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Java Gauge類代碼示例

本文整理匯總了Java中com.codahale.metrics.Gauge類的典型用法代碼示例。如果您正苦於以下問題：Java Gauge類的具體用法？Java Gauge怎麽用？Java Gauge使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


Gauge類屬於com.codahale.metrics包，在下文中一共展示了Gauge類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: start

import com.codahale.metrics.Gauge; //導入依賴的package包/類
public void start() throws Exception {
	client.start();

	leaderSelector = new LeaderSelector(client, SnowflakeConfig.getLeaderPath(), this);
	leaderSelector.autoRequeue();
	LOGGER.info("start SnowflakeServer... ip: {}", getHostname());

	leaderSelector.start();
	while (!hasLeader()) {
		Thread.sleep(1000);
	}

	initWorkerId();

	ReporterHolder.metrics.register(MetricRegistry.name("SnowflakeServer", "workerId"), new Gauge<Integer>() {
		@Override
		public Integer getValue() {
			return workerId;
		}
	});
}
開發者ID:mm23504570，項目名稱:snowflake，代碼行數:22，代碼來源:SnowflakeServer.java

示例2: ZKInt32IdGenerator

import com.codahale.metrics.Gauge; //導入依賴的package包/類
public ZKInt32IdGenerator(CuratorFramework client, String lockPath, String sequencePath, String name, long start, int rangeCount) {

		Preconditions.checkNotNull(client);
		Preconditions.checkNotNull(lockPath);
		Preconditions.checkNotNull(sequencePath);
		Preconditions.checkNotNull(name);
		this.client = client;
		client.start();
		RangeStore rangeStore = new ZkRangeStore(name, client, lockPath, sequencePath, 1, TimeUnit.SECONDS, start, rangeCount);
		try {
			start = rangeStore.getNextRange();
		} catch (InterruptedException e) {
			throw new IllegalStateException("ZKInt32IdGenerator 初始值獲取失敗!!!");
		}
		rangeSequence = new RangeSequence(1, start, rangeCount, rangeStore);
		rangeSequence.start();
		ReporterHolder.metrics.register("ZKInt32.seq." + name + ".currId", (Gauge<Long>) () -> rangeSequence.get());
		timer = ReporterHolder.metrics.timer(name("ZKInt32.seq." + name, "generateId"));
	}
開發者ID:mm23504570，項目名稱:snowflake，代碼行數:20，代碼來源:ZKInt32IdGenerator.java

示例3: initialize

import com.codahale.metrics.Gauge; //導入依賴的package包/類
@PostConstruct
public void initialize() {
    for (Metric<?> metric : systemPublicMetrics.metrics()) {
        Gauge<Long> metricGauge = () -> metric.getValue().longValue();
        String name = metric.getName();
        if (!name.contains(".")) {
            name += ".total";
        }
        registry.register(name, metricGauge);
    }

    final MackerelSender sender = new MackerelSender(serviceName, apiKey);
    final MackerelReporter reporter = MackerelReporter
            .forRegistry(registry)
            .build(sender);
    reporter.start(1, TimeUnit.MINUTES);
}
開發者ID:kawasima，項目名稱:metrics-mackerel，代碼行數:18，代碼來源:MackerelConfig.java

示例4: shouldCollectNotOnOrAfterValueFromAssertion

import com.codahale.metrics.Gauge; //導入依賴的package包/類
@Test
public void shouldCollectNotOnOrAfterValueFromAssertion() {
    DateTimeFreezer.freezeTime();
    MetricRegistry metricRegistry = new MetricRegistry();
    IdpAssertionMetricsCollector idpAssertionMetricsCollector = new IdpAssertionMetricsCollector(metricRegistry);
    DateTime notOnOrAfter = DateTime.now().plusMinutes(15);
    Assertion anAssertion = anAssertion()
            .withIssuer(anIssuer().withIssuerId("testIdP").build())
            .withSubject(aSubject().withSubjectConfirmation(aSubjectConfirmation()
                    .withSubjectConfirmationData(aSubjectConfirmationData()
                            .withNotOnOrAfter(notOnOrAfter)
                            .build())
                    .build())
                    .build())
            .buildUnencrypted();

    idpAssertionMetricsCollector.update(anAssertion);

    Gauge actual = metricRegistry.getGauges().get("notOnOrAfter.testIdP");
    assertThat(actual.getValue()).isEqualTo(15L);
}
開發者ID:alphagov，項目名稱:verify-hub，代碼行數:22，代碼來源:IdpAssertionMetricsCollectorTest.java

