private Statement[] GetStatements(TSqlParser.Sql_clausesContext context)
{
Statement[] result;
if (context != null)
{
result = context.sql_clause().Select(clause => (Statement)Visit(clause)).ToArray();
}
else
{
result = ArrayUtils <Statement> .EmptyArray;
}
return(result);
}
private void ParseListener(string input)
{
TSqlLexer lexer = new TSqlLexer(new AntlrInputStream(input));
CommonTokenStream tokens = new CommonTokenStream(lexer);
TSqlParser parser = new TSqlParser(tokens);
TSqlParser.Select_statementContext selectStatement = new TSqlParser.Select_statementContext(parser.Context, 0);
TSqlParser.Select_list_elemContext selectElements = new TSqlParser.Select_list_elemContext(parser.Context, 0);
TSqlParser.Select_listContext selectListContext = new TSqlParser.Select_listContext(parser.Context, 0);
TSqlParser.Sql_clauseContext sqlClauseContext = new TSqlParser.Sql_clauseContext(parser.Context, 0);
TSqlParser.Sql_clausesContext clasesContext = new TSqlParser.Sql_clausesContext(parser.Context, 0);
ParseTreeWalker walker = new ParseTreeWalker();
TSqlParserListenerExtended listener = new TSqlParserListenerExtended();
walker.Walk(listener, selectStatement);
walker.Walk(listener, selectListContext);
walker.Walk(listener, selectElements);
walker.Walk(listener, sqlClauseContext);
walker.Walk(listener, clasesContext);
}
public override void ExitSql_clauses([NotNull] TSqlParser.Sql_clausesContext context)
{
base.ExitSql_clauses(context);
Debug.WriteLine("ExitSql_clause");
Debug.WriteLine(context.GetText());
}