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io.prophecy.libs

DataFrameValidator

object DataFrameValidator extends LazyLogging

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  1. DataFrameValidator
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def assertSchemaContains(schema: StructType, subSchema: StructType): Unit

    throws exception when schema does not subsumes the subSchema

  6. def checkSchemaContains(schema: StructType, subSchema: StructType): Boolean

    return true if schema subsumes the subSchema.

    return true if schema subsumes the subSchema.

    A schema A subsumes B if all columns of B are present in A and their corresponding datatypes are compatible with each other. Example In following example schemaA subsumes schemaB

    val schemaA =
   StructType(
     Seq(
       StructField("col1", StringType, true),
       StructField("col2", DoubleType, true),
       StructField("col3", DoubleType, true)
       )
   )
val schemaB =
   StructType(
     Seq(
       StructField("col1", StringType, true),
       StructField("col2", IntegerType, true),
       )
   )
  7. def clone(): AnyRef
    Attributes
    protected[lang]
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    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
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  10. final def getClass(): Class[_]
    Definition Classes
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    Annotations
    @native() @HotSpotIntrinsicCandidate()
  11. def hashCode(): Int
    Definition Classes
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    Annotations
    @native() @HotSpotIntrinsicCandidate()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. lazy val logger: Logger
    Attributes
    protected
    Definition Classes
    LazyLogging
    Annotations
    @transient()
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
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    @native() @HotSpotIntrinsicCandidate()
  16. final def notifyAll(): Unit
    Definition Classes
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    @native() @HotSpotIntrinsicCandidate()
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  18. def toString(): String
    Definition Classes
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  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws( ... )
  20. final def wait(arg0: Long): Unit
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    @throws( ... ) @native()
  21. final def wait(): Unit
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    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from LazyLogging

Inherited from AnyRef

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