Class DoubleConverter

java.lang.Object

io.leandev.appfuse.converter.DoubleConverter

All Implemented Interfaces:

Converter<Double>

public class DoubleConverter
extends Object
implements Converter<Double>

雙精度浮點數轉換器，將各種類型的值轉換為 Double。

支援的轉換來源類型：

• Double：直接返回
• Number：轉換為雙精度值
• String：解析為雙精度數值

Constructor Summary

Constructors

Constructor	Description
DoubleConverter()	建立預設轉換器

Method Summary

Modifier and Type	Method	Description
Double	convert(Object value)	Converts the given value to the target type.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DoubleConverter

public DoubleConverter()

建立預設轉換器

Method Details

convert

public Double convert(Object value)
               throws ConversionException

Description copied from interface: Converter

Converts the given value to the target type.

Specified by:

convert in interface Converter<Double>

Parameters:

value - the value to convert

Returns:

the converted value of type T

Throws:

ConversionException - if the value cannot be converted