org.apache.flink.api.scala.extensions.impl.acceptPartialFunctions

OnHalfUnfinishedKeyPairOperation

class OnHalfUnfinishedKeyPairOperation[L, R, O] extends AnyRef

Wraps an half unfinished key pair operation, allowing to use anonymous partial functions to perform extraction of items in a tuple, case class instance or collection

L

The type of the left data set items

R

The type of the right data set items

O

The type of the output data set items

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Instance Constructors

  1. new OnHalfUnfinishedKeyPairOperation(ds: HalfUnfinishedKeyPairOperation[L, R, O])

    ds

    The wrapped half unfinished key pair operation function assigner data set

Value Members

  1. final def !=(arg0: AnyRef): Boolean

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

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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

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  12. def hashCode(): Int

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  13. def isEqualTo[K](fun: (R) ⇒ K)(implicit arg0: TypeInformation[K]): O

    Initiates a join or co-group operation, defining the second half of the where clause with an equality over the right data set items.

    Initiates a join or co-group operation, defining the second half of the where clause with an equality over the right data set items.

    K

    The type of the key, for which type information must be known

    fun

    The function that defines the equality of the where clause

    returns

    A data set of Os

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  14. final def isInstanceOf[T0]: Boolean

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

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  16. final def notify(): Unit

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  17. final def notifyAll(): Unit

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

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  19. def toString(): String

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  20. final def wait(): Unit

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

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

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