method2testcases stringlengths 118 3.08k |
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### Question:
PrometheusNamingConvention implements NamingConvention { @Override public String tagKey(String key) { String conventionKey = NamingConvention.snakeCase.tagKey(key); String sanitized = tagKeyChars.matcher(conventionKey).replaceAll("_"); if (!Character.isLetter(sanitized.charAt(0))) { sanitized = "m_" + san... |
### Question:
KairosMeterRegistry extends StepMeterRegistry { Stream<String> writeGauge(Gauge gauge) { double value = gauge.value(); if (Double.isFinite(value)) { return Stream.of(writeMetric(gauge.getId(), config().clock().wallTime(), value)); } return Stream.empty(); } @SuppressWarnings("deprecation") KairosMeterReg... |
### Question:
KairosMeterRegistry extends StepMeterRegistry { Stream<String> writeFunctionCounter(FunctionCounter counter) { double count = counter.count(); if (Double.isFinite(count)) { return Stream.of(writeMetric(counter.getId(), config().clock().wallTime(), count)); } return Stream.empty(); } @SuppressWarnings("dep... |
### Question:
KairosNamingConvention implements NamingConvention { @Override public String name(String name, Meter.Type type, @Nullable String baseUnit) { return format(delegate.name(name, type, baseUnit)); } KairosNamingConvention(); KairosNamingConvention(NamingConvention delegate); @Override String name(String name... |
### Question:
EtsyStatsdLineBuilder extends FlavorStatsdLineBuilder { @Override String line(String amount, @Nullable Statistic stat, String type) { updateIfNamingConventionChanged(); return nameByStatistic(stat) + ":" + amount + "|" + type; } EtsyStatsdLineBuilder(Meter.Id id, MeterRegistry.Config config, HierarchicalN... |
### Question:
TelegrafStatsdLineBuilder extends FlavorStatsdLineBuilder { @Override String line(String amount, @Nullable Statistic stat, String type) { updateIfNamingConventionChanged(); return name + tagsByStatistic(stat) + ":" + amount + "|" + type; } TelegrafStatsdLineBuilder(Meter.Id id, MeterRegistry.Config config... |
### Question:
NewRelicNamingConvention implements NamingConvention { @Override public String name(String name, Meter.Type type, @Nullable String baseUnit) { return StringEscapeUtils.escapeJson(toValidNewRelicString(delegate.name(name, type, baseUnit))); } NewRelicNamingConvention(); NewRelicNamingConvention(NamingConv... |
### Question:
StatsdMeterRegistry extends MeterRegistry { public void stop() { if (started.compareAndSet(true, false)) { if (statsdConnection.get() != null) { statsdConnection.get().dispose(); } if (meterPoller.get() != null) { meterPoller.get().dispose(); } } } StatsdMeterRegistry(StatsdConfig config, Clock clock); S... |
### Question:
StatsdGauge extends AbstractMeter implements Gauge, StatsdPollable { @Override public void poll() { double val = value(); if (Double.isFinite(val) && (alwaysPublish || lastValue.getAndSet(val) != val)) { sink.next(lineBuilder.gauge(val)); } } StatsdGauge(Id id, StatsdLineBuilder lineBuilder, FluxSink<Stri... |
### Question:
InfluxNamingConvention implements NamingConvention { @Override public String name(String name, Meter.Type type, @Nullable String baseUnit) { return escape(delegate.name(name, type, baseUnit).replace("=", "_")); } InfluxNamingConvention(); InfluxNamingConvention(NamingConvention delegate); @Override Strin... |
### Question:
InfluxNamingConvention implements NamingConvention { @Override public String tagKey(String key) { if (key.equals("time")) { throw new IllegalArgumentException("'time' is an invalid tag key in InfluxDB"); } return escape(delegate.tagKey(key)); } InfluxNamingConvention(); InfluxNamingConvention(NamingConve... |
### Question:
InfluxNamingConvention implements NamingConvention { @Override public String tagValue(String value) { return escape(this.delegate.tagValue(value).replace('\n', ' ')); } InfluxNamingConvention(); InfluxNamingConvention(NamingConvention delegate); @Override String name(String name, Meter.Type type, @Nullab... |
