Examples with DoublePoint io.opencensus.metrics.DoubleCumulative.DoublePoint used on opensource projects

Example 6 with DoublePoint

use of io.opencensus.metrics.DoubleCumulative.DoublePoint in project instrumentation-java by census-instrumentation.

the class DoubleCumulativeImplTest method withConstantLabels.

@Test
public void withConstantLabels() {
    List<LabelKey> labelKeys = Arrays.asList(LabelKey.create("key1", "desc"), LabelKey.create("key2", "desc"));
    List<LabelValue> labelValues = Arrays.asList(LabelValue.create("value1"), LabelValue.create("value2"));
    LabelKey constantKey = LabelKey.create("constant_key", "desc");
    LabelValue constantValue = LabelValue.create("constant_value");
    Map<LabelKey, LabelValue> constantLabels = Collections.<LabelKey, LabelValue>singletonMap(constantKey, constantValue);
    DoubleCumulativeImpl doubleCumulative = new DoubleCumulativeImpl(METRIC_NAME, METRIC_DESCRIPTION, METRIC_UNIT, labelKeys, constantLabels, START_TIME);
    DoublePoint doublePoint = doubleCumulative.getOrCreateTimeSeries(labelValues);
    doublePoint.add(1);
    doublePoint.add(2);
    DoublePoint defaultPoint = doubleCumulative.getDefaultTimeSeries();
    defaultPoint.add(100);
    List<LabelKey> allKeys = new ArrayList<>(labelKeys);
    allKeys.add(constantKey);
    MetricDescriptor expectedDescriptor = MetricDescriptor.create(METRIC_NAME, METRIC_DESCRIPTION, METRIC_UNIT, Type.CUMULATIVE_DOUBLE, allKeys);
    testClock.advanceTime(ONE_MINUTE);
    Timestamp endTime = testClock.now();
    List<LabelValue> allValues = new ArrayList<>(labelValues);
    allValues.add(constantValue);
    List<TimeSeries> expectedTimeSeriesList = new ArrayList<TimeSeries>();
    TimeSeries defaultTimeSeries = TimeSeries.createWithOnePoint(Arrays.asList(UNSET_VALUE, UNSET_VALUE, constantValue), Point.create(Value.doubleValue(100), endTime), START_TIME);
    expectedTimeSeriesList.add(TimeSeries.createWithOnePoint(allValues, Point.create(Value.doubleValue(3), endTime), START_TIME));
    expectedTimeSeriesList.add(defaultTimeSeries);
    Metric metric = doubleCumulative.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric.getMetricDescriptor()).isEqualTo(expectedDescriptor);
    assertThat(metric.getTimeSeriesList().size()).isEqualTo(2);
    assertThat(metric.getTimeSeriesList()).containsExactlyElementsIn(expectedTimeSeriesList);
    doubleCumulative.removeTimeSeries(labelValues);
    Metric metric2 = doubleCumulative.getMetric(testClock);
    assertThat(metric2).isNotNull();
    assertThat(metric2.getTimeSeriesList()).containsExactly(defaultTimeSeries);
}

Example 7 with DoublePoint

use of io.opencensus.metrics.DoubleCumulative.DoublePoint in project instrumentation-java by census-instrumentation.

the class DoubleCumulativeImplTest method pointImpl_InstanceOf.

@Test
public void pointImpl_InstanceOf() {
    DoublePoint doublePoint = doubleCumulativeMetric.getOrCreateTimeSeries(LABEL_VALUES);
    assertThat(doublePoint).isInstanceOf(DoubleCumulativeImpl.PointImpl.class);
}

Example 8 with DoublePoint

use of io.opencensus.metrics.DoubleCumulative.DoublePoint in project instrumentation-java by census-instrumentation.

the class DoubleCumulativeImplTest method multipleMetrics_GetMetric.

@Test
public void multipleMetrics_GetMetric() {
    DoublePoint doublePoint = doubleCumulativeMetric.getOrCreateTimeSeries(LABEL_VALUES);
    doublePoint.add(1);
    doublePoint.add(2);
    DoublePoint defaultPoint = doubleCumulativeMetric.getDefaultTimeSeries();
    defaultPoint.add(100);
    DoublePoint doublePoint1 = doubleCumulativeMetric.getOrCreateTimeSeries(LABEL_VALUES1);
    doublePoint1.add(-100);
    doublePoint1.add(-20);
    testClock.advanceTime(ONE_MINUTE);
    Timestamp endTime = testClock.now();
    List<TimeSeries> expectedTimeSeriesList = new ArrayList<TimeSeries>();
    expectedTimeSeriesList.add(TimeSeries.createWithOnePoint(LABEL_VALUES, Point.create(Value.doubleValue(3), endTime), START_TIME));
    expectedTimeSeriesList.add(TimeSeries.createWithOnePoint(DEFAULT_LABEL_VALUES, Point.create(Value.doubleValue(100), endTime), START_TIME));
    expectedTimeSeriesList.add(TimeSeries.createWithOnePoint(LABEL_VALUES1, Point.create(Value.doubleValue(0), endTime), START_TIME));
    Metric metric = doubleCumulativeMetric.getMetric(testClock);
    assertThat(metric).isNotNull();
    assertThat(metric.getMetricDescriptor()).isEqualTo(METRIC_DESCRIPTOR);
    assertThat(metric.getTimeSeriesList().size()).isEqualTo(3);
    assertThat(metric.getTimeSeriesList()).containsExactlyElementsIn(expectedTimeSeriesList);
}