AggregationFramework

trait AggregationFramework[P <: SerializationPack] extends ImplicitCommandHelpers[P] with GroupAggregation[P] with SliceAggregation[P] with SortAggregation[P] with AggregationPipeline[P]

See also: PipelineOperator

Linear Supertypes

AggregationPipeline[P], SortAggregation[P], SliceAggregation[P], GroupAggregation[P], ImplicitCommandHelpers[P], AnyRef, Any

Known Subclasses

BSONAggregationFramework

Ordering

Alphabetic
By Inheritance

Inherited

AggregationFramework
AggregationPipeline
SortAggregation
SliceAggregation
GroupAggregation
ImplicitCommandHelpers
AnyRef
Any

Implicitly

by any2stringadd
by StringFormat
by Ensuring
by ArrowAssoc

Hide All
Show All

Visibility

Public
Protected

Type Members

case class AddFieldToSet extends GroupFunction with Product with Serializable
The $addToSet group accumulator.
The $addToSet group accumulator.
Definition Classes
GroupAggregation
case class AddFields(specifications: P.Document) extends PipelineOperator with Product with Serializable
$addFields stage (since MongoDB 3.4)
$addFields stage (since MongoDB 3.4)
specifications
The fields to include. The resulting objects will also contain these fields.
case class AddToSet extends GroupFunction with Product with Serializable
The $addToSet group accumulator.
The $addToSet group accumulator.
Definition Classes
GroupAggregation
case class Ascending extends SortOrder with Product with Serializable
Ascending sort order
Ascending sort order
Definition Classes
SortAggregation
case class Avg extends GroupFunction with Product with Serializable
The $avg group accumulator.
The $avg group accumulator.
Definition Classes
GroupAggregation
case class AvgField extends GroupFunction with Product with Serializable
The $avg group accumulator.
The $avg group accumulator.
Definition Classes
GroupAggregation
case class Bucket(groupBy: P.Value, boundaries: Seq[P.Value], default: String)(output: (String, AggregationFramework.GroupFunction)*) extends PipelineOperator with Product with Serializable
$bucket aggregation stage.
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).
$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 $.
final class ChangeStream extends PipelineOperator
Low level pipeline operator which allows to open a tailable cursor against subsequent ChangeEvents of a given collection (since MongoDB 3.6).
Low level pipeline operator which allows to open a tailable cursor against subsequent ChangeEvents of a given collection (since MongoDB 3.6). https://docs.mongodb.com/manual/reference/change-events/
For common use-cases, you might prefer to use the watch operator on a collection.
Note: the target mongo instance MUST be a replica-set (even in the case of a single node deployement).
case class CollStats(latencyStatsHistograms: Boolean, storageStatsScale: Option[Double], count: Boolean) extends Product with Serializable
$collStats aggregation stage.
case class Count(outputName: String) extends PipelineOperator with Product with Serializable
$count of the number of documents input (since MongoDB 3.4).
$count of the number of documents input (since MongoDB 3.4).
outputName
the name of the output field which has the count as its value
case class CurrentOp(allUsers: Boolean = false, idleConnections: Boolean = false, idleCursors: Boolean = false, idleSessions: Boolean = true, localOps: Boolean = false) extends PipelineOperator with Product with Serializable
$currentOp (since MongoDB 3.6).
$currentOp (since MongoDB 3.6).
allUsers
(Defaults to false)
idleConnections
if set to true, all operations including idle connections will be returned (Defaults to false)
idleCursors
(Defaults to false; new in 4.2)
idleSessions
(Defaults to true; new in 4.0)
localOps
(Defaults to false; new in 4.0)
case class Descending extends SortOrder with Product with Serializable
Descending sort order
Descending sort order
Definition Classes
SortAggregation
case class Facet(specifications: Iterable[(String, AggregationFramework.Pipeline)]) extends PipelineOperator with Product with Serializable
Processes multiple aggregation pipelines within a single stage on the same set of input documents.
Processes multiple aggregation pipelines within a single stage on the same set of input documents.
Each sub-pipeline has its own field in the output document where its results are stored as an array of documents.
specifications
the subpipelines to run
See also
https://docs.mongodb.com/manual/reference/operator/aggregation/facet/
case class First extends GroupFunction with Product with Serializable
The $field group accumulator.
The $field group accumulator.
