public FieldSelectorValue(string value)
{
if (string.IsNullOrEmpty(value))
throw new ArgumentException("The value cannot be empty", "value");
if (value[0] == '(')
throw new ArgumentException("The value cannot start with a opening parenthesis", "value");
if (value[0] == ':')
throw new ArgumentException("The value cannot start with a colon", "value");
// location
// location:(name)
// location:(name,code)
// location:(country:(code))
var colon = value.IndexOf(':');
this.FullName = value;
if (colon > 0)
{
this.Name = value.Substring(0, colon);
if (value[colon + 1] != '(')
throw new ArgumentException("The value should have a opening parenthesis after the colon", "value");
if (value[value.Length - 1] != ')')
throw new ArgumentException("The value should have a opening parenthesis after the colon", "value");
this.Values = new List<FieldSelectorValue>();
var valuesString = value.Substring(colon + 2, value.Length - colon - 3);
// location:(country:(code)),name
// ^ ^^ ^ ^^^ ^
// | || | ||| |> flush
// | || | |||
// | || | |||---> inName
// | || | ||----> parenthesis=0, flush
// | || | |-----> parenthesis=1
// | || |----------> parenthesis=2
// | ||--------------------> parenthesis=1
// | |---------------------->
// |------------------------> inName
string name = string.Empty;
string fullname = string.Empty;
int parenthesis = 0;
for (int i = 0; i < valuesString.Length; i++)
{
var c = valuesString[i];
if (c == '(')
{
parenthesis++;
fullname += c;
}
else if (c == ')')
{
parenthesis--;
fullname += c;
}
else if (c == ':')
{
if (parenthesis == 0)
{
fullname += c;
}
else
{
fullname += c;
}
}
else if (c == ',')
{
if (parenthesis == 0)
{
goto flush;
}
else
{
fullname += c;
}
}
else
{
if (parenthesis == 0)
{
name += c;
fullname += c;
}
else
{
fullname += c;
}
}
// last char
if ((i + 1) == valuesString.Length)
goto flush;
continue;
flush:
{
var field = new FieldSelectorValue(fullname);
this.Values.Add(field);
name = string.Empty;
fullname = string.Empty;
}
}
}
else
{
this.Name = value;
}
}
public FieldSelectorValue(string value)
{
if (string.IsNullOrEmpty(value))
{
throw new ArgumentException("The value cannot be empty", "value");
}
if (value[0] == '(')
{
throw new ArgumentException("The value cannot start with a opening parenthesis", "value");
}
if (value[0] == ':')
{
throw new ArgumentException("The value cannot start with a colon", "value");
}
// location
// location:(name)
// location:(name,code)
// location:(country:(code))
var colon = value.IndexOf(':');
this.FullName = value;
if (colon > 0)
{
this.Name = value.Substring(0, colon);
if (value[colon + 1] != '(')
{
throw new ArgumentException("The value should have a opening parenthesis after the colon", "value");
}
if (value[value.Length - 1] != ')')
{
throw new ArgumentException("The value should have a opening parenthesis after the colon", "value");
}
this.Values = new List <FieldSelectorValue>();
var valuesString = value.Substring(colon + 2, value.Length - colon - 3);
// location:(country:(code)),name
// ^ ^^ ^ ^^^ ^
// | || | ||| |> flush
// | || | |||
// | || | |||---> inName
// | || | ||----> parenthesis=0, flush
// | || | |-----> parenthesis=1
// | || |----------> parenthesis=2
// | ||--------------------> parenthesis=1
// | |---------------------->
// |------------------------> inName
string name = string.Empty;
string fullname = string.Empty;
int parenthesis = 0;
for (int i = 0; i < valuesString.Length; i++)
{
var c = valuesString[i];
if (c == '(')
{
parenthesis++;
fullname += c;
}
else if (c == ')')
{
parenthesis--;
fullname += c;
}
else if (c == ':')
{
if (parenthesis == 0)
{
fullname += c;
}
else
{
fullname += c;
}
}
else if (c == ',')
{
if (parenthesis == 0)
{
goto flush;
}
else
{
fullname += c;
}
}
else
{
if (parenthesis == 0)
{
name += c;
fullname += c;
}
else
{
fullname += c;
}
}
// last char
if ((i + 1) == valuesString.Length)
{
goto flush;
}
continue;
flush:
{
var field = new FieldSelectorValue(fullname);
this.Values.Add(field);
name = string.Empty;
fullname = string.Empty;
}
}
}
else
{
this.Name = value;
}
}
public FieldSelectorValue(string name, FieldSelectorValue[] values)
{
this.Name = name;
this.Values = values.ToList();
}
