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class ArrowSerializer extends AnyRef

An ArrowSerializer is an instance to handle Arrow serialization of a Tensor Mulitple Tensor output, aka, Table, is processed by object ArrowSerializaer which construct multiple ArrowSerializer

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Instance Constructors

  1. new ArrowSerializer(data: Array[Float], shape: Array[Int])

    data

    data array of flattened Tensor

    shape

    shape array of Tensor

Value Members

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  6. def copyDataToVector(vector: Float4Vector): Unit

    Copy data array to Arrow float vector

  7. def copyShapeToVector(vector: IntVector): Unit

    Copy shape array to Arrow shape vector

  8. def copyToSchemaRoot(vectorSchemaRoot: VectorSchemaRoot): Unit

    Copy the data and shape in this class into vectorSchemaRoot vectorSchemaRoot is then used to store the data which could be written to Arrow buffer

  9. def createVector(): VectorSchemaRoot

    deprecated Create a vector of data and shape of type ListVector

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