示例5: report

import com.codahale.metrics.Gauge; //導入依賴的package包/類
@Override
public void report(final SortedMap<String, Gauge> gauges,
                   final SortedMap<String, Counter> counters,
                   final SortedMap<String, Histogram> histograms,
                   final SortedMap<String, Meter> meters,
                   final SortedMap<String, Timer> timers) {
  final long timestamp = clock.instant().toEpochMilli();

  final ImmutableList<InfluxDbMeasurement> influxDbMeasurements = ImmutableList.<InfluxDbMeasurement>builder()
    .addAll(transformer.fromGauges(gauges, timestamp))
    .addAll(transformer.fromCounters(counters, timestamp))
    .addAll(transformer.fromHistograms(histograms, timestamp))
    .addAll(transformer.fromMeters(meters, timestamp))
    .addAll(transformer.fromTimers(timers, timestamp))
    .build();

  sender.send(influxDbMeasurements);
}
開發者ID:kickstarter，項目名稱:dropwizard-influxdb-reporter，代碼行數:19，代碼來源:InfluxDbMeasurementReporter.java

示例6: testFromGauges_Ungrouped

import com.codahale.metrics.Gauge; //導入依賴的package包/類
@Test
public void testFromGauges_Ungrouped() {
  final DropwizardMeasurementParser parser = mock(DropwizardMeasurementParser.class);
  final DropwizardTransformer transformer = transformerWithParser(parser, false);

  final Map<String, Gauge> gauges = ImmutableMap.of(
    "some.stuff.queued", () -> 12,
    "some.stuff.processed", () -> 15
  );

  when(parser.parse("some.stuff.queued")).thenReturn(
    DropwizardMeasurement.create("some.stuff.queued", MEASUREMENT_TAGS, Optional.empty())
  );

  when(parser.parse("some.stuff.processed")).thenReturn(
    DropwizardMeasurement.create("some.stuff.processed", MEASUREMENT_TAGS, Optional.empty())
  );

  final List<InfluxDbMeasurement> expected = ImmutableList.of(
    InfluxDbMeasurement.create("some.stuff.queued", ALL_TAGS, ImmutableMap.of("value", "12i"), 90210L),
    InfluxDbMeasurement.create("some.stuff.processed", ALL_TAGS, ImmutableMap.of("value", "15i"), 90210L)
  );

  final List<InfluxDbMeasurement> measurements = transformer.fromGauges(gauges, 90210L);
  assertEquals("should not group gauge measurements", expected, measurements);
}
開發者ID:kickstarter，項目名稱:dropwizard-influxdb-reporter，代碼行數:27，代碼來源:DropwizardTransformerTest.java

示例7: testFromGauges_Grouped

import com.codahale.metrics.Gauge; //導入依賴的package包/類
@Test
public void testFromGauges_Grouped() {
  final DropwizardMeasurementParser parser = mock(DropwizardMeasurementParser.class);
  final DropwizardTransformer transformer = transformerWithParser(parser, true);

  final Map<String, Gauge> gauges = ImmutableMap.of(
    "some.stuff.queued", () -> 12,
    "some.stuff.processed", () -> 15
  );

  when(parser.parse("some.stuff")).thenReturn(
    DropwizardMeasurement.create("some.stuff", MEASUREMENT_TAGS, Optional.empty())
  );

  final List<InfluxDbMeasurement> expected = ImmutableList.of(
    InfluxDbMeasurement.create("some.stuff", ALL_TAGS, ImmutableMap.of("queued", "12i", "processed", "15i"), 90210L)
  );

  final List<InfluxDbMeasurement> measurements = transformer.fromGauges(gauges, 90210L);
  assertEquals("should group gauges by tags and prefix", expected, measurements);
}
開發者ID:kickstarter，項目名稱:dropwizard-influxdb-reporter，代碼行數:22，代碼來源:DropwizardTransformerTest.java