Definition Classes
GroupAggregation
case class FirstField extends GroupFunction with Product with Serializable
The $field group accumulator.
The $field group accumulator.
Definition Classes
GroupAggregation
class GeoNear extends PipelineOperator with Product with Serializable
$geoNear aggregation stage, that outputs documents in order of nearest to farthest from a specified point.
case class GraphLookup(from: String, startWith: P.Value, connectFromField: String, connectToField: String, as: String, maxDepth: Option[Int] = None, depthField: Option[String] = None, restrictSearchWithMatch: Option[P.Value] = None) extends PipelineOperator with Product with Serializable
The $graphLookup aggregation stage (since MongoDB 3.4)
The $graphLookup aggregation stage (since MongoDB 3.4)
from
the target collection for the $graphLookup operation to search
startWith
the expression that specifies the value of the connectFromField with which to start the recursive search
connectFromField
the field name whose value $graphLookup uses to recursively match against the connectToField of other documents in the collection
connectToField
the field name in other documents against which to match the value of the field specified by the connectFromField parameter
as
the name of the array field added to each output document
maxDepth
an optional non-negative integral number specifying the maximum recursion depth
depthField
an optional name for a field to add to each traversed document in the search path
restrictSearchWithMatch
an optional filter expression
case class Group(identifiers: P.Value)(ops: (String, AggregationFramework.GroupFunction)*) extends PipelineOperator with Product with Serializable
$groups documents together to calculate aggregates on document collections.
$groups documents together to calculate aggregates on document collections. This command aggregates on arbitrary identifiers. Document fields identifier must be prefixed with $.
identifiers
any BSON value acceptable by mongodb as identifier
ops
the sequence of operators specifying aggregate calculation
case class GroupField(idField: String)(ops: (String, AggregationFramework.GroupFunction)*) extends PipelineOperator with Product with Serializable
$groups documents together to calculate aggregates on document collections.
$groups documents together to calculate aggregates on document collections. This command aggregates on one field.
idField
the name of the field to aggregate on
ops
the sequence of operators specifying aggregate calculation
sealed trait GroupFunction extends AnyRef
Represents one of the group/accumulator operators, for the $group aggregation.
Represents one of the group/accumulator operators, for the $group aggregation. Operation.
Definition Classes
GroupAggregation
See also
https://docs.mongodb.com/manual/reference/operator/aggregation/group/#accumulator-operator
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.
$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
case class IndexStatAccesses(ops: Long, since: Long) extends Product with Serializable
ops
the number of operations that used the index
since
the time from which MongoDB gathered the statistics
case class IndexStatsResult(name: String, key: P.Document, host: String, accesses: IndexStatAccesses) extends Product with Serializable
name
the index name
key
the key specification
host
the hostname and port of the mongod
accesses
the index statistics
case class Last extends GroupFunction with Product with Serializable
The $field group accumulator.
The $field group accumulator.
Definition Classes
GroupAggregation
case class LastField extends GroupFunction with Product with Serializable
The $field group accumulator.
The $field group accumulator.
Definition Classes
GroupAggregation
case class Limit(limit: Int) extends PipelineOperator with Product with Serializable
$limits the number of documents that pass through the stream.
$limits the number of documents that pass through the stream.
limit
the number of documents to allow through
case class ListLocalSessions(expression: P.Document) extends PipelineOperator with Product with Serializable
$listLocalSessions aggregation stage (since MongoDB 3.6)
case class ListSessions(expression: P.Document) extends PipelineOperator with Product with Serializable
$listSessions aggregation stage (since MongoDB 3.6)
case class Lookup(from: String, localField: String, foreignField: String, as: String) extends PipelineOperator with Product with Serializable
_Since MongoDB 3.2:_ Performs a left outer join to an unsharded collection in the same database to filter in documents from the "joined" collection for processing.
