Impala Documentation

void Impala::Core::Database::RawDataSet::Init	(	Util::Database *	db,
		String	setName,
		String	setFileName
	)			`[inline, protected]`

Definition at line 926 of file RawDataSet.h.

References AddFile(), Impala::Util::StringParser::At(), Impala::Util::IOBuffer::Available(), Impala::Util::StringParser::Eat(), Impala::FileNameBase(), Impala::Util::StringParser::GetInt(), Impala::Util::Database::GetIOBuffer(), Impala::Util::StringParser::GetString2(), ILOG_DEBUG, mDb, mHasFiles, mLastId, mLastKeyForWarning, mProtocolAndHost, mQuidClass, mSetFileName, mSetName, mSetNameBase, Impala::QUID_CLASS_UNKNOWN, Impala::Util::IOBuffer::ReadLine(), Impala::Timer::SplitTime(), Impala::StringReplaceAll(), Impala::Util::StringParser::TheEnd(), and Impala::Util::IOBuffer::Valid().

00927     {
00928         mLastKeyForWarning = -1;
00929         mDb = db;
00930         mSetName = setName;
00931         mSetNameBase = FileNameBase(mSetName);
00932         mSetFileName = setFileName;
00933         mProtocolAndHost = "not_set";
00934         mHasFiles = false;
00935         mLastId = 0;
00936         if (mSetFileName == String(""))
00937             return;
00938         mQuidClass = QUID_CLASS_UNKNOWN;
00939         ILOG_DEBUG("opening data file " << mSetFileName);
00940         Timer timer(1);
00941         Util::IOBuffer* f = mDb->GetIOBuffer(mSetFileName, true, true, "");
00942         if (f->Valid())
00943         {
00944             while (f->Available())
00945             {
00946                 String line = f->ReadLine();
00947                 if (line[0] && (line[0] != '#'))
00948                 {
00949                     int id = -1;
00950                     String name("");
00951                     Util::StringParser p(line);
00952                     while (!p.TheEnd())
00953                     {
00954                         if (p.At("<id="))
00955                         {
00956                             p.Eat('=');
00957                             id = p.GetInt('>', true);
00958                             p.Eat('>');
00959                         }
00960                         else
00961                         {
00962                             String s = p.GetString2(false);
00963                             name = StringReplaceAll(s, "\\", "/");
00964                         }
00965                     }
00966                     AddFile(name, id);
00967                 }
00968             }
00969         }
00970         delete f;
00971         ILOG_DEBUG("done read file in " << timer.SplitTime());
00972     }

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