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

Example 16 with DataPoint

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

the class TestMovingAverage method evaluateWindow6dps.

@Test
public void evaluateWindow6dps() throws Exception {
    params.add("6");
    final DataPoints[] results = func.evaluate(data_query, query_results, params);
    assertEquals(1, results.length);
    assertEquals(METRIC, results[0].metricName());
    long ts = START_TIME;
    double v = 0;
    for (DataPoint dp : results[0]) {
        assertEquals(ts, dp.timestamp());
        assertFalse(dp.isInteger());
        assertEquals(v, dp.doubleValue(), 0.001);
        ts += INTERVAL;
    }
}

Example 17 with DataPoint

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

the class TestMovingAverage method evaluateWindow4min.

@Test
public void evaluateWindow4min() throws Exception {
    params.add("'4min'");
    final DataPoints[] results = func.evaluate(data_query, query_results, params);
    assertEquals(1, results.length);
    assertEquals(METRIC, results[0].metricName());
    long ts = START_TIME;
    double v = 0;
    for (DataPoint dp : results[0]) {
        assertEquals(ts, dp.timestamp());
        assertFalse(dp.isInteger());
        assertEquals(v, dp.doubleValue(), 0.001);
        ts += INTERVAL;
        if (ts == 1356998640000L) {
            v = 3.5;
        }
    }
}

Example 18 with DataPoint

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

the class TestMovingAverage method evaluateWindow2dps.

@Test
public void evaluateWindow2dps() throws Exception {
    params.add("2");
    final DataPoints[] results = func.evaluate(data_query, query_results, params);
    assertEquals(1, results.length);
    assertEquals(METRIC, results[0].metricName());
    long ts = START_TIME;
    double v = 0;
    for (DataPoint dp : results[0]) {
        assertEquals(ts, dp.timestamp());
        assertFalse(dp.isInteger());
        assertEquals(v, dp.doubleValue(), 0.001);
        ts += INTERVAL;
        if (v < 1) {
            v = 1.5;
        } else {
            v += 1;
        }
    }
}

Example 19 with DataPoint

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

the class TestMovingAverage method evaluateSubQuery.

@Test
public void evaluateSubQuery() throws Exception {
    params.add("1");
    SeekableView view2 = SeekableViewsForTest.generator(START_TIME, INTERVAL, NUM_POINTS, true, 10, 1);
    DataPoints dps2 = PowerMockito.mock(DataPoints.class);
    when(dps2.iterator()).thenReturn(view2);
    when(dps2.metricNameAsync()).thenReturn(Deferred.fromResult("sys.mem"));
    DataPoints[] group_bys2 = new DataPoints[] { dps2 };
    query_results.add(group_bys2);
    final DataPoints[] results = func.evaluate(data_query, query_results, params);
    assertEquals(2, results.length);
    assertEquals(METRIC, results[0].metricName());
    assertEquals("sys.mem", results[1].metricName());
    long ts = START_TIME;
    double v = 1;
    for (DataPoint dp : results[0]) {
        assertEquals(ts, dp.timestamp());
        assertFalse(dp.isInteger());
        assertEquals(v, dp.doubleValue(), 0.001);
        ts += INTERVAL;
        v += 1;
    }
    ts = START_TIME;
    v = 10;
    for (DataPoint dp : results[1]) {
        assertEquals(ts, dp.timestamp());
        assertFalse(dp.isInteger());
        assertEquals(v, dp.doubleValue(), 0.001);
        ts += INTERVAL;
        v += 1;
    }
}

Example 20 with DataPoint

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

the class CliQuery method doQuery.

private static Plot doQuery(final TSDB tsdb, final String[] args, final boolean want_plot) {
    final ArrayList<String> plotparams = new ArrayList<String>();
    final ArrayList<Query> queries = new ArrayList<Query>();
    final ArrayList<String> plotoptions = new ArrayList<String>();
    parseCommandLineQuery(args, tsdb, queries, plotparams, plotoptions);
    if (queries.isEmpty()) {
        usage(null, "Not enough arguments, need at least one query.", 2);
    }
    final Plot plot = (want_plot ? new Plot(queries.get(0).getStartTime(), queries.get(0).getEndTime()) : null);
    if (want_plot) {
        plot.setParams(parsePlotParams(plotparams));
    }
    final int nqueries = queries.size();
    for (int i = 0; i < nqueries; i++) {
        // TODO(tsuna): Optimization: run each query in parallel.
        final StringBuilder buf = want_plot ? null : new StringBuilder();
        for (final DataPoints datapoints : queries.get(i).run()) {
            if (want_plot) {
                plot.add(datapoints, plotoptions.get(i));
            } else {
                final String metric = datapoints.metricName();
                final String tagz = datapoints.getTags().toString();
                for (final DataPoint datapoint : datapoints) {
                    buf.append(metric).append(' ').append(datapoint.timestamp()).append(' ');
                    if (datapoint.isInteger()) {
                        buf.append(datapoint.longValue());
                    } else {
                        buf.append(String.format("%f", datapoint.doubleValue()));
                    }
                    buf.append(' ').append(tagz).append('\n');
                    System.out.print(buf);
                    buf.delete(0, buf.length());
                }
            }
        }
    }
    return plot;
}