public static DiffRange Parse(IStringReader reader)
{
var range = new DiffRange();
reader.Skip("@@");
reader.SkipWhitespace();
reader.Skip('-');
range.LeftFrom = reader.ReadInt();
if (reader.Skip(','))
{
range.LeftTo = range.LeftFrom + reader.ReadInt();
}
else
{
range.LeftTo = range.LeftFrom;
}
reader.SkipWhitespace();
reader.Skip('+');
range.RightFrom = reader.ReadInt();
if (reader.Skip(','))
{
range.RightTo = range.RightFrom + reader.ReadInt();
}
else
{
range.RightTo = range.RightFrom;
}
reader.SkipWhitespace();
reader.Skip("@@");
return(range);
}
///<exception cref="CommandSyntaxException" />
public override int Parse(IStringReader reader)
{
var start = reader.Cursor;
var result = reader.ReadInt();
if (result < Minimum)
{
reader.Cursor = start;
throw CommandSyntaxException.BuiltInExceptions.IntegerTooLow().CreateWithContext(reader, result, Minimum);
}
if (result > Maximum)
{
reader.Cursor = start;
throw CommandSyntaxException.BuiltInExceptions.IntegerTooHigh().CreateWithContext(reader, result, Maximum);
}
return(result);
}
public static DiffRange Parse(IStringReader reader)
{
var range = new DiffRange();
reader.Skip("@@");
reader.SkipWhitespace();
reader.Skip('-');
range.LeftFrom = reader.ReadInt();
if (reader.Skip(','))
{
range.LeftTo = range.LeftFrom + reader.ReadInt();
}
else
{
range.LeftTo = range.LeftFrom;
}
reader.SkipWhitespace();
reader.Skip('+');
range.RightFrom = reader.ReadInt();
if (reader.Skip(','))
{
range.RightTo = range.RightFrom + reader.ReadInt();
}
else
{
range.RightTo = range.RightFrom;
}
reader.SkipWhitespace();
reader.Skip("@@");
return range;
}
