org.databene.commons.converter
Class NumberParser

java.lang.Object
  org.databene.commons.converter.AbstractConverter<S,T>
      org.databene.commons.converter.NumberFormatBasedConverter<java.lang.String,java.lang.Number>
          org.databene.commons.converter.NumberParser

All Implemented Interfaces:

java.lang.Cloneable, Converter<java.lang.String,java.lang.Number>, ThreadAware

public class NumberParser
extends NumberFormatBasedConverter<java.lang.String,java.lang.Number>

Converts Strings to Numbers using a DecimalFormat.

Created: 23.06.2008 18:49:17

Since:

0.4.4

Author:

Volker Bergmann

Field Summary

Fields inherited from class org.databene.commons.converter.NumberFormatBasedConverter

DEFAULT_DECIMAL_PATTERN, DEFAULT_DECIMAL_SEPARATOR, DEFAULT_NULL_STRING, format

Fields inherited from class org.databene.commons.converter.AbstractConverter

sourceType, targetType

Constructor Summary

NumberParser()

NumberParser(java.lang.String pattern)

Method Summary

java.lang.Number

convert(java.lang.String target) Concerts an object of type S to an object of type T

Methods inherited from class org.databene.commons.converter.NumberFormatBasedConverter

clone, format, getDecimalSeparator, getNullString, getPattern, isParallelizable, isThreadSafe, parse, setDecimalSeparator, setNullString, setPattern, toString

Methods inherited from class org.databene.commons.converter.AbstractConverter

getSourceType, getTargetType

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberParser

public NumberParser()

NumberParser

public NumberParser(java.lang.String pattern)

Method Detail

convert

public java.lang.Number convert(java.lang.String target)
                         throws ConversionException

Description copied from interface: Converter

Concerts an object of type S to an object of type T

Parameters:

target - the object to convert

Returns:

the converted object

Throws:

ConversionException - if the conversion fails