FileDocCategorySizeDatePackage
NumberType.javaAPI DocGlassfish v2 API2690Fri May 04 22:35:08 BST 2007com.sun.jdo.spi.persistence.support.sqlstore.query.util.type

NumberType

public interface NumberType
This class is the super class for all integral and floating point types.
author
Michael Bouschen
version
0.1

Fields Summary
Constructors Summary
Methods Summary
public java.lang.NumbergetValue(java.lang.Number value)
Converts the specified value into a value of this numeric type. E.g. an Integer is converted into a Double, if this represents the numeric type double.

param
value value to be converted
return
converted value

public java.lang.Numbernegate(java.lang.Number value)
Returns -value.
param
value value to be negated
return
-value