/// <summary>
/// Formats a number read from the input record as a string and writes it in the output record.
/// </summary>
/// <param name="input">the input record</param>
/// <param name="output">the output record</param>
public void Format(byte[] input, byte[] output)
{
var value = Accessor.Get(input);
var digitStack = new DigitStack(value);
var positive = value >= 0;
var sb = new StringBuilder();
// characters are looped from last to first
for (var i = Edit.Length - 1; i >= 0; i--)
{
var c = Edit[i];
switch (c)
{
case InsignificantDigit:
case SignificantDigit:
var d = digitStack.Pop();
if (c == SignificantDigit || d != 0)
{
if (d == 0)
{
d = '0';
}
sb.Insert(0, d);
}
break;
case Sign:
sb.Insert(0, GetSign(positive, sb.Length > 0));
break;
case 'C':
case 'R':
case 'D':
case 'B':
// "CR" (for credit) or "DB" (for debit) at the end is copied if
// the number is negative, or replaced whitespaces otherwise
sb.Insert(0, positive ? ' ' : c);
break;
default:
// Other characters are only printed if more digits will be printed
if (digitStack.HasMoreDigits || HasMoreSignificantDigits(i))
{
sb.Insert(0, c);
}
break;
}
}
while (sb.Length < Length)
{
sb.Insert(0, ' ');
}
Buffer.BlockCopy(Encoding.GetBytes(sb.ToString()), 0, output, OutputIndex, Length);
}
/// <summary>
/// Formats a number read from the input record as a string and writes it in the output record.
/// </summary>
/// <param name="input">the input record</param>
/// <param name="output">the output record</param>
public void Format(byte[] input, byte[] output)
{
var value = Accessor.Get(input);
var digitStack = new DigitStack(value);
var positive = value >= 0;
var sb = new StringBuilder();
// characters are looped from last to first
for (var i = Edit.Length - 1; i >= 0; i--)
{
var c = Edit[i];
switch (c)
{
case InsignificantDigit:
case SignificantDigit:
var d = digitStack.Pop();
if (c == SignificantDigit || d != 0)
{
if (d == 0)
{
d = '0';
}
sb.Insert(0, d);
}
break;
case Sign:
sb.Insert(0, GetSign(positive, sb.Length > 0));
break;
case 'C':
case 'R':
case 'D':
case 'B':
// "CR" (for credit) or "DB" (for debit) at the end is copied if
// the number is negative, or replaced whitespaces otherwise
sb.Insert(0, positive ? ' ' : c);
break;
default:
// Other characters are only printed if more digits will be printed
if (digitStack.HasMoreDigits || HasMoreSignificantDigits(i))
{
sb.Insert(0, c);
}
break;
}
}
while (sb.Length < Length)
{
sb.Insert(0, ' ');
}
Buffer.BlockCopy(Encoding.GetBytes(sb.ToString()), 0, output, OutputIndex, Length);
}
