Examples with MeasurementRowsBuilder org.opennms.newts.aggregate.Utils.MeasurementRowsBuilder used on opensource projects

Example 16 with MeasurementRowsBuilder

use of org.opennms.newts.aggregate.Utils.MeasurementRowsBuilder in project newts by OpenNMS.

the class PrimaryDataTest method testLongSamples.

@Test
public void testLongSamples() {
    // Samples occur later-than (after) the step interval.
    Iterator<Row<Sample>> testData = new SampleRowsBuilder(new Resource("localhost"), MetricType.GAUGE).row(0).element("m0", 0).element("m1", 1).row(350).element("m0", 1).element("m1", 2).row(650).element("m0", 2).element("m1", 3).row(950).element("m0", 3).element("m1", 4).build();
    // Minimal result descriptor
    ResultDescriptor rDescriptor = new ResultDescriptor().step(Duration.seconds(300)).datasource("m0", "m0", Duration.seconds(600), null).datasource("m1", "m1", Duration.seconds(600), null);
    // Expected results
    Iterator<Row<Measurement>> expected = new MeasurementRowsBuilder(new Resource("localhost")).row(300).element("m0", 1.0).element("m1", 2.0).row(600).element("m0", 1.83333333).element("m1", 2.83333333).row(900).element("m0", 2.83333333).element("m1", 3.83333333).build();
    PrimaryData primaryData = new PrimaryData(new Resource("localhost"), Timestamp.fromEpochSeconds(300), Timestamp.fromEpochSeconds(900), rDescriptor, testData);
    assertRowsEqual(expected, primaryData);
}

Example 17 with MeasurementRowsBuilder

use of org.opennms.newts.aggregate.Utils.MeasurementRowsBuilder in project newts by OpenNMS.

the class PrimaryDataTest method testSkippedSample.

@Test
public void testSkippedSample() {
    // Sample m0 is missing at timestamp 550, (but interval does not exceed heartbeat).
    Iterator<Row<Sample>> testData = new SampleRowsBuilder(new Resource("localhost"), MetricType.GAUGE).row(0).element("m0", 0).element("m1", 1).row(250).element("m0", 1).element("m1", 2).row(550).element("m1", 3).row(840).element("m0", 3).element("m1", 4).build();
    // Minimal result descriptor
    ResultDescriptor rDescriptor = new ResultDescriptor().step(Duration.seconds(300)).datasource("m0", "m0", Duration.seconds(600), null).datasource("m1", "m1", Duration.seconds(600), null);
    // Expected results
    Iterator<Row<Measurement>> expected = new MeasurementRowsBuilder(new Resource("localhost")).row(300).element("m0", 1.33333333).element("m1", 2.16666667).row(600).element("m0", 3.00000000).element("m1", 3.16666667).row(900).element("m0", 3.00000000).element("m1", 4.00000000).build();
    PrimaryData primaryData = new PrimaryData(new Resource("localhost"), Timestamp.fromEpochSeconds(300), Timestamp.fromEpochSeconds(900), rDescriptor, testData);
    assertRowsEqual(expected, primaryData);
}

Example 18 with MeasurementRowsBuilder

use of org.opennms.newts.aggregate.Utils.MeasurementRowsBuilder in project newts by OpenNMS.

the class PrimaryDataTest method testLeadingSamplesMiss.

@Test
public void testLeadingSamplesMiss() {
    // Missing a couple leading samples
    Iterator<Row<Sample>> testData = new SampleRowsBuilder(new Resource("localhost"), MetricType.GAUGE).row(900000300).element("m0", 0).row(900000600).element("m0", 1).row(900000900).element("m0", 2).row(900001200).element("m0", 3).build();
    ResultDescriptor rDescriptor = new ResultDescriptor(Duration.seconds(300)).datasource("m0", "m0", Duration.seconds(600), null);
    // Expected results
    Iterator<Row<Measurement>> expected = new MeasurementRowsBuilder(new Resource("localhost")).row(900000000).element("m0", Double.NaN).row(900000300).element("m0", Double.NaN).row(900000600).element("m0", 1).row(900000900).element("m0", 2).row(900001200).element("m0", 3).build();
    PrimaryData primaryData = new PrimaryData(new Resource("localhost"), Timestamp.fromEpochSeconds(900000000), Timestamp.fromEpochSeconds(900001200), rDescriptor, testData);
    assertRowsEqual(expected, primaryData);
}

Example 19 with MeasurementRowsBuilder

use of org.opennms.newts.aggregate.Utils.MeasurementRowsBuilder in project newts by OpenNMS.

the class PrimaryDataTest method testOneToManySamples.

@Test
public void testOneToManySamples() {
    // Actual sample interval is smaller than step size; One sample is mapped to many measurements
    Iterator<Row<Sample>> testData = new SampleRowsBuilder(new Resource("localhost"), MetricType.GAUGE).row(0).element("m0", 0).element("m1", 1).row(900).element("m0", 1).element("m1", 2).row(1800).element("m0", 2).element("m1", 3).build();
    // Minimal result descriptor
    ResultDescriptor rDescriptor = new ResultDescriptor().step(Duration.seconds(300)).datasource("m0", "m0", Duration.seconds(1000), null).datasource("m1", "m1", Duration.seconds(1000), null);
    // Expected results
    Iterator<Row<Measurement>> expected = new MeasurementRowsBuilder(new Resource("localhost")).row(300).element("m0", 1).element("m1", 2).row(600).element("m0", 1).element("m1", 2).row(900).element("m0", 1).element("m1", 2).row(1200).element("m0", 2).element("m1", 3).row(1500).element("m0", 2).element("m1", 3).row(1800).element("m0", 2).element("m1", 3).build();
    PrimaryData primaryData = new PrimaryData(new Resource("localhost"), Timestamp.fromEpochSeconds(300), Timestamp.fromEpochSeconds(1800), rDescriptor, testData);
    assertRowsEqual(expected, primaryData);
}

Example 20 with MeasurementRowsBuilder

use of org.opennms.newts.aggregate.Utils.MeasurementRowsBuilder in project newts by OpenNMS.

the class PrimaryDataTest method testVeryShortSamples.

@Test
public void testVeryShortSamples() {
    // Samples occur prior to the nearest step interval boundary.
    Iterator<Row<Sample>> testData = new SampleRowsBuilder(new Resource("localhost"), MetricType.GAUGE).row(000).element("m0", 0).element("m1", 1).row(250).element("m0", 1).element("m1", 2).row(550).element("m0", 2).element("m1", 3).row(850).element("m0", 3).element("m1", 4).build();
    // Minimal result descriptor
    ResultDescriptor rDescriptor = new ResultDescriptor().step(Duration.seconds(300)).datasource("m0", "m0", Duration.seconds(600), null).datasource("m1", "m1", Duration.seconds(600), null);
    // Expected results
    Iterator<Row<Measurement>> expected = new MeasurementRowsBuilder(new Resource("localhost")).row(300).element("m0", 1.16666667).element("m1", 2.16666667).row(600).element("m0", 2.16666667).element("m1", 3.16666667).row(900).element("m0", 3.0).element("m1", 4.0).row(1200).element("m0", Double.NaN).element("m1", Double.NaN).row(1500).element("m0", Double.NaN).element("m1", Double.NaN).build();
    PrimaryData primaryData = new PrimaryData(new Resource("localhost"), Timestamp.fromEpochSeconds(300), Timestamp.fromEpochSeconds(1500), rDescriptor, testData);
    assertRowsEqual(expected, primaryData);
}