private void parseRra(String word) {
// RRA:cfun:xff:steps:rows
String[] tokens = new ColonSplitter(word).split();
if (tokens.length < 5) {
throw new IllegalArgumentException("Invalid RRA definition: " + word);
}
ConsolFun cf = ConsolFun.valueOf(tokens[1]);
double xff = parseDouble(tokens[2]);
int steps = parseInt(tokens[3]);
int rows = parseInt(tokens[4]);
rrdDef.addArchive(cf, xff, steps, rows);
}
private void parseDef(String word) {
// DEF:name:type:heratbeat:min:max
String[] tokens = new ColonSplitter(word).split();
if (tokens.length < 6) {
throw new IllegalArgumentException("Invalid DS definition: " + word);
}
String dsName = tokens[1];
DsType dsType = DsType.valueOf(tokens[2]);
long heartbeat = parseLong(tokens[3]);
double min = parseDouble(tokens[4]);
double max = parseDouble(tokens[5]);
rrdDef.addDatasource(dsName, dsType, heartbeat, min, max);
}
private String createRrdDb() throws IOException {
RrdDb rrdDb = getRrdDbReference(rrdDef);
releaseRrdDbReference(rrdDb);
return rrdDef.getPath();
}