_Since MongoDB 3.2:_ Performs a left outer join to an unsharded collection in the same database to filter in documents from the "joined" collection for processing. https://docs.mongodb.com/v3.2/reference/operator/aggregation/lookup/#pipe._S_lookup
from
the collection to perform the join with
localField
the field from the documents input
foreignField
the field from the documents in the from collection
as
the name of the new array field to add to the input documents
case class Match(predicate: P.Document) extends PipelineOperator with Product with Serializable
Filters out documents from the stream that do not match the predicate.
Filters out documents from the stream that do not match the predicate.
predicate
the query that documents must satisfy to be in the stream
case class Max extends GroupFunction with Product with Serializable
The $max group accumulator.
The $max group accumulator.
Definition Classes
GroupAggregation
case class MaxField extends GroupFunction with Product with Serializable
The $max group accumulator.
The $max group accumulator.
Definition Classes
GroupAggregation
case class Merge(intoDb: String, intoCollection: String, on: Seq[String], whenMatched: Option[String], let: Option[P.Document], whenNotMatched: Option[String]) extends PipelineOperator with Product with Serializable
$merge aggregation stage (since MongoDB 4.2)
$merge aggregation stage (since MongoDB 4.2)
intoDb
the name of the into database
intoCollection
the name of the into collection
case class MergeObjects extends GroupFunction with Product with Serializable
The $mergeObjects group accumulator.
The $mergeObjects group accumulator.
Definition Classes
GroupAggregation
sealed trait MetadataKeyword extends AnyRef
Keyword of metadata.
Keyword of metadata.
Definition Classes
SortAggregation
case class MetadataSort extends SortOrder with Product with Serializable
Metadata sort order.
Metadata sort order.
Definition Classes
SortAggregation
case class Min extends GroupFunction with Product with Serializable
The $min group accumulator.
The $min group accumulator.
Definition Classes
GroupAggregation
case class MinField extends GroupFunction with Product with Serializable
The $min group accumulator.
The $min group accumulator.
Definition Classes
GroupAggregation
case class Out(collection: String) extends PipelineOperator with Product with Serializable
Takes the documents returned by the aggregation pipeline and writes them to a specified collection
Takes the documents returned by the aggregation pipeline and writes them to a specified collection
collection
the name of the output collection
type Pipeline = (PipelineOperator, List[PipelineOperator])
Aggregation pipeline (with at least one stage operator)
Aggregation pipeline (with at least one stage operator)
Definition Classes
AggregationPipeline
trait PipelineOperator extends AnyRef
One of MongoDBs pipeline operators for aggregation.
One of MongoDBs pipeline operators for aggregation. Sealed as these are defined in the MongoDB specifications, and clients should not have custom operators.
Definition Classes
AggregationPipeline
case class Project(specifications: P.Document) extends PipelineOperator with Product with Serializable
Reshapes a document stream by renaming, adding, or removing fields.
Reshapes a document stream by renaming, adding, or removing fields. Also uses Project to create computed values or sub-objects.
specifications
The fields to include. The resulting objects will contain only these fields.
case class Push extends GroupFunction with Product with Serializable
The $push group accumulator.
The $push group accumulator.
Definition Classes
GroupAggregation
case class PushField extends GroupFunction with Product with Serializable
The $push group accumulator.
The $push group accumulator.
Definition Classes
GroupAggregation
case class Redact(expression: P.Document) extends PipelineOperator with Product with Serializable
Restricts the contents of the documents based on information stored in the documents themselves.
Restricts the contents of the documents based on information stored in the documents themselves. http://docs.mongodb.org/manual/reference/operator/aggregation/redact/#pipe._S_redact Redact
expression
the redact expression
case class ReplaceRoot(newRoot: P.Document) extends PipelineOperator with Product with Serializable
Promotes a specified document to the top level and replaces all other fields.
Promotes a specified document to the top level and replaces all other fields. The operation replaces all existing fields in the input document, including the _id field. https://docs.mongodb.com/manual/reference/operator/aggregation/replaceRoot
