Class

reactivemongo.api.commands.AggregationFramework

BucketAuto

Related Doc: package AggregationFramework

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case class BucketAuto(groupBy: P.Value, buckets: Int, granularity: Option[String])(output: (String, AggregationFramework.GroupFunction)*) extends PipelineOperator with Product with Serializable

$bucket aggregation stage (since MongoDB 3.4).

Categorizes incoming documents into a specific number of groups, called buckets, based on a specified expression.

Bucket boundaries are automatically determined in an attempt to evenly distribute the documents into the specified number of buckets.

Document fields identifier must be prefixed with $.

Linear Supertypes
Serializable, Serializable, Product, Equals, AggregationFramework.PipelineOperator, AnyRef, Any
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Inherited
  1. BucketAuto
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. PipelineOperator
  7. AnyRef
  8. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new BucketAuto(groupBy: P.Value, buckets: Int, granularity: Option[String])(output: (String, AggregationFramework.GroupFunction)*)

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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. def +(other: String): String

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

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

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    Implicit information
    This member is added by an implicit conversion from BucketAuto to ArrowAssoc[BucketAuto] 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. val buckets: Int

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  8. def clone(): AnyRef

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

  9. def ensuring(cond: (BucketAuto) ⇒ Boolean, msg: ⇒ Any): BucketAuto

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

  10. def ensuring(cond: (BucketAuto) ⇒ Boolean): BucketAuto

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

  11. def ensuring(cond: Boolean, msg: ⇒ Any): BucketAuto

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

  12. def ensuring(cond: Boolean): BucketAuto

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

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

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    Definition Classes
    AnyRef

  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 BucketAuto to StringFormat[BucketAuto] 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. val granularity: Option[String]

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  18. val groupBy: P.Value

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  19. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  20. val makePipe: P.Document

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    Definition Classes
    BucketAuto → PipelineOperator

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

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    Definition Classes
    AnyRef

  22. final def notify(): Unit

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    Definition Classes
    AnyRef

  23. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  25. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  28. def →[B](y: B): (BucketAuto, B)

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

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AggregationFramework.PipelineOperator

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from BucketAuto to any2stringadd[BucketAuto]

Inherited by implicit conversion StringFormat from BucketAuto to StringFormat[BucketAuto]

Inherited by implicit conversion Ensuring from BucketAuto to Ensuring[BucketAuto]

Inherited by implicit conversion ArrowAssoc from BucketAuto to ArrowAssoc[BucketAuto]

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