AIMA.Core.Logic.Propositional.Parsing.PEParser.parseAtomicSentence C# (CSharp) Method

        private AtomicSentence parseAtomicSentence()
        {
            Token t = lookAhead(1);
            if (t.getType() == (int)LogicTokenTypes.TRUE)
            {
                return parseTrue();
            }
            else if (t.getType() == (int)LogicTokenTypes.FALSE)
            {
                return parseFalse();
            }
            else if (t.getType() == (int)LogicTokenTypes.SYMBOL)
            {
                return parseSymbol();
            }
            else
            {
                throw new ApplicationException(
                        "Error in parseAtomicSentence with Token " + lookAhead(1));
            }
        }