public PftProgram(PftParser.ProgramContext node)
: base(node)
{
// Программа состоит из последовательности операторов
foreach (PftParser.StatementContext statementContext
in node.statement())
{
Children.Add(new PftStatement(statementContext));
}
}
public PftFormatter ParseInput
(
string input
)
{
AntlrInputStream stream = new AntlrInputStream(input);
PftLexer lexer = new PftLexer(stream);
CommonTokenStream tokens = new CommonTokenStream(lexer);
PftParser parser = new PftParser(tokens);
PftParser.ProgramContext programContext = parser.program();
Program = new PftProgram(programContext);
if (!Program.Validate(false))
{
throw new ArgumentException();
}
return(this);
}
public PftProgram
(
PftParser.ProgramContext context
)
{
if (context.pftInfoBlock() != null)
{
Info = new PftInfoBlock(context.pftInfoBlock());
Children.Add(Info);
}
foreach (PftParser.CompositeElementContext subContext
in context.compositeElement())
{
PftAst child = PftDispatcher.DispatchFormat(subContext);
if (!ReferenceEquals(child, null))
{
Children.Add(child);
}
}
}
/// <summary>
/// Exit a parse tree produced by <see cref="PftParser.program"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitProgram([NotNull] PftParser.ProgramContext context)
{
}
