public DataIter parseLine(String line) throws InvalidEntryException {
try {
TanxPVLog pvlog = TanxPVLogParser.parse(line);
if (pvlog == null) {
return null;
}
String pid=pvlog.getPid();
String strts=pvlog.getTimestamp();
if(pid==null||strts==null||pid.length()>50)
{
return null;
}