IEnumerable <HelperMethod> ExtractDistinctCompressionMethods(ElementSizeStrategy sizeStrategy)
{
var result = new List <HelperMethod>();
foreach (var data in _stateData)
{
var resourceName = _config.Tables[data.TableID].Name;
foreach (var method in HelperMethod.GetDecompressionMethods(data.TransitionTable.Method, sizeStrategy, !string.IsNullOrEmpty(resourceName)))
{
if (!result.Contains(method))
{
result.Add(method);
}
}
}
return(result);
}
void WriteParserClass(TextWriter writer)
{
var size = ElementSizeStrategy.Get(_config.Manager.ElementSize);
writer.Write(" ");
writer.Write(_config.Manager.Visibility == ClassVisibility.Public ? "public" : "internal");
writer.Write(" abstract class ");
writer.WriteLine(_config.Manager.ParserName);
writer.WriteLine(" {");
if (_data.NeedsTerminalMask)
{
writer.Write(" const ");
writer.Write(_config.Manager.TypeName);
writer.Write(" ColumnMask = (");
writer.Write(_config.Manager.TypeName);
writer.Write(")");
writer.Write(_data.TerminalMask);
writer.WriteLine(";");
writer.WriteLine();
}
WriteStatistics(writer, _data.Statistics, size);
WriteParserConstructor(writer);
writer.WriteLine();
if (_config.Manager.Trace)
{
WriteTraceProperty(writer);
writer.WriteLine();
}
foreach (var entryPoint in _config.EntryPoints)
{
WriteParseMethod(writer, entryPoint, _config.EntryPoints.Count != 1);
writer.WriteLine();
}
WriteParseMethod(writer);
writer.WriteLine();
WriteReductionMethod(writer);
writer.WriteLine();
if (!_config.UseErrorRecovery)
{
WriteUnexpectedTokenMethod(writer);
}
else
{
WriteReduceErrorMethod(writer);
writer.WriteLine();
WriteCanBeFollowedBy(writer);
}
writer.WriteLine();
foreach (var method in HelperMethod.GetDecompressionMethods(_data.Actions.Method, size, !string.IsNullOrEmpty(_config.TableResourceName)))
{
method.Write(writer, 2);
writer.WriteLine();
}
writer.Write(" protected abstract ");
writer.Write(_config.Manager.TypeName);
writer.Write(" GetTokenType(Type_");
writer.Write(_config.TerminalType.Label.Text);
writer.WriteLine(" terminal);");
writer.WriteLine();
foreach (var method in GetAbstractMethods(_config))
{
WriteReductionMethod(writer, method);
}
if (_config.Manager.Trace)
{
writer.WriteLine();
WriteTraceMethod(writer);
writer.WriteLine();
WriteReductionStringMethod(writer);
}
writer.WriteLine();
WriteFields(writer, size);
writer.WriteLine();
WriteStateStruct(writer);
writer.WriteLine();
WriteTableCacheMembers(writer);
writer.WriteLine(" }");
}
