protected override IEnumerable <UnparsableAst> GetChildren(Unparser.ChildBnfTerms childBnfTerms, object astValue, Unparser.Direction direction)
{
foreach (var childRuleReferredBnfTerm in childBnfTerms.Select((childBnfTerm, index) =>
new ReferredBnfTermEI(childBnfTerms.ContentIndex, childBnfTerm, direction == Unparser.Direction.LeftToRight ? index : childBnfTerms.Count - 1 - index)
))
{
object childAstValue;
Member member;
if (IsMemberAtRule(childRuleReferredBnfTerm))
{
member = GetMemberByAtRule(childRuleReferredBnfTerm);
childAstValue = GetValue(member.MemberInfo, astValue);
}
else if (childRuleReferredBnfTerm.BnfTerm is BnfiTermCopy)
{
member = null;
childAstValue = astValue;
}
else
{
member = null;
childAstValue = astValue;
}
if (childAstValue == null && childRuleReferredBnfTerm.BnfTerm is BnfiTermConversion && ((BnfiTermConversion)childRuleReferredBnfTerm.BnfTerm).isOptionalValue)
{
continue;
}
yield return(new UnparsableAst(childRuleReferredBnfTerm.BnfTerm, childAstValue, member));
}
}
protected override IEnumerable <UnparsableAst> GetChildren(Unparser.ChildBnfTerms childBnfTerms, object astValue, Unparser.Direction direction)
{
return(childBnfTerms.Select(childBnfTerm => new UnparsableAst(childBnfTerm, astValue)));
}
protected override IEnumerable <UnparsableAst> GetChildren(Unparser.ChildBnfTerms childBnfTerms, object astValue, Unparser.Direction direction)
{
return(childBnfTerms.Select(childBnfTerm => new UnparsableAst(childBnfTerm, astValue: valueCreatorFromNoAst != null ? valueCreatorFromNoAst() : null)));
}
