org.jfree.data

## Interface RangeInfo

- All Known Implementing Classes:
    XYSeriesCollection

      public interface RangeInfo

  An interface (optional) that can be implemented by a dataset to assist in determining the minimum and maximum values. See also `DomainInfo`.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `Range` | `getRangeBounds(boolean includeInterval)` Returns the range of the values in this dataset's range.
    `double` | `getRangeLowerBound(boolean includeInterval)` Returns the minimum y-value in the dataset.
    `double` | `getRangeUpperBound(boolean includeInterval)` Returns the maximum y-value in the dataset.

- - ### Method Detail

    - #### getRangeLowerBound

          double getRangeLowerBound(boolean includeInterval)

      Returns the minimum y-value in the dataset.
      Parameters:
        `includeInterval` - a flag that determines whether or not the y-interval is taken into account.
      Returns:
        The minimum value.

    - #### getRangeUpperBound

          double getRangeUpperBound(boolean includeInterval)

      Returns the maximum y-value in the dataset.
      Parameters:
        `includeInterval` - a flag that determines whether or not the y-interval is taken into account.
      Returns:
        The maximum value.

    - #### getRangeBounds

          Range getRangeBounds(boolean includeInterval)

      Returns the range of the values in this dataset's range.
      Parameters:
        `includeInterval` - a flag that determines whether or not the y-interval is taken into account.
      Returns:
        The range (or `null` if the dataset contains no values).