Examples of ScaleConstraint

org.grails.validation.ScaleConstraint

Manages the scale for floating point numbers (i.e., the number of digits to the right of the decimal point). Supports properties of the following types:

java.lang.Float
java.lang.Double
java.math.BigDecimal (and its subclasses)

When applied, determines if the number includes more nonzero decimal places than the scale permits. If so, it rounds the number to the maximum number of decimal places allowed by the scale. The rounding behavior described above occurs automatically when the constraint is applied. This constraint does not generate validation errors. @author Jason Rudolph @since 0.4

    /**
     * @return The scale, if defined for this property; null, otherwise
     */
    @Override
    public Integer getScale() {
        ScaleConstraint scaleConstraint = (ScaleConstraint)appliedConstraints.get(SCALE_CONSTRAINT);
        return scaleConstraint == null ? null : scaleConstraint.getScale();
    }

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Examples of ScaleConstraint

Examples of org.grails.validation.ScaleConstraint