newRoot
The new root object
case class ReplaceRootField(newRoot: String) extends PipelineOperator with Product with Serializable
Promotes a specified document to the top level and replaces all other fields.
Promotes a specified document to the top level and replaces all other fields. The operation replaces all existing fields in the input document, including the _id field. https://docs.mongodb.com/manual/reference/operator/aggregation/replaceRoot
newRoot
The field name to become the new root
case class ReplaceWith(replacementDocument: P.Document) extends PipelineOperator with Product with Serializable
The $replaceWith aggregation stage (Since MongoDB 4.2)
case class Sample(size: Int) extends PipelineOperator with Product with Serializable
$sample aggregation stage, that randomly selects the specified number of documents from its input.
$sample aggregation stage, that randomly selects the specified number of documents from its input.
size
the number of documents to return
case class Set(expression: P.Document) extends PipelineOperator with Product with Serializable
$set aggregation stage
case class Skip(skip: Int) extends PipelineOperator with Product with Serializable
$skips over a number of documents before passing all further documents along the stream.
$skips over a number of documents before passing all further documents along the stream.
skip
the number of documents to skip
final class Slice extends PipelineOperator
Returns a subset of an array.
Returns a subset of an array. https://docs.mongodb.com/manual/reference/operator/aggregation/slice/
Definition Classes
SliceAggregation
case class Sort(fields: AggregationFramework.SortOrder*) extends PipelineOperator with Product with Serializable
$sorts the stream based on the given fields.
$sorts the stream based on the given fields.
fields
the fields to sort by
case class SortByCount(expression: P.Value) extends PipelineOperator with Product with Serializable
The $sortByCount aggregation stage (Since MongoDB 3.4)
case class SortByFieldCount(field: String) extends PipelineOperator with Product with Serializable
The $sortByCount aggregation stage (Since MongoDB 3.4)
The $sortByCount aggregation stage (Since MongoDB 3.4)
field
the field name
sealed trait SortOrder extends AnyRef
Represents that a field should be sorted on, as well as whether it should be ascending or descending.
Represents that a field should be sorted on, as well as whether it should be ascending or descending.
Definition Classes
SortAggregation
case class StdDevPop extends GroupFunction with Product with Serializable
The $stdDevPop group accumulator (since MongoDB 3.2)
The $stdDevPop group accumulator (since MongoDB 3.2)
Definition Classes
GroupAggregation
case class StdDevPopField extends GroupFunction with Product with Serializable
The $stdDevPop for a single field (since MongoDB 3.2)
The $stdDevPop for a single field (since MongoDB 3.2)
Definition Classes
GroupAggregation
case class StdDevSamp extends GroupFunction with Product with Serializable
The $stdDevSamp group accumulator (since MongoDB 3.2)
The $stdDevSamp group accumulator (since MongoDB 3.2)
Definition Classes
GroupAggregation
case class StdDevSampField extends GroupFunction with Product with Serializable
The $stdDevSamp for a single field (since MongoDB 3.2)
The $stdDevSamp for a single field (since MongoDB 3.2)
Definition Classes
GroupAggregation
case class Sum extends GroupFunction with Product with Serializable
The $sum group accumulator.
The $sum group accumulator.
Definition Classes
GroupAggregation
case class SumField extends GroupFunction with Product with Serializable
The $sum group accumulator.
The $sum group accumulator.
Definition Classes
GroupAggregation
case class Unset(field: String, otherFields: Seq[String]) extends PipelineOperator with Product with Serializable
The $unset aggregation stage (Since MongoDB 4.2)
The $unset aggregation stage (Since MongoDB 4.2)
field
the field name
class Unwind extends PipelineOperator with Product with Serializable
case class UnwindField(field: String) extends Unwind with Product with Serializable
Turns a document with an array into multiple documents, one document for each element in the array.
Turns a document with an array into multiple documents, one document for each element in the array. http://docs.mongodb.org/manual/reference/aggregation/unwind/#_S_unwind
field
the name of the array to unwind
trait ImplicitlyDocumentProducer extends AnyRef
Definition Classes
ImplicitCommandHelpers