### Question:
CreateDatabaseQueryBuilder { String build() { StringBuilder queryStringBuilder = new StringBuilder(String.format(QUERY_MANDATORY_TEMPLATE, databaseName)); if (hasAnyRetentionPolicy()) { String retentionPolicyClause = Stream.of(retentionPolicyClauses).filter(Objects::nonNull) .reduce(RETENTION_POLICY_INTRO... |
### Question:
NewRelicNamingConvention implements NamingConvention { @Override public String tagKey(String key) { return StringEscapeUtils.escapeJson(toValidNewRelicString(delegate.tagKey(key))); } NewRelicNamingConvention(); NewRelicNamingConvention(NamingConvention delegate); @Override String name(String name, Meter... |
### Question:
InfluxMeterRegistry extends StepMeterRegistry { Stream<String> writeFunctionTimer(FunctionTimer timer) { double sum = timer.totalTime(getBaseTimeUnit()); if (Double.isFinite(sum)) { Stream.Builder<Field> builder = Stream.builder(); builder.add(new Field("sum", sum)); builder.add(new Field("count", timer.c... |
### Question:
GraphiteHierarchicalNameMapper implements HierarchicalNameMapper { @Override public String toHierarchicalName(Meter.Id id, NamingConvention convention) { StringBuilder hierarchicalName = new StringBuilder(); for (String tagKey : tagsAsPrefix) { String tagValue = id.getTag(tagKey); if (tagValue != null) { ... |
### Question:
GraphiteHierarchicalNamingConvention implements NamingConvention { @Override public String name(String name, Meter.Type type, @Nullable String baseUnit) { return sanitizeName(this.delegate.name(normalize(name), type, baseUnit)); } GraphiteHierarchicalNamingConvention(); GraphiteHierarchicalNamingConventi... |
### Question:
GraphiteHierarchicalNamingConvention implements NamingConvention { @Override public String tagKey(String key) { return sanitizeTag(this.delegate.tagKey(normalize(key))); } GraphiteHierarchicalNamingConvention(); GraphiteHierarchicalNamingConvention(NamingConvention delegate); @Override String name(String... |
### Question:
GraphiteHierarchicalNamingConvention implements NamingConvention { @Override public String tagValue(String value) { return sanitizeTag(this.delegate.tagValue(normalize(value))); } GraphiteHierarchicalNamingConvention(); GraphiteHierarchicalNamingConvention(NamingConvention delegate); @Override String nam... |
### Question:
NewRelicNamingConvention implements NamingConvention { @Override public String tagValue(String value) { return StringEscapeUtils.escapeJson(delegate.tagValue(value)); } NewRelicNamingConvention(); NewRelicNamingConvention(NamingConvention delegate); @Override String name(String name, Meter.Type type, @Nu... |
### Question:
GraphiteDimensionalNamingConvention implements NamingConvention { @Override public String name(String name, Meter.Type type, @Nullable String baseUnit) { return sanitizeName(this.delegate.name(normalize(name), type, baseUnit)); } GraphiteDimensionalNamingConvention(); GraphiteDimensionalNamingConvention(... |
### Question:
GraphiteDimensionalNamingConvention implements NamingConvention { @Override public String tagKey(String key) { if (key.isEmpty()) { return UNSPECIFIED; } return sanitizeTagKey(this.delegate.tagKey(normalize(key))); } GraphiteDimensionalNamingConvention(); GraphiteDimensionalNamingConvention(NamingConvent... |
### Question:
GraphiteDimensionalNamingConvention implements NamingConvention { @Override public String tagValue(String value) { if (value.isEmpty()) { return UNSPECIFIED; } return sanitizeTagValue(this.delegate.tagValue(normalize(value))); } GraphiteDimensionalNamingConvention(); GraphiteDimensionalNamingConvention(N... |
### Question:
OpenTSDBMeterRegistry extends PushMeterRegistry { Stream<String> writeGauge(Gauge gauge) { double value = gauge.value(); if (Double.isFinite(value)) { return Stream.of(writeMetric(gauge.getId(), config().clock().wallTime(), value)); } return Stream.empty(); } @SuppressWarnings("deprecation") OpenTSDBMete... |
### Question:
CloudWatchUtils { static double clampMetricValue(double value) { if (Double.isNaN(value)) { return value; } double magnitude = Math.abs(value); if (magnitude == 0) { return 0; } double clampedMag = Math.min(Math.max(magnitude, MINIMUM_ALLOWED_VALUE), MAXIMUM_ALLOWED_VALUE); return Math.copySign(clampedMag... |
