/// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <param name="filters"></param>
private static void FilterToken(TextTokenInfo token, List <TextTokenFilter> filters)
{
if (filters.Any(f => f.IsCanFilter(token)))
{
token.IsIgrored = true;
}
}
/// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
protected bool InternalIsAllRight(TextTokenInfo token)
{
if (token == null)
{
return(false);
}
if (token.TokenPartNumber != PartNumber)
{
return(false);
}
if (token.TokenPart.TokensCount < TokenNumber)
{
return(false);
}
var tokens = token.TokenPart.Tokens.ToList();
tokens.Reverse();
var tokenNumber = tokens[TokenNumber - 1].TokenNumber;
return(tokenNumber == token.TokenNumber);
}
/// <summary>
///
/// </summary>
/// <param name="analyzer"></param>
/// <param name="token"></param>
private static void AnalyzeTokenType(TextTokenAnalyzer analyzer, TextTokenInfo token)
{
if (!string.IsNullOrEmpty(token.TokenType))
{
return;
}
token.TokenType = analyzer.Analyze(token);
}
/// <summary>
///
/// </summary>
/// <param name="partNumber"></param>
/// <param name="text"></param>
/// <returns></returns>
private TextTokenInfo GetToken(int partNumber, string text)
{
var token = new TextTokenInfo();
token.TokenText = text;
token.TokenPartNumber = partNumber;
return(token);
}
/// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
public override bool IsAllRight(TextTokenInfo token)
{
var tokens = token.GetNextTokens().ToList();
if (tokens.Count < NextCount)
{
return(false);
}
return(InternalIsAllRight(tokens[NextCount - 1]));
}
/// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
public override bool IsAllRight(TextTokenInfo token)
{
if (token.TokenPart.Tokens.IsLast(token))
{
return(false);
}
var nextToken = token.NextToken;
return(token.TokenPart.Tokens.IsLast(nextToken));
}
/// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
public static IEnumerable <TextTokenInfo> GetPreviousTokens(this TextTokenInfo token)
{
var previous = token.PreviousToken;
while (previous != null)
{
var existsPreviousToken = previous;
previous = existsPreviousToken.PreviousToken;
yield return(existsPreviousToken);
}
}
// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
public static IEnumerable <TextTokenInfo> GetNextTokens(this TextTokenInfo token)
{
var nextToken = token.NextToken;
while (nextToken != null)
{
var existsNextToken = nextToken;
nextToken = existsNextToken.NextToken;
yield return(existsNextToken);
}
}
/// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
public virtual string Analyze(TextTokenInfo token)
{
if (!string.IsNullOrEmpty(token.TokenType))
{
return(token.TokenType);
}
if (IsAllRigth(token))
{
return(TokenType);
}
return(null);
}
/// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
protected bool InternalIsAllRight(TextTokenInfo token)
{
if (token == null)
{
return(false);
}
if (string.IsNullOrEmpty(token.TokenText))
{
return(false);
}
if (string.IsNullOrEmpty(Text))
{
return(false);
}
if (TextScannerType == TextTokenTextScannerType.Equal)
{
return(token.TokenText == Text);
}
if (TextScannerType == TextTokenTextScannerType.StartsWith)
{
return(token.TokenText.StartsWith(Text));
}
if (TextScannerType == TextTokenTextScannerType.EndsWith)
{
return(token.TokenText.EndsWith(Text));
}
if (TextScannerType == TextTokenTextScannerType.Contains)
{
return(token.TokenText.Contains(Text));
}
if (TextScannerType == TextTokenTextScannerType.Regex)
{
return(new Regex(Text).IsMatch(token.TokenText));
}
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
public override bool IsAllRight(TextTokenInfo token)
{
return(InternalIsAllRight(token));
}
/// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
protected virtual bool IsAllRigth(TextTokenInfo token)
{
return(Scanners.All(a => a.IsAllRight(token)));
}
/// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <returns></returns>
public override bool IsAllRight(TextTokenInfo token)
{
return(token.TokenPart.Tokens.IsLast(token));
}
