private SectionImportRaw ParseImport()
{
SectionImportRaw ast = new SectionImportRaw();
ast.KeyToken = (LexTokenText)tape.Current.FirstToken;
List <SectionImportRaw.PackageRaw> packages = new List <SectionImportRaw.PackageRaw>();
/*分析'导入包:'后面的包名称 */
List <LexToken> packagesTokens; // = new List<LexToken>();
packagesTokens = tape.Current.GetSubs(2); // new List<LexToken>();
ParseImportPackages(packages, packagesTokens);
tape.MoveNext();
while (tape.HasCurrent)
{
if (IsSectionHead(tape.Current))
{
break;
}
packagesTokens = tape.Current.ToList();
ParseImportPackages(packages, packagesTokens);
tape.MoveNext();
}
ast.Packages = packages;
return(ast);
}
private SectionRaw ParseSection()
{
string headText = tape.Current.FirstToken.Text;
bool secondIsColon = tape.Current.SecondToken.IsKind(TokenKindSymbol.Colon);
if (false)
{
//<<重新编写分析，同行换行都可以>>
}
else if (secondIsColon && headText == "导入包")
{
SectionImportRaw section = ParseImport();
return(section);
}
else if (secondIsColon && headText == "导入类")
{
SectionUseRaw section = ParseUse();
return(section);
}
//else if (secondIsColon && headText == "约定")
//{
// SectionEnum section = ParseEnum();
// return section;
//}
else if (secondIsColon && headText == "名称")
{
SectionNameRaw section = ParseClassName();
return(section);
}
else if (secondIsColon && headText == "属于")
{
SectionExtendsRaw section = ParseExtends();
return(section);
}
//else if (secondIsColon && headText == "声明" )
//{
// SectionDim section = ParseDim();
// return section;
//}
else if (secondIsColon && headText == "属性")
{
SectionPropertiesRaw section = ParseProperties();
return(section);
}
else
{
SectionProcRaw section = ParseProc();
return(section);
}
}
public SectionImport(FileAST fileAST, SectionImportRaw sectionImportRaw)
{
ASTFile = fileAST;
Raw = sectionImportRaw;
}