示例8: testGroupValues_Inline

import com.codahale.metrics.Gauge; //導入依賴的package包/類
@Test
public void testGroupValues_Inline() {
  final DropwizardMeasurementParser parser = mock(DropwizardMeasurementParser.class);
  final DropwizardTransformer transformer = transformerWithParser(parser, true);

  final Map<String, Gauge> gauges = ImmutableMap.of(
    "Measurement queued", () -> 12,
    "Measurement processed", () -> 15
  );

  when(parser.parse("Measurement queued")).thenReturn(
    DropwizardMeasurement.create("Measurement", MEASUREMENT_TAGS, Optional.of("queued"))
  );

  when(parser.parse("Measurement processed")).thenReturn(
    DropwizardMeasurement.create("Measurement", MEASUREMENT_TAGS, Optional.of("processed"))
  );

  final Map<GroupKey, Map<String, Object>> expected = ImmutableMap.of(
    GroupKey.create("Measurement", MEASUREMENT_TAGS), ImmutableMap.of("queued", 12, "processed", 15)
  );

  final Map<GroupKey, Map<String, Object>> groups = transformer.groupValues(gauges, "unused_default_key", Gauge::getValue);
  assertEquals("should group values with inlined keys", expected, groups);
}
開發者ID:kickstarter，項目名稱:dropwizard-influxdb-reporter，代碼行數:26，代碼來源:DropwizardTransformerTest.java

示例9: testGroupValues_CountingGauges

import com.codahale.metrics.Gauge; //導入依賴的package包/類
@Test
public void testGroupValues_CountingGauges() {
  final DropwizardMeasurementParser parser = mock(DropwizardMeasurementParser.class);
  final DropwizardTransformer transformer = transformerWithParser(parser, true);

  final Map<String, Gauge> gauges = ImmutableMap.of(
    "some.stuff.queued.count", () -> 12,
    "some.stuff.processed.count", () -> 15
  );

  when(parser.parse("some.stuff")).thenReturn(
    DropwizardMeasurement.create("some.stuff", MEASUREMENT_TAGS, Optional.empty())
  );

  final Map<GroupKey, Map<String, Object>> expected = ImmutableMap.of(
    GroupKey.create("some.stuff", MEASUREMENT_TAGS), ImmutableMap.of("queued.count", 12, "processed.count", 15)
  );

  final Map<GroupKey, Map<String, Object>> groups = transformer.groupValues(gauges, "unused_default_key", Gauge::getValue);
  assertEquals("should ignore .count postfix when parsing groups", expected, groups);
}
開發者ID:kickstarter，項目名稱:dropwizard-influxdb-reporter，代碼行數:22，代碼來源:DropwizardTransformerTest.java

示例10: testGroupValues_NoDotIndex

import com.codahale.metrics.Gauge; //導入依賴的package包/類
@Test
public void testGroupValues_NoDotIndex() {
  final DropwizardMeasurementParser parser = mock(DropwizardMeasurementParser.class);
  final DropwizardTransformer transformer = transformerWithParser(parser, true);

  final Map<String, Gauge> gauges = ImmutableMap.of(
    "some_stuff_queued", () -> 12,
    "some_stuff_processed", () -> 15
  );

  when(parser.parse("some_stuff_queued")).thenReturn(
    DropwizardMeasurement.create("some.stuff.queued", MEASUREMENT_TAGS, Optional.empty())
  );

  when(parser.parse("some_stuff_processed")).thenReturn(
    DropwizardMeasurement.create("some.stuff.processed", MEASUREMENT_TAGS, Optional.empty())
  );

  final Map<GroupKey, Map<String, Object>> expected = ImmutableMap.of(
    GroupKey.create("some.stuff.queued", MEASUREMENT_TAGS), ImmutableMap.of("default_key", 12),
    GroupKey.create("some.stuff.processed", MEASUREMENT_TAGS), ImmutableMap.of("default_key", 15)
  );

  final Map<GroupKey, Map<String, Object>> groups = transformer.groupValues(gauges, "default_key", Gauge::getValue);
  assertEquals("should use fully parsed key and default value", expected, groups);
}
開發者ID:kickstarter，項目名稱:dropwizard-influxdb-reporter，代碼行數:27，代碼來源:DropwizardTransformerTest.java

示例11: testGroupValues_WithDotIndex

import com.codahale.metrics.Gauge; //導入依賴的package包/類
@Test
public void testGroupValues_WithDotIndex() {
  final DropwizardMeasurementParser parser = mock(DropwizardMeasurementParser.class);
  final DropwizardTransformer transformer = transformerWithParser(parser, true);

  final Map<String, Gauge> gauges = ImmutableMap.of(
    "some.stuff.queued", () -> 12,
    "some.stuff.processed", () -> 15
  );

  when(parser.parse("some.stuff")).thenReturn(
    DropwizardMeasurement.create("some.stuff", MEASUREMENT_TAGS, Optional.empty())
  );

  final Map<GroupKey, Map<String, Object>> expected = ImmutableMap.of(
    GroupKey.create("some.stuff", MEASUREMENT_TAGS), ImmutableMap.of("queued", 12, "processed", 15)
  );

  final Map<GroupKey, Map<String, Object>> groups = transformer.groupValues(gauges, "unused_default_key", Gauge::getValue);
  assertEquals("should group values by field postfix", expected, groups);
}
開發者ID:kickstarter，項目名稱:dropwizard-influxdb-reporter，代碼行數:22，代碼來源:DropwizardTransformerTest.java

示例12: start

import com.codahale.metrics.Gauge; //導入依賴的package包/類
public void start(final DrillbitEndpoint endpoint, final Controller controller,
    final DataConnectionCreator data, final ClusterCoordinator coord, final PStoreProvider provider) {
  dContext = new DrillbitContext(endpoint, bContext, coord, controller, data, workBus, provider, executor);
  statusThread.start();

  // TODO remove try block once metrics moved from singleton, For now catch to avoid unit test failures
  try {
    dContext.getMetrics().register(
        MetricRegistry.name("drill.exec.work.running_fragments." + dContext.getEndpoint().getUserPort()),
            new Gauge<Integer>() {
              @Override
              public Integer getValue() {
                return runningFragments.size();
              }
        });
  } catch (final IllegalArgumentException e) {
    logger.warn("Exception while registering metrics", e);
  }
}
開發者ID:skhalifa，項目名稱:QDrill，代碼行數:20，代碼來源:WorkManager.java

示例13: registerContainerAppNumMetrics

import com.codahale.metrics.Gauge; //導入依賴的package包/類
private void registerContainerAppNumMetrics() {
  metrics.register("variable.running.application",
    new Gauge<Integer>() {
      @Override
      public Integer getValue() {
        if (scheduler == null || scheduler.getRootQueueMetrics() == null) {
          return 0;
        } else {
          return scheduler.getRootQueueMetrics().getAppsRunning();
        }
      }
    }
  );
  metrics.register("variable.running.container",
    new Gauge<Integer>() {
      @Override
      public Integer getValue() {
        if(scheduler == null || scheduler.getRootQueueMetrics() == null) {
          return 0;
        } else {
          return scheduler.getRootQueueMetrics().getAllocatedContainers();
        }
      }
    }
  );
}
開發者ID:naver，項目名稱:hadoop，代碼行數:27，代碼來源:ResourceSchedulerWrapper.java

示例14: trackQueue

import com.codahale.metrics.Gauge; //導入依賴的package包/類
@Override
public void trackQueue(String queueName) {
  trackedQueues.add(queueName);
  FifoScheduler fifo = (FifoScheduler) scheduler;
  // for FifoScheduler, only DEFAULT_QUEUE
  // here the three parameters doesn't affect results
  final QueueInfo queue = fifo.getQueueInfo(queueName, false, false);
  // track currentCapacity, maximumCapacity (always 1.0f)
  metrics.register("variable.queue." + queueName + ".currentcapacity",
    new Gauge<Float>() {
      @Override
      public Float getValue() {
        return queue.getCurrentCapacity();
      }
    }
  );
  metrics.register("variable.queue." + queueName + ".",
    new Gauge<Float>() {
      @Override
      public Float getValue() {
        return queue.getCurrentCapacity();
      }
    }
  );
}
開發者ID:naver，項目名稱:hadoop，代碼行數:26，代碼來源:FifoSchedulerMetrics.java

示例15: writeGauge

import com.codahale.metrics.Gauge; //導入依賴的package包/類
public void writeGauge(String name, Gauge<?> gauge) throws IOException {
    final String sanitizedName = sanitizeMetricName(name);
    writer.writeHelp(sanitizedName, getHelpMessage(name, gauge));
    writer.writeType(sanitizedName, MetricType.GAUGE);

    Object obj = gauge.getValue();
    double value;
    if (obj instanceof Number) {
        value = ((Number) obj).doubleValue();
    } else if (obj instanceof Boolean) {
        value = ((Boolean) obj) ? 1 : 0;
    } else {
        LOG.warn("Invalid type for Gauge {}: {}", name, obj.getClass().getName());
        return;
    }

    writer.writeSample(sanitizedName, emptyMap(), value);
}
開發者ID:dhatim，項目名稱:dropwizard-prometheus，代碼行數:19，代碼來源:DropwizardMetricsExporter.java


注：本文中的com.codahale.metrics.Gauge類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。