trait Write extends AnyRef

A logical representation of a data source write.

This logical representation is shared between batch and streaming write. Data sources must implement the corresponding methods in this interface to match what the table promises to support. For example, #toBatch() must be implemented if the Table that creates this Write returns TableCapability#BATCH_WRITE support in its Table#capabilities().

Annotations
@Evolving()
Since

3.2.0

Linear Supertypes
AnyRef, Any
Known Subclasses
DeltaWrite, RequiresDistributionAndOrdering
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  1. Write
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. def description(): String

    Returns the description associated with this write.

  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
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    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
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    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
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    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
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    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
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    Annotations
    @native()
  16. def supportedCustomMetrics(): Array[CustomMetric]

    Returns an array of supported custom metrics with name and description.

    Returns an array of supported custom metrics with name and description. By default it returns empty array.

  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toBatch(): BatchWrite

    Returns a BatchWrite to write data to batch source.

    Returns a BatchWrite to write data to batch source. By default this method throws exception, data sources must overwrite this method to provide an implementation, if the Table that creates this write returns TableCapability#BATCH_WRITE support in its Table#capabilities().

  19. def toStreaming(): StreamingWrite

    Returns a StreamingWrite to write data to streaming source.

    Returns a StreamingWrite to write data to streaming source. By default this method throws exception, data sources must overwrite this method to provide an implementation, if the Table that creates this write returns TableCapability#STREAMING_WRITE support in its Table#capabilities().

  20. def toString(): String
    Definition Classes
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  21. final def wait(): Unit
    Definition Classes
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    Annotations
    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws( ... )
  23. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws( ... ) @native()

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