Trait

reactivemongo.bson.Macros.Options

UnionType

Related Doc: package Options

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trait UnionType[Types <: \/[_, _]] extends SaveClassName with Default

Use type parameter A as static type but use pattern matching to handle different possible subtypes. This makes it easy to persist algebraic data types(pattern where you have a sealed trait and several implementing case classes). When writing a case class into BSON its dynamic type will be pattern matched, when reading from BSON the pattern matching will be done on the className string. This option extends reactivemongo.bson.Macros.Options.SaveClassName in to ensure class names are always serialized.

Types

to use in pattern matching. Listed in a "type list" \/

Linear Supertypes
SaveClassName, Default, AnyRef, Any
Known Subclasses
SimpleUnionType
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Inherited
  1. UnionType
  2. SaveClassName
  3. Default
  4. AnyRef
  5. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

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. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from UnionType[Types] to any2stringadd[UnionType[Types]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (UnionType[Types], B)

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    Implicit information
    This member is added by an implicit conversion from UnionType[Types] to ArrowAssoc[UnionType[Types]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

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

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    Definition Classes
    AnyRef → Any

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def clone(): AnyRef

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

  8. def ensuring(cond: (UnionType[Types]) ⇒ Boolean, msg: ⇒ Any): UnionType[Types]

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    Implicit information
    This member is added by an implicit conversion from UnionType[Types] to Ensuring[UnionType[Types]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  9. def ensuring(cond: (UnionType[Types]) ⇒ Boolean): UnionType[Types]

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    Implicit information
    This member is added by an implicit conversion from UnionType[Types] to Ensuring[UnionType[Types]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  10. def ensuring(cond: Boolean, msg: ⇒ Any): UnionType[Types]

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    Implicit information
    This member is added by an implicit conversion from UnionType[Types] to Ensuring[UnionType[Types]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: Boolean): UnionType[Types]

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    Implicit information
    This member is added by an implicit conversion from UnionType[Types] to Ensuring[UnionType[Types]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  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 finalize(): Unit

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

  15. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from UnionType[Types] to StringFormat[UnionType[Types]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  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. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  20. final def notify(): Unit

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    Definition Classes
    AnyRef

  21. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  23. def toString(): String

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    Definition Classes
    AnyRef → Any

  24. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  27. def →[B](y: B): (UnionType[Types], B)

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    Implicit information
    This member is added by an implicit conversion from UnionType[Types] to ArrowAssoc[UnionType[Types]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from SaveClassName

Inherited from Default

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from UnionType[Types] to any2stringadd[UnionType[Types]]

Inherited by implicit conversion StringFormat from UnionType[Types] to StringFormat[UnionType[Types]]

Inherited by implicit conversion Ensuring from UnionType[Types] to Ensuring[UnionType[Types]]

Inherited by implicit conversion ArrowAssoc from UnionType[Types] to ArrowAssoc[UnionType[Types]]

Ungrouped