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1.  final def !=(arg0: Any): Boolean

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2.  final def ##(): Int

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3.  final def ==(arg0: Any): Boolean

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4.  final def asInstanceOf[T0]: T0

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5.  def clone(): AnyRef

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6.  final def eq(arg0: AnyRef): Boolean

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7.  def equals(arg0: Any): Boolean

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8.  def finalize(): Unit

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9.  final def getClass(): Class[_]

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10.  def hashCode(): Int

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11.  final def isInstanceOf[T0]: Boolean

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12.  def loadHistoricalResults(tm: TrendMetric, lookupMetResultType: ResultType)(implicit jobId: String, manager: Option[DqStorageManager], settings: AppSettings): Seq[(Timestamp, Double)]
13.  final def ne(arg0: AnyRef): Boolean

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14.  final def notify(): Unit

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15.  final def notifyAll(): Unit

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16.  def resultOnError(tm: TrendMetric, errMsg: String, sourceIds: Seq[String]): MetricCalculatorResult

    Returns metric calculator result with error status and corresponding error message wrapped into metric errors.

    Returns metric calculator result with error status and corresponding error message wrapped into metric errors.

    tm

    Trend metric that yielded calculation error

    errMsg

    Error message

    sourceIds

    Source IDs on which metric was calculated

    returns

    Metric calculator result with Error Status.

17.  def run(tm: TrendMetric, lookupMetResultType: ResultType, lookupMetSourceIds: Seq[String])(implicit jobId: String, manager: Option[DqStorageManager], settings: AppSettings): MetricCalculatorResult

    Safely runs trend metric.

    Safely runs trend metric. Trend metric calculator do not interact with actual data but rather uses historical metric results to calculate required statistic. Thus, trend metrics cannot yield Failure status and only two scenarios are considered:

    • Trend metric evaluates normally: metric results with Success status and evaluated metric value is returned.
    • Trend metric evaluation throws runtime error: metric result with Error status and corresponding error message is returned.

    tm

    Trend metric to evaluate

    lookupMetResultType

    Result type of lookup metric. Required to fetch results from appropriate table in DQ storage.

    lookupMetSourceIds

    List of source IDs for lookup metric. Trend metric inherits list of source IDs from lookup metric.

    jobId

    Current Job ID

    manager

    Implicit storage manager used to load historical results

    settings

    Implicit application settings

    returns

    Trend metric result

18.  final def synchronized[T0](arg0: ⇒ T0): T0

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19.  def toString(): String

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20.  final def wait(): Unit

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

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22.  final def wait(arg0: Long): Unit

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