public override object VisitTableElement([NotNull] MiniSQLParser.TableElementContext context)
{
TableElement element = new TableElement();
if (context.columnDefinition() != null)
{
element.Type = TableElementType.AttributeDeclaration;
element.AttributeDeclaration = (AttributeDeclaration)Visit(context.columnDefinition());
}
else
{
element.Type = TableElementType.PrimaryKey;
element.PrimaryKey = (string)Visit(context.tableConstraintDef());
}
return(element);
}
/// <summary>
/// Exit a parse tree produced by <see cref="MiniSQLParser.tableElement"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitTableElement([NotNull] MiniSQLParser.TableElementContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="MiniSQLParser.tableElement"/>.
/// <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 VisitTableElement([NotNull] MiniSQLParser.TableElementContext context)
{
return(VisitChildren(context));
}
