Class

com.netflix.atlas.core.model.StatefulExpr

RollingMin

Related Doc: package StatefulExpr

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case class RollingMin(expr: TimeSeriesExpr, n: Int) extends OnlineExpr with Product with Serializable

Computes the minimum value over the last n intervals.

Linear Supertypes
Serializable, Serializable, OnlineExpr, StatefulExpr, TimeSeriesExpr, Expr, Product, Equals, AnyRef, Any
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Inherited
  1. RollingMin
  2. Serializable
  3. Serializable
  4. OnlineExpr
  5. StatefulExpr
  6. TimeSeriesExpr
  7. Expr
  8. Product
  9. Equals
  10. AnyRef
  11. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new RollingMin(expr: TimeSeriesExpr, n: Int)

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Type Members

  1. type StateMap = AnyRefMap[ItemId, AlgoState]

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    Definition Classes
    OnlineExpr

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. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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

  6. def dataExprs: List[DataExpr]

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    The underlying data expressions that supply input for the evaluation.

    The underlying data expressions that supply input for the evaluation. These are used to fetch data from the data stores. There may be some expressions types that generate data and will have an empty set. Examples are constants, random, or time.

    Definition Classes
    OnlineExpr → TimeSeriesExpr

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

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    Definition Classes
    AnyRef

  8. def eval(context: EvalContext, data: Map[DataExpr, List[TimeSeries]]): ResultSet

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    Definition Classes
    OnlineExpr → TimeSeriesExpr

  9. def eval(context: EvalContext, data: List[TimeSeries]): ResultSet

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    Definition Classes
    TimeSeriesExpr

  10. val expr: TimeSeriesExpr

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    Definition Classes
    RollingMin → OnlineExpr

  11. def exprString: String

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    Returns a string that can be executed with the stack interpreter to create this expression.

    Returns a string that can be executed with the stack interpreter to create this expression.

    Definition Classes
    Expr

  12. def finalGrouping: List[String]

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    Returns the final grouping for the expression.

    Returns the final grouping for the expression. For non-grouped expressions this will be an empty list. If a multi-level group by is used, then this will return the grouping of the final result and ignore any intermediate groupings.

    Definition Classes
    OnlineExpr → TimeSeriesExpr

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

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    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()

  14. def groupByKey(tags: Map[String, String]): Option[String]

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    Returns the grouping key generated for a given tag map.

    Returns the grouping key generated for a given tag map. All keys for the group by must be present in the map.

    Definition Classes
    OnlineExpr → TimeSeriesExpr

  15. def isGrouped: Boolean

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    Returns true if the result is grouped.

    Returns true if the result is grouped. See GroupBy operators.

    Definition Classes
    OnlineExpr → TimeSeriesExpr

  16. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  17. val n: Int

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  18. def name: String

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    Attributes
    protected
    Definition Classes
    RollingMin → OnlineExpr

  19. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  20. def newAlgorithmInstance(context: EvalContext): OnlineAlgorithm

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    Attributes
    protected
    Definition Classes
    RollingMin → OnlineExpr

  21. final def notify(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()

  22. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()

  23. def rewrite(f: PartialFunction[Expr, Expr]): Expr

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    Rewrite the expression using the specified function.

    Rewrite the expression using the specified function. The default implementation will try to recursively apply the rewrite to case classes.

    Definition Classes
    Expr

  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
    RollingMin → AnyRef → Any

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  28. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  29. def withOffset(d: Duration): TimeSeriesExpr

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    Apply a time shift to all underlying data expressions.

    Apply a time shift to all underlying data expressions.

    Definition Classes
    TimeSeriesExpr

Deprecated Value Members

  1. def finalize(): Unit

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

    (Since version ) see corresponding Javadoc for more information.

Inherited from Serializable

Inherited from Serializable

Inherited from OnlineExpr

Inherited from StatefulExpr

Inherited from TimeSeriesExpr

Inherited from Expr

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped