Package org.springframework.format.number

Class AbstractNumberFormatter

java.lang.Object
org.springframework.format.number.AbstractNumberFormatter
All Implemented Interfaces:
Formatter<Number>, Parser<Number>, Printer<Number>
Direct Known Subclasses:
CurrencyStyleFormatter, NumberStyleFormatter, PercentStyleFormatter
public abstract class AbstractNumberFormatter extends Object implements Formatter<Number>
Abstract formatter for Numbers, providing a getNumberFormat(java.util.Locale) template method.
Since:
3.0
Author:
Juergen Hoeller, Keith Donald

  • Constructor Details

    • AbstractNumberFormatter

      public AbstractNumberFormatter()

  • Method Details

    • setLenient

      public void setLenient(boolean lenient)
      Specify whether or not parsing is to be lenient. Default is false.

      With lenient parsing, the parser may allow inputs that do not precisely match the format. With strict parsing, inputs must match the format exactly.

    • print

      public String print(Number number, Locale locale)
      Description copied from interface: Printer
      Print the object of type T for display.
      Specified by:
      print in interface Printer<Number>
      Parameters:
      number - the instance to print
      locale - the current user locale
      Returns:
      the printed text string

    • parse

      public Number parse(String text, Locale locale) throws ParseException
      Description copied from interface: Parser
      Parse a text String to produce a T.
      Specified by:
      parse in interface Parser<Number>
      Parameters:
      text - the text string
      locale - the current user locale
      Returns:
      an instance of T
      Throws:
      ParseException - when a parse exception occurs in a java.text parsing library

    • getNumberFormat

      protected abstract NumberFormat getNumberFormat(Locale locale)
      Obtain a concrete NumberFormat for the specified locale.
      Parameters:
      locale - the current locale
      Returns:
      the NumberFormat instance (never null)