Class

org.apache.spark.ml.odkl.PartitionedRankingEvaluator

CollectStruct

Related Doc: package PartitionedRankingEvaluator

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class CollectStruct extends UserDefinedAggregateFunction

Linear Supertypes
UserDefinedAggregateFunction, Serializable, Serializable, AnyRef, Any
Known Subclasses
MultiLabelMetricEvaluator
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Inherited
  1. CollectStruct
  2. UserDefinedAggregateFunction
  3. Serializable
  4. Serializable
  5. AnyRef
  6. Any
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Visibility
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Instance Constructors

  1. new CollectStruct(input: StructType)

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Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. def apply(exprs: Column*): Column

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    Definition Classes
    UserDefinedAggregateFunction
    Annotations
    @varargs()

  5. def arrayOfInput: ArrayType

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  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def bufferSchema: StructType

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    Definition Classes
    CollectStruct → UserDefinedAggregateFunction

  8. def clone(): AnyRef

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

  9. def dataType: DataType

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    Definition Classes
    CollectStruct → UserDefinedAggregateFunction

  10. def deterministic: Boolean

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    Definition Classes
    CollectStruct → UserDefinedAggregateFunction

  11. def distinct(exprs: Column*): Column

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    Definition Classes
    UserDefinedAggregateFunction
    Annotations
    @varargs()

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

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    Definition Classes
    AnyRef

  13. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  14. def evaluate(buffer: Row): Any

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    Definition Classes
    CollectStruct → UserDefinedAggregateFunction

  15. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  17. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  18. def initialize(buffer: MutableAggregationBuffer): Unit

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    Definition Classes
    CollectStruct → UserDefinedAggregateFunction

  19. def inputSchema: StructType

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    Definition Classes
    CollectStruct → UserDefinedAggregateFunction

  20. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  21. def merge(buffer1: MutableAggregationBuffer, buffer2: Row): Unit

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    Definition Classes
    CollectStruct → UserDefinedAggregateFunction

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

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    Definition Classes
    AnyRef

  23. final def notify(): Unit

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    Definition Classes
    AnyRef

  24. final def notifyAll(): Unit

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    Definition Classes
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  25. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
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  26. def toString(): String

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    Definition Classes
    AnyRef → Any

  27. def update(buffer: MutableAggregationBuffer, input: Row): Unit

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    Definition Classes
    CollectStruct → UserDefinedAggregateFunction

  28. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from UserDefinedAggregateFunction

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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