Object

com.eharmony.aloha.score.proto.conversions

StrictConversions

Related Doc: package conversions

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object StrictConversions extends BasicTypeScoreConversions[[+A]Option[Either[ScoreType, A]]]

This object differentiates between a missing score and a score that could not be retrieved because the wrong type was queried. This is harder to deal with than com.eharmony.aloha.score.proto.conversions.RelaxedConversions but encodes additional information. Example usage:

// Scala
import com.eharmony.aloha.io.score.ops.StrictConversions._
val asdf: Option[Boolean] = asBoolean(s).map(_.fold(t => throw new Exception("Tried to get a " + t + " as a Boolean"), identity))

// Java
import static com.eharmony.aloha.score.proto.conversions.StrictConversions.*;
// ...
Boolean b = null;
try {
  b = asJavaBoolean(s);
} catch (IncorrectScoreTypeAccessException e) {
  // ...
}

Note: If the score value in the score doesn't exist, then the java converters will return null. If however a score exists but the data type contained in the score is different from the queried type, the java-oriented converters will throw an com.eharmony.aloha.score.proto.conversions.IncorrectScoreTypeAccessException.

Linear Supertypes
BasicTypeScoreConversions[[+A]Option[Either[ScoreType, A]]], BasicTypeJavaScoreConversions, BasicScalaTypeConversions[[+A]Option[Either[ScoreType, A]]], AnyRef, Any
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Inherited
  1. StrictConversions
  2. BasicTypeScoreConversions
  3. BasicTypeJavaScoreConversions
  4. BasicScalaTypeConversions
  5. AnyRef
  6. Any
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Visibility
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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. final def asBoolean(s: Score): Option[Either[ScoreType, Boolean]]

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    Get the score as a Boolean wrapped in a container where the outermost container type is Option.

    Get the score as a Boolean wrapped in a container where the outermost container type is Option. If the Score object doesn't contain a valid score, Return None; otherwise return Some. Note that subclasses will contain different representations of score.

    s

    the score

    Definition Classes
    BasicTypeScoreConversions → BasicScalaTypeConversions
    Annotations
    @inline()

  5. final def asByte(s: Score): Option[Either[ScoreType, Byte]]

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    Definition Classes
    BasicTypeScoreConversions → BasicScalaTypeConversions
    Annotations
    @inline()

  6. final def asDouble(s: Score): Option[Either[ScoreType, Double]]

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    Definition Classes
    BasicTypeScoreConversions → BasicScalaTypeConversions
    Annotations
    @inline()

  7. final def asFloat(s: Score): Option[Either[ScoreType, Float]]

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    Definition Classes
    BasicTypeScoreConversions → BasicScalaTypeConversions
    Annotations
    @inline()

  8. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  9. final def asInt(s: Score): Option[Either[ScoreType, Int]]

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    Definition Classes
    BasicTypeScoreConversions → BasicScalaTypeConversions
    Annotations
    @inline()

  10. def asJavaBoolean(s: Score): Boolean

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    Definition Classes
    StrictConversions → BasicTypeScoreConversions → BasicTypeJavaScoreConversions
    Annotations
    @throws( "if called on a non-boolean score." ) @inline()

  11. def asJavaByte(s: Score): Byte

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    Definition Classes
    StrictConversions → BasicTypeScoreConversions → BasicTypeJavaScoreConversions
    Annotations
    @throws( "if called on a non-byte score." ) @inline()

  12. def asJavaDouble(s: Score): Double

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    Definition Classes
    StrictConversions → BasicTypeScoreConversions → BasicTypeJavaScoreConversions
    Annotations
    @throws( "if called on a non-double score." ) @inline()

  13. def asJavaFloat(s: Score): Float

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    Definition Classes
    StrictConversions → BasicTypeScoreConversions → BasicTypeJavaScoreConversions
    Annotations
    @throws( "if called on a non-float score." ) @inline()

  14. def asJavaInteger(s: Score): Integer

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    Definition Classes
    StrictConversions → BasicTypeScoreConversions → BasicTypeJavaScoreConversions
    Annotations
    @throws( "if called on a non-integer score." ) @inline()

  15. def asJavaLong(s: Score): Long

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    Definition Classes
    StrictConversions → BasicTypeScoreConversions → BasicTypeJavaScoreConversions
    Annotations
    @throws( "if called on a non-long score." ) @inline()

  16. def asJavaShort(s: Score): Short

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    Definition Classes
    StrictConversions → BasicTypeScoreConversions → BasicTypeJavaScoreConversions
    Annotations
    @throws( "if called on a non-short score." ) @inline()

  17. def asJavaString(s: Score): String

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    Definition Classes
    StrictConversions → BasicTypeScoreConversions → BasicTypeJavaScoreConversions
    Annotations
    @throws( "if called on a non-string score." ) @inline()

  18. final def asLong(s: Score): Option[Either[ScoreType, Long]]

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    Definition Classes
    BasicTypeScoreConversions → BasicScalaTypeConversions
    Annotations
    @inline()

  19. final def asShort(s: Score): Option[Either[ScoreType, Short]]

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    Definition Classes
    BasicTypeScoreConversions → BasicScalaTypeConversions
    Annotations
    @inline()

  20. final def asString(s: Score): Option[Either[ScoreType, String]]

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    Definition Classes
    BasicTypeScoreConversions → BasicScalaTypeConversions
    Annotations
    @inline()

  21. def clone(): AnyRef

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

  22. def conversion[A](s: Score)(implicit arg0: ScoreConverter[A]): Option[Either[ScoreType, A]]

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    Convert a score to a container the score.

    Convert a score to a container the score.

    A

    the type to which the score should be converted.

    s

    the score

    returns

    a container containing a value of the expected output type.

    Attributes
    protected[this]
    Definition Classes
    StrictConversions → BasicTypeScoreConversions

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

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    Definition Classes
    AnyRef

  24. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  25. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  27. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  28. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  29. def javaMapper[A](s: Score, container: Option[Either[ScoreType, A]])(implicit arg0: RefInfo[A]): Option[A]

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    If no score is present, return None; if a score is present but the wrong type of score was queried, throw an com.eharmony.aloha.score.proto.conversions.IncorrectScoreTypeAccessException.

    If no score is present, return None; if a score is present but the wrong type of score was queried, throw an com.eharmony.aloha.score.proto.conversions.IncorrectScoreTypeAccessException.

    Attributes
    protected[this]
    Definition Classes
    StrictConversions → BasicTypeScoreConversions
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef

  31. final def notify(): Unit

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    Definition Classes
    AnyRef

  32. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  33. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  34. def toString(): String

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    Definition Classes
    AnyRef → Any

  35. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from BasicTypeScoreConversions[[+A]Option[Either[ScoreType, A]]]

Inherited from BasicTypeJavaScoreConversions

Inherited from BasicScalaTypeConversions[[+A]Option[Either[ScoreType, A]]]

Inherited from AnyRef

Inherited from Any

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