Impala Documentation

void Impala::Util::Read	(	PropertySet *	props,
		IOBuffer *	buf
	)

Definition at line 242 of file PropertySet.h.

References Impala::Util::PropertySet::Add(), Append(), ILOG_ERROR, ILOG_FUNCTION, Impala::Util::IOBuffer::ReadLine(), and Impala::Util::IOBuffer::Valid().

Referenced by Read().

00243 {
00244     ILOG_FUNCTION(Impala.Util.PropertySet.Read);
00245     if (buf == 0 || !buf->Valid())
00246     {
00247         ILOG_ERROR("Invalid io buffer");
00248         return;
00249     }
00250     String line = buf->ReadLine();
00251     if (line.find(':', 0) != String::npos)
00252     {
00253         // old style best file
00254         StringParser p(line);
00255         String s = p.GetString(':', true);
00256         if (s != "value")
00257         {
00258             ILOG_ERROR("Parse error in bestfile: "<< s <<" unexpected");
00259             return;
00260         }
00261         props->Add("value", p.GetDouble());
00262         line = buf->ReadLine();
00263     }
00264     
00265     // read normal propertyset; assume all is on one line
00266     PropertySet readProps(line);
00267     Append(props, &readProps);
00268 }

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