TimeSeries
A time series is a stream of timestamped values or clock ticks.
Values are represented as Some values in a TimeStamped[Option[A]], whereas
clock ticks are represented as Nones. This encoding allows for an indication
of time passage with no observed values.
Generally, time series appear in increasing order, and many combinators that work with
time series will rely on that. For streams that are globally ordered, but not locally ordered,
i.e., near adjacent values might be out of order but values at great distance from each other
are ordered, consider using TimeStamped.reorderLocally to adjust.
- Source:
- TimeSeries.scala
Value members
Concrete methods
Stream of either time ticks (spaced by tickPeriod) or values from the source stream.
Stream of either time ticks (spaced by tickPeriod) or values from the source stream.
- Source:
- TimeSeries.scala
Stream of either time ticks (spaced by tickPeriod) or values from the source stream.
Stream of either time ticks (spaced by tickPeriod) or values from the source stream.
The monotonic parameter specifies whether time ticks should use a monotonic
increasing counter (e.g. System.nanoTime) or the current system time. This must
match the time source of the source stream -- e.g., if source uses monotonic time
then monotonic must be set to true.
- Source:
- TimeSeries.scala
Combinator that combines a Scan[LS, TimeStamped[Option[L]], O] and a Scan[RS, TimeStamped[Option[R]], O] in to a Scan[(LS, RS), TimeSeriesVlaue[Either[L, R], O]].
Combinator that combines a Scan[LS, TimeStamped[Option[L]], O] and a Scan[RS, TimeStamped[Option[R]], O] in to a Scan[(LS, RS), TimeSeriesVlaue[Either[L, R], O]].
- Source:
- TimeSeries.scala
Time series pipe which discards left values.
Time series pipe which discards left values.
- Source:
- TimeSeries.scala
Time series pipe which discards right values.
Time series pipe which discards right values.
- Source:
- TimeSeries.scala
Pipe that converts a stream of timestamped values with monotonically increasing timestamps in
to a stream of timestamped ticks or values, where a tick is emitted every tickPeriod.
Ticks are emitted between values from the source stream.
Pipe that converts a stream of timestamped values with monotonically increasing timestamps in
to a stream of timestamped ticks or values, where a tick is emitted every tickPeriod.
Ticks are emitted between values from the source stream.
- Source:
- TimeSeries.scala
Lifts a function from A => B to a time series pipe.
Lifts a function from A => B to a time series pipe.
- Source:
- TimeSeries.scala
Combinator that converts a Scan[S, I, O] in to a Scan[S, TimeStamped[Option[I]], TimeStamped[Option[O]]] such that
timestamps are preserved on elements that flow through the stream.
Combinator that converts a Scan[S, I, O] in to a Scan[S, TimeStamped[Option[I]], TimeStamped[Option[O]]] such that
timestamps are preserved on elements that flow through the stream.
- Source:
- TimeSeries.scala
Combinator that converts a Scan[S, TimeStamped[I], TimeStamped[O]] in to a Scan[S, TimeStamped[Option[I]], TimeStamped[Option[O]]] such that
timestamps are preserved on elements that flow through the stream.
Combinator that converts a Scan[S, TimeStamped[I], TimeStamped[O]] in to a Scan[S, TimeStamped[Option[I]], TimeStamped[Option[O]]] such that
timestamps are preserved on elements that flow through the stream.
- Source:
- TimeSeries.scala
Stream of either time ticks (spaced by tickPeriod) or values from the source stream.
Stream of either time ticks (spaced by tickPeriod) or values from the source stream.
Packets are time stamped with the system time. If downstream processing requires
monotonically increasaing time stamps, consider using the overload which takes the
monotonic parameter.
- Source:
- TimeSeries.scala
Stream of either time ticks (spaced by tickPeriod) or values from the source stream.
Stream of either time ticks (spaced by tickPeriod) or values from the source stream.
The monotonic parameter specifies whether time stamps should use a monotonic
increasing counter (e.g. System.nanoTime) or the current system time.
- Source:
- TimeSeries.scala