NumberStyleFormatter (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.format.number.AbstractNumberFormatter
- - org.springframework.format.number.NumberStyleFormatter

所有已实现的接口:
Formatter<Number>, Parser<Number>, Printer<Number>
直接已知子类:
NumberFormatter
```
public class NumberStyleFormatter
extends AbstractNumberFormatter
```
A general-purpose number formatter using NumberFormat's number style.
Delegates to NumberFormat.getInstance(Locale). Configures BigDecimal parsing so there is no loss in precision. Allows configuration over the decimal number pattern. The AbstractNumberFormatter.parse(String, Locale) routine always returns a BigDecimal.
从以下版本开始:
4.2
作者:
Keith Donald, Juergen Hoeller
另请参阅:
setPattern(java.lang.String), AbstractNumberFormatter.setLenient(boolean)

构造器概要

构造器
构造器	说明
`NumberStyleFormatter()`	Create a new NumberStyleFormatter without a pattern.
`NumberStyleFormatter(String pattern)`	Create a new NumberStyleFormatter with the specified pattern.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`NumberFormat`	`getNumberFormat(Locale locale)`	Obtain a concrete NumberFormat for the specified locale.
`void`	`setPattern(String pattern)`	Specify the pattern to use to format number values.

从类继承的方法 org.springframework.format.number.AbstractNumberFormatter
parse, print, setLenient

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - NumberStyleFormatter
```
public NumberStyleFormatter()
```
    Create a new NumberStyleFormatter without a pattern.
  - NumberStyleFormatter
```
public NumberStyleFormatter(String pattern)
```
    Create a new NumberStyleFormatter with the specified pattern.
    参数:
    pattern - the format pattern
    另请参阅:
    setPattern(java.lang.String)
- 方法详细资料
  - setPattern
```
public void setPattern(String pattern)
```
    Specify the pattern to use to format number values. If not specified, the default DecimalFormat pattern is used.
    另请参阅:
    DecimalFormat.applyPattern(String)
  - getNumberFormat
```
public NumberFormat getNumberFormat(Locale locale)
```
    从类复制的说明: AbstractNumberFormatter
    Obtain a concrete NumberFormat for the specified locale.
    指定者:
    getNumberFormat 在类中 AbstractNumberFormatter
    参数:
    locale - the current locale
    返回:
    the NumberFormat instance (never null)