### Question:
CloudWatchNamingConvention implements NamingConvention { @Override public String tagKey(String key) { return StringUtils.truncate(delegate.tagKey(key), MAX_TAG_KEY_LENGTH); } CloudWatchNamingConvention(); CloudWatchNamingConvention(NamingConvention delegate); @Override String name(String name, Meter.Type... |
### Question:
CloudWatchNamingConvention implements NamingConvention { @Override public String tagValue(String value) { return StringUtils.truncate(delegate.tagValue(value), MAX_TAG_VALUE_LENGTH); } CloudWatchNamingConvention(); CloudWatchNamingConvention(NamingConvention delegate); @Override String name(String name, ... |
### Question:
HumioNamingConvention implements NamingConvention { @Override public String tagKey(String key) { if (key.equals("name")) { key = "name.tag"; } return delegate.tagKey(key); } HumioNamingConvention(); HumioNamingConvention(NamingConvention delegate); @Override String name(String name, Meter.Type type, @Nul... |
### Question:
DatadogMetricMetadata { String editMetadataBody() { if (descriptionsEnabled && id.getDescription() != null) { String body = "{\"type\":\"" + type + "\""; String baseUnit = sanitizeBaseUnit(id.getBaseUnit(), overrideBaseUnit); if (baseUnit != null) { body += ",\"unit\":\"" + baseUnit + "\""; } body += ",\"... |
### Question:
DatadogNamingConvention implements NamingConvention { @Override public String name(String name, Meter.Type type, @Nullable String baseUnit) { String sanitized = StringEscapeUtils.escapeJson(delegate.name(name, type, baseUnit) .replace('/', '_')); if (!Character.isLetter(sanitized.charAt(0))) { sanitized =... |
### Question:
DatadogNamingConvention implements NamingConvention { @Override public String tagKey(String key) { String sanitized = StringEscapeUtils.escapeJson(delegate.tagKey(key)); if (Character.isDigit(sanitized.charAt(0))) { sanitized = "m." + sanitized; } return sanitized; } DatadogNamingConvention(); DatadogNam... |
### Question:
WavefrontNamingConvention implements NamingConvention { @Override public String name(String name, Meter.Type type, @Nullable String baseUnit) { String sanitizedName = NAME_CLEANUP_PATTERN.matcher(delegate.name(name, type, baseUnit)).replaceAll("_"); if (namePrefix != null) { return namePrefix + "." + sani... |
### Question:
WavefrontNamingConvention implements NamingConvention { @Override public String tagKey(String key) { return KEY_CLEANUP_PATTERN.matcher(delegate.tagKey(key)).replaceAll("_"); } WavefrontNamingConvention(@Nullable String namePrefix); WavefrontNamingConvention(@Nullable String namePrefix, NamingConvention ... |
### Question:
WavefrontNamingConvention implements NamingConvention { @Override public String tagValue(String value) { String sanitized = delegate.tagValue(value); return StringEscapeUtils.escapeJson(sanitized.endsWith("\\") ? sanitized.substring(0, sanitized.length() - 1) + "_" : sanitized); } WavefrontNamingConventio... |
### Question:
WavefrontMeterRegistry extends PushMeterRegistry { void publishMetric(Meter.Id id, @Nullable String suffix, long wallTime, double value) { if (!Double.isFinite(value)) { return; } Meter.Id fullId = id; if (suffix != null) { fullId = idWithSuffix(id, suffix); } String name = getConventionName(fullId); Stri... |
### Question:
WavefrontMeterRegistry extends PushMeterRegistry { void publishDistribution(Meter.Id id, List<WavefrontHistogramImpl.Distribution> distributions) { String name = getConventionName(id); String source = config.source(); Map<String, String> tags = getTagsAsMap(id); for (WavefrontHistogramImpl.Distribution di... |
### Question:
WavefrontMeterRegistry extends PushMeterRegistry { static String getWavefrontReportingUri(WavefrontConfig wavefrontConfig) { if (!isDirectToApi(wavefrontConfig)) { return "http" + wavefrontConfig.uri().substring("proxy".length()); } return wavefrontConfig.uri(); } WavefrontMeterRegistry(WavefrontConfig co... |