Deprecated Type Members

case class Aggregate(pipeline: Seq[AggregationFramework.PipelineOperator], explain: Boolean = false, allowDiskUse: Boolean, cursor: Option[Cursor], wireVersion: MongoWireVersion, bypassDocumentValidation: Boolean, readConcern: Option[ReadConcern]) extends CollectionCommand with CommandWithPack[pack.type] with CommandWithResult[AggregationResult] with Product with Serializable
pipeline
the sequence of MongoDB aggregation operations
explain
specifies to return the information on the processing of the pipeline
allowDiskUse
enables writing to temporary files
cursor
the cursor object for aggregation
bypassDocumentValidation
available only if you specify the $out aggregation operator
readConcern
the read concern (since MongoDB 3.2)
Annotations
@deprecated
Deprecated
(Since version 0.12.7) Use api.collections.Aggregator
case class AggregationResult(firstBatch: List[P.Document], cursor: Option[ResultCursor] = None) extends Product with Serializable
firstBatch
the documents of the first batch
cursor
the cursor from the result, if any
Annotations
@deprecated
Deprecated
(Since version 0.12.7) Use api.collections.Aggregator
See also
Cursor
case class Cursor(batchSize: Int) extends Product with Serializable
batchSize
the initial batch size for the cursor
Annotations
@deprecated
Deprecated
(Since version 0.12.7) Use api.collections.Aggregator
case class Filter(input: P.Value, as: String, cond: P.Document) extends PipelineOperator with Product with Serializable
The $filter aggregation stage.
The $filter aggregation stage.
input
the expression that resolves to an array
as
The variable name for the element in the input array. The as expression accesses each element in the input array by this variable.
cond
the expression that determines whether to include the element in the resulting array
Annotations
@deprecated
Deprecated
(Since version 0.19.4) Not a pipeline operator (stage)
case class SumValue extends GroupFunction with Product with Serializable
Definition Classes
GroupAggregation
Annotations
@deprecated
Deprecated
(Since version 0.12.0) Use SumAll

Abstract Value Members

abstract val pack: P
Definition Classes
AggregationPipeline

Concrete Value Members

final def !=(arg0: Any): Boolean
Definition Classes
AnyRef → Any
final def ##(): Int
Definition Classes
AnyRef → Any
def +(other: String): String
Implicit
This member is added by an implicit conversion from AggregationFramework[P] toany2stringadd[AggregationFramework[P]] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd
def ->[B](y: B): (AggregationFramework[P], B)
Implicit
This member is added by an implicit conversion from AggregationFramework[P] toArrowAssoc[AggregationFramework[P]] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()
final def ==(arg0: Any): Boolean
Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0
Definition Classes
Any
final lazy val builder: Builder[pack.type]
Attributes
protected
def clone(): AnyRef
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.CloneNotSupportedException]) @native()
def ensuring(cond: (AggregationFramework[P]) => Boolean, msg: => Any): AggregationFramework[P]
Implicit
This member is added by an implicit conversion from AggregationFramework[P] toEnsuring[AggregationFramework[P]] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: (AggregationFramework[P]) => Boolean): AggregationFramework[P]
Implicit
This member is added by an implicit conversion from AggregationFramework[P] toEnsuring[AggregationFramework[P]] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean, msg: => Any): AggregationFramework[P]
Implicit
This member is added by an implicit conversion from AggregationFramework[P] toEnsuring[AggregationFramework[P]] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean): AggregationFramework[P]
Implicit
This member is added by an implicit conversion from AggregationFramework[P] toEnsuring[AggregationFramework[P]] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
final def eq(arg0: AnyRef): Boolean
Definition Classes
AnyRef
def equals(arg0: AnyRef): Boolean
Definition Classes
AnyRef → Any
def finalize(): Unit
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.Throwable])
def formatted(fmtstr: String): String
Implicit
This member is added by an implicit conversion from AggregationFramework[P] toStringFormat[AggregationFramework[P]] performed by method StringFormat in scala.Predef.
Definition Classes
StringFormat
Annotations
@inline()
final def getClass(): Class[_ <: AnyRef]
Definition Classes
AnyRef → Any
Annotations
@native()
def hashCode(): Int
Definition Classes
AnyRef → Any
Annotations
@native()
final def isInstanceOf[T0]: Boolean
Definition Classes
Any
final def ne(arg0: AnyRef): Boolean
Definition Classes
AnyRef
final def notify(): Unit
Definition Classes
AnyRef
Annotations
@native()
final def notifyAll(): Unit
Definition Classes
AnyRef
Annotations
@native()
final def pipe(name: String, arg: P.Value): P.Document
Attributes
protected
Annotations
@inline()
final def synchronized[T0](arg0: => T0): T0
Definition Classes
AnyRef
def toString(): String
Definition Classes
AnyRef → Any
final def wait(): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])
final def wait(arg0: Long, arg1: Int): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])
final def wait(arg0: Long): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException]) @native()
object Filter extends Serializable
Filter companion
object GeoNear extends Serializable
object GroupFunction
Factory to declare custom call to a group function.
Factory to declare custom call to a group function.
Definition Classes
GroupAggregation
object IndexStats extends PipelineOperator with Product with Serializable
$indexStats aggregation stage (Since MongoDB 3.2)

object PipelineOperator

Only for advanced user: Factory for stage not already provided in the API.

