Esempio n. 1
0
        public Actions Build(ILogger logger,
                             States states,
                             Symbols symbols,
                             ConflictResolvers resolvers)
        {
            var data = new int[states.Count, symbols.Count];

            for (var j = 0; j < data.GetLength(0); j++)
            {
                for (var i = 0; i < data.GetLength(1); i++)
                {
                    data[j, i] = -1;
                }
            }

            foreach (var stateAction in actions)
            {
                foreach (var q in stateAction.Value)
                {
                    var items = q.Value;
                    if (items.Count == 0)
                    {
                        continue;
                    }

                    if (items.Count == 1)
                    {
                        data[stateAction.Key, q.Key] = items[0];
                    }
                    else if (resolvers.TryFind(
                                 state: stateAction.Key,
                                 symbol: q.Key,
                                 action: out var resolveAction) &&
                             items.Contains(resolveAction))
                    {
                        data[stateAction.Key, q.Key] = resolveAction;
                    }