Examples with RateOptions net.opentsdb.core.RateOptions used on opensource projects

Example 1 with RateOptions

use of net.opentsdb.core.RateOptions in project opentsdb by OpenTSDB.

the class CliQuery method parseCommandLineQuery.

/**
   * Parses the query from the command lines.
   * @param args The command line arguments.
   * @param tsdb The TSDB to use.
   * @param queries The list in which {@link Query}s will be appended.
   * @param plotparams The list in which global plot parameters will be
   * appended.  Ignored if {@code null}.
   * @param plotoptions The list in which per-line plot options will be
   * appended.  Ignored if {@code null}.
   */
static void parseCommandLineQuery(final String[] args, final TSDB tsdb, final ArrayList<Query> queries, final ArrayList<String> plotparams, final ArrayList<String> plotoptions) {
    long start_ts = DateTime.parseDateTimeString(args[0], null);
    if (start_ts >= 0)
        start_ts /= 1000;
    long end_ts = -1;
    if (args.length > 3) {
        // see if we can detect an end time
        try {
            if (args[1].charAt(0) != '+' && (args[1].indexOf(':') >= 0 || args[1].indexOf('/') >= 0 || args[1].indexOf('-') >= 0 || Long.parseLong(args[1]) > 0)) {
                end_ts = DateTime.parseDateTimeString(args[1], null);
            }
        } catch (NumberFormatException nfe) {
        // ignore it as it means the third parameter is likely the aggregator
        }
    }
    // it clobbers -1 results
    if (end_ts >= 0)
        end_ts /= 1000;
    int i = end_ts < 0 ? 1 : 2;
    while (i < args.length && args[i].charAt(0) == '+') {
        if (plotparams != null) {
            plotparams.add(args[i]);
        }
        i++;
    }
    while (i < args.length) {
        final Aggregator agg = Aggregators.get(args[i++]);
        final boolean rate = args[i].equals("rate");
        RateOptions rate_options = new RateOptions(false, Long.MAX_VALUE, RateOptions.DEFAULT_RESET_VALUE);
        if (rate) {
            i++;
            long counterMax = Long.MAX_VALUE;
            long resetValue = RateOptions.DEFAULT_RESET_VALUE;
            if (args[i].startsWith("counter")) {
                String[] parts = Tags.splitString(args[i], ',');
                if (parts.length >= 2 && parts[1].length() > 0) {
                    counterMax = Long.parseLong(parts[1]);
                }
                if (parts.length >= 3 && parts[2].length() > 0) {
                    resetValue = Long.parseLong(parts[2]);
                }
                rate_options = new RateOptions(true, counterMax, resetValue);
                i++;
            }
        }
        final boolean downsample = args[i].equals("downsample");
        if (downsample) {
            i++;
        }
        final long interval = downsample ? Long.parseLong(args[i++]) : 0;
        final Aggregator sampler = downsample ? Aggregators.get(args[i++]) : null;
        final String metric = args[i++];
        final HashMap<String, String> tags = new HashMap<String, String>();
        while (i < args.length && args[i].indexOf(' ', 1) < 0 && args[i].indexOf('=', 1) > 0) {
            Tags.parse(tags, args[i++]);
        }
        if (i < args.length && args[i].indexOf(' ', 1) > 0) {
            plotoptions.add(args[i++]);
        }
        final Query query = tsdb.newQuery();
        query.setStartTime(start_ts);
        if (end_ts > 0) {
            query.setEndTime(end_ts);
        }
        query.setTimeSeries(metric, tags, agg, rate, rate_options);
        if (downsample) {
            query.downsample(interval, sampler);
        }
        queries.add(query);
    }
}