For example for { $sample: { size: 2 } }

import scala.concurrent.ExecutionContext

import reactivemongo.api.bson.{ BSONDocument, BSONInteger, BSONString }
import reactivemongo.api.bson.collection.BSONCollection

def foo(coll: BSONCollection)(implicit ec: ExecutionContext) =
  coll.aggregateWith[BSONDocument]() { agg =>
    import agg.PipelineOperator

    val stage = PipelineOperator(BSONDocument(
      f"$$sample" -> BSONDocument("size" -> 2)))

    stage -> List.empty
  }

Definition Classes: AggregationPipeline

object PlanCacheStats extends PipelineOperator with Product with Serializable
$planCacheStats aggregation stage (since MongoDB 4.2)

object Slice

import scala.concurrent.ExecutionContext

import reactivemongo.api.bson.{ BSONDocument, BSONInteger, BSONString }
import reactivemongo.api.bson.collection.BSONCollection

def foo(coll: BSONCollection)(implicit ec: ExecutionContext) = {
  coll.aggregateWith[BSONDocument]() { agg =>
    import agg.{ Project, Slice }

    // Define the pipeline stages
    Project(BSONDocument(
      "name" -> 1,
      "favorites" -> Slice(
        array = BSONString(f"$$favorites"),
        n = BSONInteger(3)).makePipe)) -> List.empty
  }
}

Definition Classes: SliceAggregation

object SumAll extends GroupFunction with Product with Serializable
The $sum: 1 group accumulator.
The $sum: 1 group accumulator.
Definition Classes
GroupAggregation
object TextScore extends MetadataKeyword with Product with Serializable
References the score associated with the corresponding $text query for each matching document.
References the score associated with the corresponding $text query for each matching document.
Definition Classes
SortAggregation
object Unwind extends Serializable
object ImplicitlyDocumentProducer
Definition Classes
ImplicitCommandHelpers

Deprecated Value Members

def →[B](y: B): (AggregationFramework[P], B)
Implicit
This member is added by an implicit conversion from AggregationFramework[P] toArrowAssoc[AggregationFramework[P]] 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.

Packages

AggregationFramework

trait AggregationFramework[P <: SerializationPack] extends ImplicitCommandHelpers[P] with GroupAggregation[P] with SliceAggregation[P] with SortAggregation[P] with AggregationPipeline[P]

Type Members

Deprecated Type Members

Abstract Value Members

Concrete Value Members

Deprecated Value Members

Inherited from AggregationPipeline[P]

Inherited from SortAggregation[P]

Inherited from SliceAggregation[P]

Inherited from GroupAggregation[P]

Inherited from ImplicitCommandHelpers[P]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromAggregationFramework[P] to any2stringadd[AggregationFramework[P]]

Inherited by implicit conversion StringFormat fromAggregationFramework[P] to StringFormat[AggregationFramework[P]]

Inherited by implicit conversion Ensuring fromAggregationFramework[P] to Ensuring[AggregationFramework[P]]

Inherited by implicit conversion ArrowAssoc fromAggregationFramework[P] to ArrowAssoc[AggregationFramework[P]]

Ungrouped

Packages

AggregationFramework

trait AggregationFramework[P <: SerializationPack] extends ImplicitCommandHelpers[P] with GroupAggregation[P] with SliceAggregation[P] with SortAggregation[P] with AggregationPipeline[P]

Type Members

Deprecated Type Members

Abstract Value Members

Concrete Value Members

Deprecated Value Members

Inherited from AggregationPipeline[P]

Inherited from SortAggregation[P]

Inherited from SliceAggregation[P]

Inherited from GroupAggregation[P]

Inherited from ImplicitCommandHelpers[P]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromAggregationFramework[P] to any2stringadd[AggregationFramework[P]]

Inherited by implicit conversion StringFormat fromAggregationFramework[P] to StringFormat[AggregationFramework[P]]

Inherited by implicit conversion Ensuring fromAggregationFramework[P] to Ensuring[AggregationFramework[P]]

Inherited by implicit conversion ArrowAssoc fromAggregationFramework[P] to ArrowAssoc[AggregationFramework[P]]

Ungrouped

AggregationFramework