Trait

reactivemongo.api.commands

GroupAggregation

Related Doc: package commands

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sealed trait GroupAggregation[P <: SerializationPack] extends AnyRef

Self Type
AggregationFramework[P]
Linear Supertypes
AnyRef, Any
Known Subclasses
AggregationFramework, BSONAggregationFramework
Ordering
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Inherited
  1. GroupAggregation
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Type Members

  1. case class AddFieldToSet(field: String) extends AggregationFramework.GroupFunction with Product with Serializable

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  2. case class AddFields(specifications: P.Document) extends PipelineOperator with Product with Serializable

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    Since MongoDB 3.4

    Since MongoDB 3.4

    specifications

    The fields to include. The resulting objects will also contain these fields.

    See also

    https://docs.mongodb.com/manual/reference/operator/aggregation/addFields/

  3. case class AddToSet(addToSetExpr: P.Value) extends AggregationFramework.GroupFunction with Product with Serializable

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    addToSetExpr

    the $addToSet expression

  4. case class Avg(avgExpr: P.Value) extends AggregationFramework.GroupFunction with Product with Serializable

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  5. case class AvgField(field: String) extends AggregationFramework.GroupFunction with Product with Serializable

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  6. case class First(firstExpr: P.Value) extends AggregationFramework.GroupFunction with Product with Serializable

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  7. case class FirstField(field: String) extends AggregationFramework.GroupFunction with Product with Serializable

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  8. sealed trait GroupFunction extends AnyRef

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    Represents one of the group/accumulator operators, for the $group aggregation.

    Represents one of the group/accumulator operators, for the $group aggregation. Operation.

    See also

    https://docs.mongodb.com/manual/reference/operator/aggregation/group/#accumulator-operator

  9. case class Last(lastExpr: P.Value) extends AggregationFramework.GroupFunction with Product with Serializable

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  10. case class LastField(field: String) extends AggregationFramework.GroupFunction with Product with Serializable

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  11. case class Max(maxExpr: P.Value) extends AggregationFramework.GroupFunction with Product with Serializable

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    maxExpr

    the $max expression

  12. case class MaxField(field: String) extends AggregationFramework.GroupFunction with Product with Serializable

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  13. case class Min(minExpr: P.Value) extends AggregationFramework.GroupFunction with Product with Serializable

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    minExpr

    the $min expression

  14. case class MinField(field: String) extends AggregationFramework.GroupFunction with Product with Serializable

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  15. case class Push(pushExpr: P.Value) extends AggregationFramework.GroupFunction with Product with Serializable

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    pushExpr

    the $push expression

  16. case class PushField(field: String) extends AggregationFramework.GroupFunction with Product with Serializable

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  17. case class StdDevPop(expression: P.Value) extends AggregationFramework.GroupFunction with Product with Serializable

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    The $stdDevPop group accumulator (since MongoDB 3.2)

  18. case class StdDevPopField(field: String) extends AggregationFramework.GroupFunction with Product with Serializable

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    The $stdDevPop for a single field (since MongoDB 3.2)

  19. case class StdDevSamp(expression: P.Value) extends AggregationFramework.GroupFunction with Product with Serializable

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    The $stdDevSamp group accumulator (since MongoDB 3.2)

  20. case class StdDevSampField(field: String) extends AggregationFramework.GroupFunction with Product with Serializable

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    The $stdDevSamp for a single field (since MongoDB 3.2)

  21. case class Sum(sumExpr: P.Value) extends AggregationFramework.GroupFunction with Product with Serializable

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    sumExpr

    the $sum expression

  22. case class SumField(field: String) extends AggregationFramework.GroupFunction with Product with Serializable

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  23. case class SumValue(value: Int) extends AggregationFramework.GroupFunction with Product with Serializable

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    Annotations
    @deprecated
    Deprecated

    (Since version 0.12.0) Use SumAll

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 GroupAggregation[P] to any2stringadd[GroupAggregation[P]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

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

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    Implicit information
    This member is added by an implicit conversion from GroupAggregation[P] to ArrowAssoc[GroupAggregation[P]] 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. object GroupFunction

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    Factory to declare custom call to a group function.

  7. object SumAll extends AggregationFramework.GroupFunction with Product with Serializable

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    Sum operation of the form $sum: 1

  8. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  9. def clone(): AnyRef

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

  10. def ensuring(cond: (GroupAggregation[P]) ⇒ Boolean, msg: ⇒ Any): GroupAggregation[P]

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

  11. def ensuring(cond: (GroupAggregation[P]) ⇒ Boolean): GroupAggregation[P]

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

  12. def ensuring(cond: Boolean, msg: ⇒ Any): GroupAggregation[P]

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

  13. def ensuring(cond: Boolean): GroupAggregation[P]

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

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

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    Definition Classes
    AnyRef

  15. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  16. def finalize(): Unit

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

  17. def formatted(fmtstr: String): String

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

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

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    Definition Classes
    AnyRef → Any

  19. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  20. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  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. def toString(): String

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    Definition Classes
    AnyRef → Any

  26. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  29. def →[B](y: B): (GroupAggregation[P], B)

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

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from GroupAggregation[P] to any2stringadd[GroupAggregation[P]]

Inherited by implicit conversion StringFormat from GroupAggregation[P] to StringFormat[GroupAggregation[P]]

Inherited by implicit conversion Ensuring from GroupAggregation[P] to Ensuring[GroupAggregation[P]]

Inherited by implicit conversion ArrowAssoc from GroupAggregation[P] to ArrowAssoc[GroupAggregation[P]]

Ungrouped