### Question:
GangliaMeterRegistry extends StepMeterRegistry { String getMetricName(Meter.Id id, @Nullable String suffix) { return nameMapper.toHierarchicalName(id.withName(suffix != null ? id.getName() + "." + suffix : id.getName()), config().namingConvention()); } GangliaMeterRegistry(GangliaConfig config, Clock cloc... |
### Question:
StackdriverNamingConvention implements NamingConvention { @Override public String name(String name, Meter.Type type, @Nullable String baseUnit) { return sanitize(nameDelegate.name(name, type, baseUnit), NAME_BLACKLIST, MAX_NAME_LENGTH); } StackdriverNamingConvention(); StackdriverNamingConvention(NamingC... |
### Question:
StackdriverNamingConvention implements NamingConvention { @Override public String tagKey(String key) { return sanitize(tagKeyDelegate.tagKey(key), TAG_KEY_BLACKLIST, MAX_TAG_KEY_LENGTH); } StackdriverNamingConvention(); StackdriverNamingConvention(NamingConvention nameDelegate, NamingConvention tagKeyDel... |
### Question:
AzureMonitorMeterRegistry extends StepMeterRegistry { public static Builder builder(AzureMonitorConfig config) { return new Builder(config); } AzureMonitorMeterRegistry(AzureMonitorConfig config, Clock clock); private AzureMonitorMeterRegistry(AzureMonitorConfig config, Clock clock,
... |
### Question:
AzureMonitorNamingConvention implements NamingConvention { @Override public String name(String name, Meter.Type type, @Nullable String baseUnit) { return NAME_AND_TAG_KEY_PATTERN.matcher(delegate.name(name, type, baseUnit)).replaceAll("_"); } AzureMonitorNamingConvention(); AzureMonitorNamingConvention(N... |
### Question:
AzureMonitorNamingConvention implements NamingConvention { @Override public String tagKey(String key) { return NAME_AND_TAG_KEY_PATTERN.matcher(delegate.tagKey(key)).replaceAll("_"); } AzureMonitorNamingConvention(); AzureMonitorNamingConvention(NamingConvention delegate); @Override String name(String na... |
### Question:
StringUtils { public static String truncate(String string, int maxLength) { if (string.length() > maxLength) { return string.substring(0, maxLength); } return string; } private StringUtils(); static boolean isBlank(@Nullable String string); static boolean isNotBlank(@Nullable String string); static boole... |
### Question:
OpenTSDBMeterRegistry extends PushMeterRegistry { Stream<String> writeFunctionCounter(FunctionCounter counter) { double count = counter.count(); if (Double.isFinite(count)) { return Stream.of(writeMetric(counter.getId(), config().clock().wallTime(), count)); } return Stream.empty(); } @SuppressWarnings("d... |
### Question:
StringUtils { public static boolean isNotEmpty(@Nullable String string) { return !isEmpty(string); } private StringUtils(); static boolean isBlank(@Nullable String string); static boolean isNotBlank(@Nullable String string); static boolean isEmpty(@Nullable String string); static boolean isNotEmpty(@Null... |
### Question:
TimeUtils { public static String format(Duration duration) { return duration.toString() .substring(2) .replaceAll("(\\d[HMS])(?!$)", "$1 ") .toLowerCase(); } private TimeUtils(); static double convert(double t, TimeUnit sourceUnit, TimeUnit destinationUnit); static double nanosToUnit(double nanos, TimeUn... |
### Question:
StringEscapeUtils { public static String escapeJson(@Nullable String v) { if (v == null) return ""; int length = v.length(); if (length == 0) return v; int afterReplacement = 0; StringBuilder builder = null; for (int i = 0; i < length; i++) { char c = v.charAt(i); String replacement; if (c < 0x80) { repla... |
### Question:
OpenTSDBNamingConvention implements NamingConvention { @Override public String name(String name, Meter.Type type, @Nullable String baseUnit) { String conventionName = NamingConvention.snakeCase.name(name, type, baseUnit); switch (type) { case COUNTER: case DISTRIBUTION_SUMMARY: case GAUGE: if (baseUnit !=... |
### Question:
AbstractPartition extends AbstractList<List<T>> { @Override public List<T> get(int index) { int start = index * partitionSize; int end = Math.min(start + partitionSize, delegate.size()); return delegate.subList(start, end); } protected AbstractPartition(List<T> delegate, int partitionSize); @Override Lis... |
