Class NumericalAvgAggWindow

    • Constructor Detail

      • NumericalAvgAggWindow

        public NumericalAvgAggWindow​(long start,
                                     long end)
    • Method Detail

      • hasMore

        public boolean hasMore​(int level)
      • getValue

        public HistoricalValue getValue​(int level)
        Description copied from interface: DataWindow
        Returns the value for the specified "level" of the window. Windows generally only have one value, but technically they are allowed to have any number. As long as hasMore is true, this function will be called with an incremented level.
      • getEntryValue

        public HistoricalValue getEntryValue()
        Description copied from interface: DataWindow
        Returns the edge value of the window, which will be used for interpolation from the previous value. This value is not necessarily returned from the getValue() function as part of the window itself.
      • getExitValue

        public HistoricalValue getExitValue()
        Description copied from interface: DataWindow
        Returns the "exit" value of this window. Generally this will be the same as getValue(x) with x=the highest level provided by the window, but sometimes it could be the last received raw value. Interpolation will occur between this value and the entry value of the next window.
      • initialize

        public void initialize​(HistoricalValue entryValue)
        Description copied from interface: DataWindow
        Provides the window with the previous window's value. May not be used by all window types.
      • finalize

        public void finalize​(HistoricalValue trailingValue)
        Description copied from interface: DataWindow
        Provides the window with the value that comes next, outside of the window, in order to finalize calculations. May not be used by all window types.
      • addValue

        public void addValue​(HistoricalValue value)
        Description copied from interface: DataWindow
        Adds a value to the window.
      • calculate

        protected void calculate()