Class

org.apache.spark.util

MutablePair

Related Doc: package util

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

:: DeveloperApi :: A tuple of 2 elements. This can be used as an alternative to Scala's Tuple2 when we want to minimize object allocation.

_1

Element 1 of this MutablePair

_2

Element 2 of this MutablePair

Annotations
@DeveloperApi()
Source
MutablePair.scala
Linear Supertypes
Serializable, Serializable, Product2[T1, T2], Product, Equals, AnyRef, Any
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Inherited
  1. MutablePair
  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 MutablePair()

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    No-arg constructor for serialization

  2. new MutablePair(_1: T1, _2: T2)

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    _1

    Element 1 of this MutablePair

    _2

    Element 2 of this MutablePair

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. var _1: T1

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    Element 1 of this MutablePair

    Element 1 of this MutablePair

    Definition Classes
    MutablePair → Product2

  5. var _2: T2

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    Element 2 of this MutablePair

    Element 2 of this MutablePair

    Definition Classes
    MutablePair → Product2

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def canEqual(that: Any): Boolean

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    Definition Classes
    MutablePair → Equals

  8. def clone(): AnyRef

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

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

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    Definition Classes
    AnyRef

  10. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  12. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  14. final def notify(): Unit

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    Definition Classes
    AnyRef

  15. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  16. def productArity: Int

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    Definition Classes
    Product2 → Product

  17. def productElement(n: Int): Any

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    Definition Classes
    Product2 → Product
    Annotations
    @throws( ... )

  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
    MutablePair → AnyRef → Any

  20. def update(n1: T1, n2: T2): MutablePair[T1, T2]

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    Updates this pair with new values and returns itself

  21. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product2[T1, T2]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped