Examples with FetchResults org.opennms.netmgt.measurements.api.FetchResults used on opensource projects

Example 11 with FetchResults

use of org.opennms.netmgt.measurements.api.FetchResults in project opennms by OpenNMS.

the class NewtsFetchStrategyTest method canRetrieveAttributeWhenFallbackAttributeIsSet.

@Test
public void canRetrieveAttributeWhenFallbackAttributeIsSet() throws Exception {
    createMockResource("icmplocalhost", "icmp", "127.0.0.1");
    replay();
    Source sourceToBeFetched = new Source();
    sourceToBeFetched.setResourceId("nodeSource[NODES:1505998205].responseTime[127.0.0.1]");
    sourceToBeFetched.setAttribute("icmp");
    sourceToBeFetched.setFallbackAttribute("willNotBeFound");
    sourceToBeFetched.setAggregation("AVERAGE");
    sourceToBeFetched.setLabel("icmp");
    FetchResults fetchResults = m_newtsFetchStrategy.fetch(1431047069000L - (60 * 60 * 1000), 1431047069000L, 300 * 1000, 0, null, null, Lists.newArrayList(sourceToBeFetched), false);
    assertEquals(1, fetchResults.getColumns().keySet().size());
    assertTrue(fetchResults.getColumns().containsKey("icmplocalhost"));
    assertEquals(1, fetchResults.getTimestamps().length);
}

Example 12 with FetchResults

use of org.opennms.netmgt.measurements.api.FetchResults in project opennms by OpenNMS.

the class NewtsFetchStrategyTest method testFetchWithDuplicateResources.

@Test
public void testFetchWithDuplicateResources() throws Exception {
    List<Source> sources = Lists.newArrayList(createMockResource("icmp", "icmp", "127.0.0.1"), createMockResource("icmp", "icmp", "192.168.0.1"));
    replay();
    FetchResults fetchResults = m_newtsFetchStrategy.fetch(1431047069000L - (60 * 60 * 1000), 1431047069000L, 300 * 1000, 0, null, null, sources, false);
    // It's not possible to fetch multiple resources with the same label, we should only get 1 ICMP result
    assertEquals(1, fetchResults.getColumns().keySet().size());
}

Example 13 with FetchResults

use of org.opennms.netmgt.measurements.api.FetchResults in project opennms by OpenNMS.

the class JEXLExpressionEngineTest method performExpression.

private double[] performExpression(String expression, Map<String, Object> constants) throws ExpressionException {
    // Build a simple request with the given expression
    QueryRequest request = new QueryRequest();
    Source constant = new Source();
    constant.setLabel("x");
    request.setSources(Lists.newArrayList(constant));
    Expression exp = new Expression();
    exp.setLabel("y");
    exp.setExpression(expression);
    request.setExpressions(Lists.newArrayList(exp));
    // Build the fetch results with known values
    final int N = 100;
    long[] timestamps = new long[N];
    double[] xValues = new double[N];
    for (int i = 0; i < N; i++) {
        timestamps[i] = i * 1000;
        xValues[i] = Double.valueOf(i);
    }
    Map<String, double[]> values = Maps.newHashMap();
    values.put("x", xValues);
    FetchResults results = new FetchResults(timestamps, values, 1, constants);
    // Use the engine to evaluate the expression
    jexlExpressionEngine.applyExpressions(request, results);
    // Retrieve the results
    return results.getColumns().get("y");
}

Example 14 with FetchResults

use of org.opennms.netmgt.measurements.api.FetchResults in project opennms by OpenNMS.

the class RrdStatisticAttributeVisitorTest method testVisitWithRrdAttribute.

public void testVisitWithRrdAttribute() throws Exception {
    RrdStatisticAttributeVisitor attributeVisitor = new RrdStatisticAttributeVisitor();
    attributeVisitor.setFetchStrategy(m_fetchStrategy);
    attributeVisitor.setConsolidationFunction("AVERAGE");
    attributeVisitor.setStartTime(m_startTime);
    attributeVisitor.setEndTime(m_endTime);
    attributeVisitor.setStatisticVisitor(m_statisticVisitor);
    attributeVisitor.afterPropertiesSet();
    MockResourceType resourceType = new MockResourceType();
    resourceType.setName("interfaceSnmp");
    OnmsAttribute attribute = new RrdGraphAttribute("ifInOctets", "something", "something else");
    attribute.setResource(new OnmsResource("1", "Node One", resourceType, Collections.singleton(attribute), ResourcePath.get("foo")));
    Source source = new Source();
    source.setLabel("result");
    source.setResourceId(attribute.getResource().getId().toString());
    source.setAttribute(attribute.getName());
    source.setAggregation(attributeVisitor.getConsolidationFunction().toUpperCase());
    FetchResults results = new FetchResults(new long[] { m_startTime }, Collections.singletonMap("result", new double[] { 1.0 }), m_endTime - m_startTime, Collections.emptyMap());
    expect(m_fetchStrategy.fetch(m_startTime, m_endTime, 1, 0, null, null, Collections.singletonList(source), false)).andReturn(results);
    m_statisticVisitor.visit(attribute, 1.0);
    m_mocks.replayAll();
    attributeVisitor.visit(attribute);
    m_mocks.verifyAll();
}

Example 15 with FetchResults

use of org.opennms.netmgt.measurements.api.FetchResults in project opennms by OpenNMS.

the class RrdStatisticAttributeVisitorTest method testVisitWithNotANumberRrdAttribute.

public void testVisitWithNotANumberRrdAttribute() throws Exception {
    RrdStatisticAttributeVisitor attributeVisitor = new RrdStatisticAttributeVisitor();
    attributeVisitor.setFetchStrategy(m_fetchStrategy);
    attributeVisitor.setConsolidationFunction("AVERAGE");
    attributeVisitor.setStartTime(m_startTime);
    attributeVisitor.setEndTime(m_endTime);
    attributeVisitor.setStatisticVisitor(m_statisticVisitor);
    attributeVisitor.afterPropertiesSet();
    MockResourceType resourceType = new MockResourceType();
    resourceType.setName("somethingOtherThanInterfaceSnmp");
    OnmsAttribute attribute = new RrdGraphAttribute("ifInOctets", "something", "something else");
    attribute.setResource(new OnmsResource("1", "Node One", resourceType, Collections.singleton(attribute), ResourcePath.get("foo")));
    Source source = new Source();
    source.setLabel("result");
    source.setResourceId(attribute.getResource().getId().toString());
    source.setAttribute(attribute.getName());
    source.setAggregation(attributeVisitor.getConsolidationFunction().toUpperCase());
    FetchResults results = new FetchResults(new long[] {}, Collections.singletonMap("result", new double[] {}), m_endTime - m_startTime, Collections.emptyMap());
    expect(m_fetchStrategy.fetch(m_startTime, m_endTime, 1, 0, null, null, Collections.singletonList(source), false)).andReturn(results);
    m_mocks.replayAll();
    attributeVisitor.visit(attribute);
    m_mocks.verifyAll();
}