org.apache.commons.math.util
Interface NumberTransformer
- All Known Implementing Classes:
- DefaultTransformer, TransformerMap
public interface NumberTransformer
Subclasses implementing this interface can transform Objects to doubles.
- Version:
- $Revision: 811685 $ $Date: 2009-09-05 19:36:48 +0200 (sam. 05 sept. 2009) $
No longer extends Serializable since 2.0
Method Summary |
double |
transform(java.lang.Object o)
Implementing this interface provides a facility to transform
from Object to Double. |
transform
double transform(java.lang.Object o)
throws MathException
- Implementing this interface provides a facility to transform
from Object to Double.
- Parameters:
o
- the Object to be transformed.
- Returns:
- the double value of the Object.
- Throws:
MathException
- if the Object can not be transformed into a Double.
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