Trait

pl.touk.nussknacker.engine.api

LazyParameter

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trait LazyParameter[+T <: AnyRef] extends AnyRef

Lazy parameter is representation of parameter of custom node which should be evaluated for each record: def execute(@ParamName("keyBy") keyBy: LazyParameter[String], @ParamName ("length") length: String) In this case, length is computed as constant during process compilation, while keyBy is evaluated for each event Cannot be evaluated directly (no method like 'evaluate', as evaluation may need e.g. lazy variables and we have to take care of lifecycle, to use it see LazyParameterInterpreter

T

type of evaluated parameter. It has upper bound AnyRef because currently we don't support correctly extraction of primitive types from generic parameters

Linear Supertypes
AnyRef, Any
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Abstract Value Members

  1. abstract def returnType: TypingResult

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Concrete Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    AnyRef → Any

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

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    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Any

  5. def clone(): AnyRef

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

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

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    AnyRef

  7. def equals(arg0: Any): Boolean

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    AnyRef → Any

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

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    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()

  9. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()

  10. final def isInstanceOf[T0]: Boolean

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    Any

  11. def map[Y <: AnyRef](fun: (T) ⇒ Y, outputTypingResult: TypingResult)(implicit lazyParameterInterpreter: LazyParameterInterpreter): LazyParameter[Y]

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  12. def map[Y <: AnyRef](fun: (T) ⇒ Y)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[Y], lazyParameterInterpreter: LazyParameterInterpreter): LazyParameter[Y]

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  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
    Annotations
    @HotSpotIntrinsicCandidate()

  15. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()

  16. def product[B <: AnyRef](fb: LazyParameter[B])(implicit lazyParameterInterpreter: LazyParameterInterpreter): LazyParameter[(T, B)]

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  17. def pure[A <: AnyRef](value: A)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[A], lazyParameterInterpreter: LazyParameterInterpreter): LazyParameter[A]

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  18. def pure[A <: AnyRef](value: A, valueTypingResult: TypingResult)(implicit lazyParameterInterpreter: LazyParameterInterpreter): LazyParameter[A]

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

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    Definition Classes
    AnyRef

  20. def toString(): String

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    Definition Classes
    AnyRef → Any

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

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    Annotations
    @throws( ... )

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

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    @throws( ... )

  23. final def wait(): Unit

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    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit

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

    (Since version ) see corresponding Javadoc for more information.

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