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
Ordering
- Alphabetic
- By Inheritance
Inherited
- BucketAuto
- Serializable
- Product4
- Product
- Equals
- PipelineOperator
- AnyRef
- Any
Implicitly
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
- Hide All
- Show All
Visibility
- Public
- Protected
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 toany2stringadd[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 toArrowAssoc[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(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- def ensuring(cond: (BucketAuto) => Boolean, msg: => Any): BucketAuto
- Implicit
- This member is added by an implicit conversion from BucketAuto toEnsuring[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 toEnsuring[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 toEnsuring[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 toEnsuring[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 formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from BucketAuto toStringFormat[BucketAuto] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- 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() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- val output: (String, AggregationFramework.GroupFunction)*
- def productArity: Int
- Definition Classes
- Product4 → Product
- def productElement(n: Int): Any
- Definition Classes
- Product4 → Product
- Annotations
- @throws(classOf[java.lang.IndexOutOfBoundsException])
- def productElementName(n: Int): String
- Definition Classes
- Product
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- def productIterator: Iterator[Any]
- Definition Classes
- Product
- def productPrefix: String
- Definition Classes
- Product
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- BucketAuto → 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()
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
- 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.
- def →[B](y: B): (BucketAuto, B)
- Implicit
- This member is added by an implicit conversion from BucketAuto toArrowAssoc[BucketAuto] 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.