private LockupValue ParceInternal(string text)
{
var textStream = new AntlrInputStream(text.ToLower());
var lexer = new EurekahedgeLockupAntlrLexer(textStream);
var tockenStream = new CommonTokenStream(lexer);
var parcer = new EurekahedgeLockupAntlrParser(tockenStream);
var visitor = new EurekahedgeLockupAntlrVisitor();
visitor.VisitGeneral(parcer.general());
LockupValue result = new LockupValue();
// Duration
if (visitor.periodMatch != null)
{
result.LockupDuration = ToDuration(visitor.numberMatch, visitor.periodMatch);
}
// Period
if (visitor.periodMatch != null)
{
result.LockupPeriod = ToPeriod(visitor.periodMatch.TokenType);
}
// Fee
if (visitor.percentMatch != null && visitor.periodMatch != null)
{
result.LockupFee = ToFee(visitor.percentMatch);
}
// LockupType
if (visitor.softOrHardMatch != null)
{
result.LockupType = visitor.softOrHardMatch.TokenType == EurekahedgeLockupTokenType.Soft ? LockupType.Soft : LockupType.Hard;
}
else if (visitor.yesOrNoMatch?.TokenType == EurekahedgeLockupTokenType.No && visitor.periodMatch != null)
{
result.LockupType = LockupType.Soft;
}
else if (visitor.percentMatch != null && result.LockupFee != null && visitor.periodMatch != null)
{
result.LockupType = LockupType.Soft;
}
else if (visitor.yesOrNoMatch?.TokenType == EurekahedgeLockupTokenType.Yes)
{
result.LockupType = LockupType.Hard;
}
else if (visitor.periodMatch != null)
{
result.LockupType = LockupType.Hard;
}
return(result);
}
private LockupValue Parce(List <EurekahedgeLockupTockenizer.TokenMatch> tokens)
{
LockupValue result = new LockupValue();
// Duration, Period
Tockenizer <EurekahedgeLockupTokenType> .TokenMatch numberMatch;
Tockenizer <EurekahedgeLockupTokenType> .TokenMatch periodMatch;
FindNumberPeriodPattern(tokens, out numberMatch, out periodMatch);
if (numberMatch != null)
{
result.LockupDuration = ToDuration(numberMatch, periodMatch);
}
if (periodMatch != null)
{
result.LockupPeriod = ToPeriod(periodMatch.TokenType);
}
// Fee
Tockenizer <EurekahedgeLockupTokenType> .TokenMatch percentMatch = tokens.FirstOrDefault(x => x.TokenType == EurekahedgeLockupTokenType.PercentValue);
if (percentMatch != null)
{
result.LockupFee = ToFee(percentMatch);
}
// LockupType
Tockenizer <EurekahedgeLockupTokenType> .TokenMatch softOrHardMatch = tokens.FirstOrDefault(x => IsSoftOrHard(x.TokenType));
if (softOrHardMatch != null)
{
result.LockupType = softOrHardMatch.TokenType == EurekahedgeLockupTokenType.Hard ? LockupType.Hard : LockupType.Soft;
}
else if (percentMatch != null)
{
result.LockupType = LockupType.Soft;
}
else if (periodMatch != null)
{
result.LockupType = tokens.Any(x => x.TokenType == EurekahedgeLockupTokenType.No) ? LockupType.Soft : LockupType.Hard;
}
else if (tokens.Any(x => x.TokenType == EurekahedgeLockupTokenType.Yes))
{
result.LockupType = LockupType.Hard;
}
if (!result.LockupFee.HasValue && (!result.LockupDuration.HasValue || !result.LockupPeriod.HasValue))
{
if (tokens.Exists(x => IsPeriodType(x.TokenType)) || tokens.Exists(x => IsNumberType(x.TokenType)))
{
result.Warning = true;
}
}
return(result);
}