trait ReversibleRDDCalculator extends AnyRef
Trait to be mixed in to metric calculator to support reversal of error collection logic.
- Reversible metric calculators can collect metric errors either in direct or in reversed mode depending on provided boolean flag.
- Self Type
- ReversibleRDDCalculator with RDDMetricCalculator
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abstract
val
reversed: Boolean
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abstract
def
tryToIncrementReversed(values: Seq[Any]): RDDMetricCalculator
Increment metric calculator with REVERSED error collection logic.
Increment metric calculator with REVERSED error collection logic. May throw an exception.
- values
values to process
- returns
updated calculator or throws an exception
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!=(arg0: Any): Boolean
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def
increment(values: Seq[Any]): RDDMetricCalculator
Safely updates metric calculator with respect to specified error collection logic (direct or reversed).
Safely updates metric calculator with respect to specified error collection logic (direct or reversed).
- values
values to process
- returns
updated calculator
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