public override void VisitRequired <TOutput>(RequiredParser <TInput, TOutput> parser)
{
if (this.showRequired)
{
WriteRequired(parser.Parser);
}
else
{
this.Visit(parser.Parser);
}
}
public override int VisitRequired <TOutput>(RequiredParser <TInput, TOutput> parser, int start)
{
var len = Search(parser.Parser, start);
if (len < 0)
{
_prevWasMissing = true;
return(0);
}
return(len);
}
private static IParser <ServiceFieldInfo> FieldParser(Context context) =>
from comments1 in CommentOrWhiteSpaceParser.Many()
from attributes in AttributeParser(context).Delimited(",").Bracketed("[", "]").Many()
from comments2 in CommentOrWhiteSpaceParser.Many()
from name in NameParser.Named("field name")
from colon in PunctuationParser(":")
from typeName in TypeParser.Named("field type name")
from required in RequiredParser.AtMostOnce()
from semicolon in PunctuationParser(";")
select new ServiceFieldInfo(name.Value, typeName.Value,
attributes.SelectMany(x => x).Concat(required),
BuildSummary(comments1, comments2),
context.GetPart(ServicePartKind.Name, name),
context.GetPart(ServicePartKind.TypeName, typeName));
public override Parser <TInput> VisitRequired <TOutput>(RequiredParser <TInput, TOutput> parser)
{
if (state.State == 0)
{
state.State = 1;
return(parser.Parser);
}
else if (state.LastResult < 0)
{
state.InputLength = 0;
return(null);
}
else
{
state.InputLength = state.LastResult;
return(null);
}
}
public override Parser <TInput> VisitRequired <TOutput>(RequiredParser <TInput, TOutput> parser)
{
if (state.State == 0)
{
state.State = 1;
state.NextOutputStart = output.Count;
return(parser.Parser);
}
else if (state.LastResult < 0)
{
output.SetCount(state.OriginalOutputCount);
output.Add(parser.Producer());
state.InputLength = 0;
return(null);
}
else
{
state.InputLength = state.LastResult;
return(null);
}
}
