case class GroupMulti(idFields: (String, String)*)(ops: (String, AggregationFramework.GroupFunction)*) extends PipelineOperator with Product with Serializable

$groups documents together to calculate aggregates on document collections. This command aggregates on multiple fields, and they must be named.

idFields

The fields to aggregate on, and the names they should be aggregated under.

ops

the sequence of operators specifying aggregate calculation

Ordering
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Inherited
  1. GroupMulti
  2. Serializable
  3. Product
  4. Equals
  5. PipelineOperator
  6. AnyRef
  7. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new GroupMulti(idFields: (String, String)*)(ops: (String, AggregationFramework.GroupFunction)*)

    idFields

    The fields to aggregate on, and the names they should be aggregated under.

    ops

    the sequence of operators specifying aggregate calculation

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from GroupMulti toany2stringadd[GroupMulti] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (GroupMulti, B)
    Implicit
    This member is added by an implicit conversion from GroupMulti toArrowAssoc[GroupMulti] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  8. def ensuring(cond: (GroupMulti) => Boolean, msg: => Any): GroupMulti
    Implicit
    This member is added by an implicit conversion from GroupMulti toEnsuring[GroupMulti] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (GroupMulti) => Boolean): GroupMulti
    Implicit
    This member is added by an implicit conversion from GroupMulti toEnsuring[GroupMulti] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: => Any): GroupMulti
    Implicit
    This member is added by an implicit conversion from GroupMulti toEnsuring[GroupMulti] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): GroupMulti
    Implicit
    This member is added by an implicit conversion from GroupMulti toEnsuring[GroupMulti] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from GroupMulti toStringFormat[GroupMulti] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  14. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  15. val idFields: (String, String)*
  16. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  17. val makePipe: P.Document
    Definition Classes
    GroupMulti → PipelineOperator
  18. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  20. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  21. def productElementNames: Iterator[String]
    Definition Classes
    Product
  22. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  23. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  24. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  25. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

  2. def [B](y: B): (GroupMulti, B)
    Implicit
    This member is added by an implicit conversion from GroupMulti toArrowAssoc[GroupMulti] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromGroupMulti to any2stringadd[GroupMulti]

Inherited by implicit conversion StringFormat fromGroupMulti to StringFormat[GroupMulti]

Inherited by implicit conversion Ensuring fromGroupMulti to Ensuring[GroupMulti]

Inherited by implicit conversion ArrowAssoc fromGroupMulti to ArrowAssoc[GroupMulti]

Ungrouped