public static bool AddBracketIfIsFirstInstance(this LineEvaluationModel model, BracketInfoModel bracketInfo)
{
if (model.Brackets.ContainsKey(bracketInfo.Type)) return false;
var bracketTracker = new BracketTracker
{
AmountOpen = bracketInfo.IsOpener ? 1 : 0,
AmountClosed = bracketInfo.IsOpener ? 0 : 1,
};
if (bracketTracker.AmountOpen == 0 && bracketTracker.AmountClosed > 0)
{
throw new ArgumentException(string.Format("Attempted to add a closing {0} without an opening equivalent", bracketInfo.Type));
}
model.Brackets.Add(bracketInfo.Type, bracketTracker);
return true;
}
public static BracketInfoModel GetBracketInfo(this char character)
{
var result = new BracketInfoModel { Type = BracketType.NotABracket };
foreach (var bracketDefintion in BracketDefintions)
{
if (bracketDefintion.Opener == character)
{
result.IsOpener = true;
result.Type = bracketDefintion.BracketType;
}
else if (bracketDefintion.Closer == character)
{
result.IsOpener = false;
result.Type = bracketDefintion.BracketType;
}
}
return result;
}
public static BracketInfoModel GetBracketInfo(this char character)
{
var result = new BracketInfoModel {
Type = BracketType.NotABracket
};
foreach (var bracketDefintion in BracketDefintions)
{
if (bracketDefintion.Opener == character)
{
result.IsOpener = true;
result.Type = bracketDefintion.BracketType;
}
else if (bracketDefintion.Closer == character)
{
result.IsOpener = false;
result.Type = bracketDefintion.BracketType;
}
}
return(result);
}