private MatchPart[] createParts(string pattern)
{
var patternTokens = tokenize(pattern);
var result = new List <MatchPart>();
MatchPart currentPart = null;
for (var i = 0; i < patternTokens.Length; ++i)
{
var token = patternTokens[i];
if (currentPart != null && !currentPart.CanAccept(token))
{
result.Add(currentPart);
currentPart = null;
}
if (currentPart == null)
{
currentPart = new MatchPart();
}
currentPart.Add(token);
}
if (currentPart != null)
{
result.Add(currentPart);
}
return(result.ToArray());
}
internal void Initialize(string[] inputTokens, MatchPart previous, MatchPart following)
{
_previous = previous;
_following = following;
_input = inputTokens;
if (containsVariables())
{
_variableLenghts = new int[_tokens.Count - 1];
return;
}
for (var i = 0; i < _input.Length; ++i)
{
var isMatch = true;
for (var j = 0; j < _tokens.Count; ++j)
{
if (i + j >= _input.Length)
{
return;
}
var currentToken = _input[i + j];
if (!currentToken.Equals(_tokens[j]))
{
isMatch = false;
break;
}
}
if (isMatch)
{
_availableFixedPositions.Add(i);
}
}
}
