/// <summary> /// Visit a parse tree produced by <see cref="CodeQueryParser.ConstantNumber" />. /// <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> public override Object VisitConstantNumber(CodeQueryParser.ConstantNumberContext context) { Double value; if (!Double.TryParse(context.NUMBER().GetText(), out value)) { throw new Exception("Invalid number!"); } return(TreeFactory.CreateNumber(value)); }
public override CodeQueryVisitor VisitConstantNumber(CodeQueryParser.ConstantNumberContext context) { Double value; if (!Double.TryParse(context.NUMBER().GetText(), out value)) { throw new Exception("Invalid number!"); } _constants.Push(value); return(base.VisitConstantNumber(context)); }
/// <summary> /// Visit a parse tree produced by <see cref="CodeQueryParser.ConstantNumber"/>. /// <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 VisitConstantNumber([NotNull] CodeQueryParser.ConstantNumberContext context) { return(VisitChildren(context)); }
/// <summary> /// Exit a parse tree produced by <see cref="CodeQueryParser.ConstantNumber"/>. /// <para>The default implementation does nothing.</para> /// </summary> /// <param name="context">The parse tree.</param> public virtual void ExitConstantNumber([NotNull] CodeQueryParser.ConstantNumberContext context) { }