Package io.deephaven.api.updateby.spec

Class WindowScale

java.lang.Object
io.deephaven.api.updateby.spec.WindowScale
@Immutable public abstract class WindowScale extends Object

  • Constructor Details

    • WindowScale

      public WindowScale()

  • Method Details

    • ofTime

      public static WindowScale ofTime(String timestampCol, long timeScaleNanos)

    • ofTime

      public static WindowScale ofTime(String timestampCol, Duration duration)

    • ofTicks

      public static WindowScale ofTicks(double tickWindow)

    • timestampCol

      @Parameter @Nullable public abstract String timestampCol()

    • tickUnits

      @Parameter public abstract double tickUnits()
      Store the tick units as a double and convert to long as needed.

    • timeUnits

      @Parameter public abstract long timeUnits()
      Store the time units as a long (in nanoseconds).

    • isTimeBased

      public final boolean isTimeBased()

    • getTimeScaleUnits

      public final long getTimeScaleUnits()
      Return the appropriate tick/time units as a long

    • getFractionalTimeScaleUnits

      public final double getFractionalTimeScaleUnits()
      Return the appropriate tick/time units as a double

    • getDuration

      public final Duration getDuration()

    • getTicks

      public final long getTicks()