com.objectwave.utility
Class StringCalculator.ParseNumber

java.lang.Object
  |
  +--com.objectwave.utility.StringCalculator.ParseNumber

Enclosing class:

StringCalculator

protected class StringCalculator.ParseNumber

extends java.lang.Object

Parse a string to a double. More specifically, parse the longest prefix of the given string that still yields a valid number.

Constructor Summary

StringCalculator.ParseNumber()

StringCalculator.ParseNumber(java.lang.String _s)

Method Summary

boolean	getAcceptNegatives()
double	getNumber()
int	parse()
void	setAcceptNegatives(boolean n)
void	setString(java.lang.String _s)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringCalculator.ParseNumber

public StringCalculator.ParseNumber()

StringCalculator.ParseNumber

public StringCalculator.ParseNumber(java.lang.String _s)

Method Detail

getNumber

public double getNumber()

setString

public void setString(java.lang.String _s)

setAcceptNegatives

public void setAcceptNegatives(boolean n)

getAcceptNegatives

public boolean getAcceptNegatives()

parse

public int parse()

Returns:

int Index where we stopped parsing the number.