public override Expression VisitJsonCreationExp([NotNull] ExpressionAntlrParser.JsonCreationExpContext context) { var expr = this.MakeExpression(ExpressionType.Json, new Constant("{}")); if (context.keyValuePairList() != null) { foreach (var kvPair in context.keyValuePairList().keyValuePair()) { var key = string.Empty; var keyNode = kvPair.key().children[0]; if (keyNode is ITerminalNode node) { if (node.Symbol.Type == ExpressionAntlrParser.IDENTIFIER) { key = node.GetText(); } else { key = node.GetText().Substring(1, node.GetText().Length - 2); } } expr = this.MakeExpression(ExpressionType.SetProperty, expr, new Constant(key), this.Visit(kvPair.expression())); } } return(expr); }
/// <summary> /// Exit a parse tree produced by the <c>jsonCreationExp</c> /// labeled alternative in <see cref="ExpressionAntlrParser.primaryExpression"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitJsonCreationExp([NotNull] ExpressionAntlrParser.JsonCreationExpContext context) { }
/// <summary> /// Visit a parse tree produced by the <c>jsonCreationExp</c> /// labeled alternative in <see cref="ExpressionAntlrParser.primaryExpression"/>. /// <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 VisitJsonCreationExp([NotNull] ExpressionAntlrParser.JsonCreationExpContext context) { return(VisitChildren(context)); }