Class

org.apache.flink.streaming.api.scala.JoinedStreams

Where

Related Doc: package JoinedStreams

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class Where[KEY] extends AnyRef

A join operation that has a KeySelector defined for the first input.

You need to specify a KeySelector for the second input using equalTo() before you can proceed with specifying a WindowAssigner using EqualTo.window().

KEY

Type of the key. This must be the same for both inputs

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Instance Constructors

  1. new Where(keySelector1: KeySelector[T1, KEY], keyType: TypeInformation[KEY])

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Type Members

  1. class EqualTo extends AnyRef

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    A join operation that has a KeySelector defined for the first and the second input.

    A join operation that has a KeySelector defined for the first and the second input.

    A window can now be specified using window().

Value Members

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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

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  7. def equalTo(keySelector: (T2) ⇒ KEY): EqualTo

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    Specifies a KeySelector for elements from the second input.

  8. def equals(arg0: Any): Boolean

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  9. def finalize(): Unit

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

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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

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  14. final def notify(): Unit

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  15. final def notifyAll(): Unit

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

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  17. def toString(): String

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  18. final def wait(): Unit

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

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

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