static QFile hamsterfyMetricsFile(int id, QFile metricsFile)
{
var hamster = hamsterMetricsFile(id, metricsFile);
info("starting write to hamster db: " + hamster);
var db = new Database();
db.Create(hamster.path());
var metricCsv = new CsvStreamer(metricsFile, true);
var fileMetricNames = rest(list <string>(metricCsv.header()));
var runs = new List <int>();
eachUntilNull(() => metricCsv.next(), jRecord => {
var record = list <string>(jRecord);
var run = int.Parse(first(record));
runs.Add(run);
var doubles = array(convert(rest(record), s => STOMetricsWriter.fromMetricCsv(s)));
var bytes = new byte[doubles.Length * 8];
Buffer.BlockCopy(doubles, 0, bytes, 0, bytes.Length);
db.Insert(runKey(run), bytes);
});
db.Insert(METRICS_KEY, serialize(list(fileMetricNames)));
db.Insert(RUNS_KEY, serialize(runs));
insertMetricSortedRuns(db);
db.Close();
info("done hamster write");
return(hamster);
}
IEnumerable <string> metricsFromExistingFile()
{
var csv = new CsvStreamer(allFile(), true);
try {
return(rest(list <string>(csv.header())));
} finally {
csv.close();
}
}
public List <int> completedRuns()
{
var all = allFile();
if (!all.exists())
{
return(new List <int>());
}
var csv = new CsvStreamer(all, true);
var result = new List <int>();
while (trueDat())
{
var next = csv.next();
if (next == null)
{
break;
}
var record = list <string>(next);
result.Add(int.Parse(first(record)));
}
return(result);
}
static void hamsterfyParametersFile(int id, QFile paramsFile)
{
var hamster = hamsterParametersFile(id, paramsFile);
info("starting write to hamster db: " + hamster);
var db = new Database();
db.Create(hamster.path());
var paramCsv = new CsvStreamer(paramsFile, true);
var fileParamNames = rest(list <string>(paramCsv.header()));
var runs = new List <int>();
eachUntilNull(() => paramCsv.next(), jRecord => {
var record = list <string>(jRecord);
var run = int.Parse(first(record));
runs.Add(run);
db.Insert(runKey(run), serialize(list(rest(record))));
});
db.Insert(PARAMS_KEY, serialize(list(fileParamNames)));
db.Insert(RUNS_KEY, serialize(runs));
insertParameterSortedRuns(db);
db.Close();
info("done hamster write");
}
