public TrwPathBuilder()
{
pathStack = new Stack <PathElem>();
pathStack.Push(new PathElem());
stringBuilder = new StringBuilder();
prev = new PathElem {
PropName = "LAST"
};
}
public void OnRead(ITrwReader reader)
{
if (popNext)
{
prev = pathStack.Pop();
popNext = false;
}
switch (reader.TokenType)
{
case TrwTokenType.None:
break;
case TrwTokenType.StartObject:
OnStartReadValue();
prev = new PathElem {
PropName = "DUMMY"
};
break;
case TrwTokenType.EndObject:
popNext = true;
break;
case TrwTokenType.StartArray:
OnStartReadValue();
prev = new PathElem {
ArrayIndex = -1
};
break;
case TrwTokenType.EndArray:
popNext = true;
break;
case TrwTokenType.PropertyName:
pathStack.Push(new PathElem {
PropName = reader.ValueAsString
});
break;
case TrwTokenType.Null:
case TrwTokenType.Boolean:
case TrwTokenType.Integer:
case TrwTokenType.Float:
case TrwTokenType.String:
OnStartReadValue();
popNext = true;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
public void OnSkip(ITrwReader reader)
{
prev = pathStack.Pop();
popNext = false;
OnRead(reader);
}
