

    Swaps the elements of this Tuple.

    returns

    a new Tuple where the first element is the second element of this Tuple and the second element is the first element of this Tuple.

  18. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  19. def toString(): String

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    Definition Classes
    Tuple2 → AnyRef → Any

  20. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  21. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  22. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from java.io.Serializable

Inherited from Product2[T1, T2]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped