class BucketAuto extends PipelineOperator with Product4[P.Value, Int, Option[String], Seq[(String, GroupFunction)]] 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
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Inherited
- BucketAuto
- Serializable
- Serializable
- Product4
- Product
- Equals
- PipelineOperator
- AnyRef
- Any
Implicitly
- by CollectionsHaveToParArray
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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Visibility
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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 BucketAuto to any2stringadd[BucketAuto] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
-
def
->[B](y: B): (BucketAuto, B)
- Implicit
- 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()
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
- val buckets: Int
-
def
canEqual(that: Any): Boolean
- Definition Classes
- BucketAuto → Equals
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
ensuring(cond: (BucketAuto) ⇒ Boolean, msg: ⇒ Any): BucketAuto
- Implicit
- This member is added by an implicit conversion from BucketAuto to Ensuring[BucketAuto] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: (BucketAuto) ⇒ Boolean): BucketAuto
- Implicit
- This member is added by an implicit conversion from BucketAuto to Ensuring[BucketAuto] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean, msg: ⇒ Any): BucketAuto
- Implicit
- This member is added by an implicit conversion from BucketAuto to Ensuring[BucketAuto] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean): BucketAuto
- Implicit
- This member is added by an implicit conversion from BucketAuto to Ensuring[BucketAuto] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(that: Any): Boolean
- Definition Classes
- BucketAuto → Equals → 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 BucketAuto to StringFormat[BucketAuto] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- val granularity: Option[String]
- val groupBy: P.Value
-
def
hashCode(): Int
- Definition Classes
- BucketAuto → AnyRef → Any
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
val
makePipe: P.Document
- Definition Classes
- BucketAuto → PipelineOperator
-
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()
- val output: (String, AggregationFramework.GroupFunction)*
-
def
productArity: Int
- Definition Classes
- Product4 → Product
-
def
productElement(n: Int): Any
- Definition Classes
- Product4 → Product
- Annotations
- @throws( ... )
-
def
productIterator: Iterator[Any]
- Definition Classes
- Product
-
def
productPrefix: String
- Definition Classes
- Product
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toParArray: ParArray[T]
- Implicit
- This member is added by an implicit conversion from BucketAuto to CollectionsHaveToParArray[BucketAuto, T] performed by method CollectionsHaveToParArray in scala.collection.parallel. This conversion will take place only if an implicit value of type (BucketAuto) ⇒ GenTraversableOnce[T] is in scope.
- Definition Classes
- CollectionsHaveToParArray
-
def
toString(): String
- Definition Classes
- BucketAuto → AnyRef → Any
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
→[B](y: B): (BucketAuto, B)
- Implicit
- This member is added by an implicit conversion from BucketAuto to ArrowAssoc[BucketAuto] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
Deprecated Value Members
-
def
_1: P.Value
- Definition Classes
- BucketAuto → Product4
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 0.20.3) No longer a case class
-
def
_2: Int
- Definition Classes
- BucketAuto → Product4
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 0.20.3) No longer a case class
-
def
_3: Option[String]
- Definition Classes
- BucketAuto → Product4
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 0.20.3) No longer a case class
-
def
_4: Seq[(String, AggregationFramework.GroupFunction)]
- Definition Classes
- BucketAuto → Product4
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 0.20.3) No longer a case class