com.jrefinery.data
Interface DomainInfo


public interface DomainInfo

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


Method Summary
 java.lang.Number getMaximumDomainValue()
          Returns the maximum value in the dataset (or null if all the values in the domain are null).
 java.lang.Number getMinimumDomainValue()
          Returns the minimum value in the dataset (or null if all the values in the domain are null).
 Range getValueRange()
          Returns the range of the values in this dataset's domain.
 

Method Detail

getMinimumDomainValue

java.lang.Number getMinimumDomainValue()
Returns the minimum value in the dataset (or null if all the values in the domain are null).

Returns:
The minimum value.

getMaximumDomainValue

java.lang.Number getMaximumDomainValue()
Returns the maximum value in the dataset (or null if all the values in the domain are null).

Returns:
The maximum value.

getValueRange

Range getValueRange()
Returns the range of the values in this dataset's domain.

Returns:
The range.


Copyright © 2003 MBARI.

The Monterey Bay Aquarium Research Institute (MBARI) provides this documentation and code "as is", with no warranty, express or implied, of its quality or consistency. It is provided without support and without obligation on the part of MBARI to assist in its use, correction, modification, or enhancement.