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t

com.linkedin.feathr.common.value

FeatureFormatMapper

trait FeatureFormatMapper[T] extends AnyRef

A mapper, or translator, that can convert between the standard FeatureValue representation and some other external representation.

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AbstractFeatureFormatMapper, NTVFeatureFormatMapper, QuinceFeatureFormatMapper
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Abstract Value Members

  1. abstract def fromFeatureValue(featureValue: FeatureValue): T

    Converts a feature value into the external representation

    Converts a feature value into the external representation

    featureValue

    the FeatureValue

    returns

    the datum in the external representation

  2. abstract def toFeatureValue(featureType: FeatureType, externalValue: T): FeatureValue

    Converts a datum in the external representation into the FeatureValue format.

    Converts a datum in the external representation into the FeatureValue format. The FeatureType of the feature must be known.

    featureType

    type of this feature

    externalValue

    datum in the external representation

    returns

    datum represented as a FeatureValue

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