Example #1
0
        public override Expression VisitConditionalOrExpression([NotNull] RuleEngineParser.ConditionalOrExpressionContext context)
        {
            var conditionalAndExpressionContexts = context.conditionalAndExpression();

            var leftExpression = VisitConditionalAndExpression(conditionalAndExpressionContexts[0]);

            for (int i = 1; i < conditionalAndExpressionContexts.Length; i++)
            {
                var rightExpression = VisitConditionalAndExpression(conditionalAndExpressionContexts[i]);
                leftExpression = Expression.MakeBinary(ExpressionType.OrElse, leftExpression, rightExpression);
            }

            return(leftExpression);
        }
Example #2
0
 /// <summary>
 /// Visit a parse tree produced by <see cref="RuleEngineParser.conditionalOrExpression"/>.
 /// <para>
 /// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
 /// on <paramref name="context"/>.
 /// </para>
 /// </summary>
 /// <param name="context">The parse tree.</param>
 /// <return>The visitor result.</return>
 public virtual Result VisitConditionalOrExpression([NotNull] RuleEngineParser.ConditionalOrExpressionContext context)
 {
     return(VisitChildren(context));
 }