本文整理汇总了Java中org.apache.commons.math3.exception.util.LocalizedFormats.OBJECT_TRANSFORMATION属性的典型用法代码示例。如果您正苦于以下问题：Java LocalizedFormats.OBJECT_TRANSFORMATION属性的具体用法？Java LocalizedFormats.OBJECT_TRANSFORMATION怎么用？Java LocalizedFormats.OBJECT_TRANSFORMATION使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.apache.commons.math3.exception.util.LocalizedFormats的用法示例。
在下文中一共展示了LocalizedFormats.OBJECT_TRANSFORMATION属性的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: transform
/**
* @param o the object that gets transformed.
* @return a double primitive representation of the Object o.
* @throws NullArgumentException if Object <code>o</code> is {@code null}.
* @throws MathIllegalArgumentException if Object <code>o</code>
* cannot successfully be transformed
* @see <a href="http://commons.apache.org/collections/api-release/org/apache/commons/collections/Transformer.html">Commons Collections Transformer</a>
*/
public double transform(Object o)
throws NullArgumentException, MathIllegalArgumentException {
if (o == null) {
throw new NullArgumentException(LocalizedFormats.OBJECT_TRANSFORMATION);
}
if (o instanceof Number) {
return ((Number)o).doubleValue();
}
try {
return Double.parseDouble(o.toString());
} catch (NumberFormatException e) {
throw new MathIllegalArgumentException(LocalizedFormats.CANNOT_TRANSFORM_TO_DOUBLE,
o.toString());
}
}
示例2: transform
/**
* @param o the object that gets transformed.
* @return a double primitive representation of the Object o.
* @throws NullArgumentException if Object <code>o</code> is {@code null}.
* @throws MathIllegalArgumentException if Object <code>o</code>
* cannot successfully be transformed
* @see <a href="http://commons.apache.org/collections/api-release/org/apache/commons/collections/Transformer.html">Commons Collections Transformer</a>
*/
public double transform(Object o)
throws NullArgumentException, MathIllegalArgumentException {
if (o == null) {
throw new NullArgumentException(LocalizedFormats.OBJECT_TRANSFORMATION);
}
if (o instanceof Number) {
return ((Number)o).doubleValue();
}
try {
return Double.valueOf(o.toString()).doubleValue();
} catch (NumberFormatException e) {
throw new MathIllegalArgumentException(LocalizedFormats.CANNOT_TRANSFORM_TO_DOUBLE,
o.toString());
}
}