Package 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
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Method Summary
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Method Details
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transform
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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