AjRools.Expert.Compiler.Parser.ParseRule C# (CSharp) Méthode

        public Rule ParseRule()
        {
            this.SkipBlankLines();
            Token token = this.NextToken();

            if (token == null)
                return null;

            this.PushToken(token);

            if (token.Type == TokenType.Name && token.Value == "end")
                return null;

            this.ParseWordLine("rule");

            this.ParseWordLine("when");

            IList<Fact> conditions = this.ParseFacts();

            this.ParseWordLine("then");

            IList<Fact> assertions = this.ParseFacts();

            this.ParseWordLine("end");

            return new Rule(conditions, assertions);
        }

        public void ParseSimpleConditionRule()
        {
            Parser parser = new Parser(new StreamReader("SimpleComparisonRule.txt"));

            Rule rule = parser.ParseRule();

            Assert.IsNotNull(rule);

            Assert.IsTrue(rule.Conditions.Contains(new ComparisonFact("Temperature", Comparison.Greater, 37)));
            Assert.IsTrue(rule.Assertions.Contains(new IsFact("HasFever", true)));

            Assert.IsNull(parser.ParseRule());
        }