com.jrefinery.data
Interface RangeInfo
- All Known Implementing Classes:
- JdbcXYDataset, SampleXYDataset2
- public interface RangeInfo
An interface (optional) that can be implemented by a dataset to assist in determining the
minimum and maximum values.
- Author:
- DG
Method Summary |
java.lang.Number |
getMaximumRangeValue()
Returns the maximum value in the dataset's range (or null if all the
values in the range are null). |
java.lang.Number |
getMinimumRangeValue()
Returns the minimum value in the dataset's range (or null if all the
values in the range are null). |
Range |
getValueRange()
Returns the range of the values in this dataset's range. |
getMinimumRangeValue
public java.lang.Number getMinimumRangeValue()
- Returns the minimum value in the dataset's range (or null if all the
values in the range are null).
- Returns:
- the minimum value.
getMaximumRangeValue
public java.lang.Number getMaximumRangeValue()
- Returns the maximum value in the dataset's range (or null if all the
values in the range are null).
- Returns:
- the maximum value.
getValueRange
public Range getValueRange()
- Returns the range of the values in this dataset's range.
- Returns:
- the range.