### Question:
AbstractPartition extends AbstractList<List<T>> { static <T> int partitionCount(List<T> delegate, int partitionSize) { int result = delegate.size() / partitionSize; return delegate.size() % partitionSize == 0 ? result : result + 1; } protected AbstractPartition(List<T> delegate, int partitionSize); @Over... |
### Question:
NamedThreadFactory implements ThreadFactory { @Override public Thread newThread(Runnable r) { Thread thread = new Thread(r); int seq = sequence.getAndIncrement(); thread.setName(prefix + (seq > 1 ? "-" + seq : "")); if (!thread.isDaemon()) thread.setDaemon(true); return thread; } NamedThreadFactory(String... |
### Question:
IOUtils { public static String toString(@Nullable InputStream inputStream, Charset charset) { if (inputStream == null) return ""; try (StringWriter writer = new StringWriter(); InputStreamReader reader = new InputStreamReader(inputStream, charset); BufferedReader bufferedReader = new BufferedReader(reader... |
### Question:
DoubleFormat { public static String decimalOrNan(double d) { return DECIMAL_OR_NAN.get().format(d); } private DoubleFormat(); static String decimalOrNan(double d); @Deprecated static String decimalOrWhole(double d); static String decimal(double d); static String wholeOrDecimal(double d); }### Answer:
@T... |
### Question:
DoubleFormat { public static String wholeOrDecimal(double d) { return WHOLE_OR_DECIMAL.get().format(d); } private DoubleFormat(); static String decimalOrNan(double d); @Deprecated static String decimalOrWhole(double d); static String decimal(double d); static String wholeOrDecimal(double d); }### Answer... |
### Question:
ElasticMeterRegistry extends StepMeterRegistry { Optional<String> writeTimer(Timer timer) { return Optional.of(writeDocument(timer, builder -> { builder.append(",\"count\":").append(timer.count()); builder.append(",\"sum\":").append(timer.totalTime(getBaseTimeUnit())); builder.append(",\"mean\":").append(... |
### Question:
DoubleFormat { public static String decimal(double d) { return DECIMAL.get().format(d); } private DoubleFormat(); static String decimalOrNan(double d); @Deprecated static String decimalOrWhole(double d); static String decimal(double d); static String wholeOrDecimal(double d); }### Answer:
@Test void dec... |
### Question:
CumulativeFunctionTimer implements FunctionTimer { public double totalTime(TimeUnit unit) { T obj2 = ref.get(); if (obj2 != null) { lastTime = Math.max(TimeUtils.convert(totalTimeFunction.applyAsDouble(obj2), totalTimeFunctionUnit, baseTimeUnit()), 0); } return TimeUtils.convert(lastTime, baseTimeUnit(), ... |
### Question:
MeterRegistry { @Incubating(since = "1.2.0") public void clear() { meterMap.keySet().forEach(this::remove); } protected MeterRegistry(Clock clock); List<Meter> getMeters(); void forEachMeter(Consumer<? super Meter> consumer); Config config(); Search find(String name); RequiredSearch get(String name); Cou... |
### Question:
SimpleMeterRegistry extends MeterRegistry { @Override protected <T> FunctionTimer newFunctionTimer(Meter.Id id, T obj, ToLongFunction<T> countFunction, ToDoubleFunction<T> totalTimeFunction, TimeUnit totalTimeFunctionUnit) { switch (config.mode()) { case CUMULATIVE: return new CumulativeFunctionTimer<>(id... |
### Question:
SimpleMeterRegistry extends MeterRegistry { @Override protected <T> FunctionCounter newFunctionCounter(Meter.Id id, T obj, ToDoubleFunction<T> countFunction) { switch (config.mode()) { case CUMULATIVE: return new CumulativeFunctionCounter<>(id, obj, countFunction); case STEP: default: return new StepFunct... |
### Question:
DropwizardFunctionTimer extends AbstractMeter implements FunctionTimer { @Override public double totalTime(TimeUnit unit) { T obj2 = ref.get(); if (obj2 != null) { lastTime = TimeUtils.convert(totalTimeFunction.applyAsDouble(obj2), totalTimeFunctionUnit, baseTimeUnit()); } return TimeUtils.convert(lastTim... |
### Question:
DropwizardFunctionTimer extends AbstractMeter implements FunctionTimer { public Timer getDropwizardMeter() { return dropwizardMeter; } DropwizardFunctionTimer(Meter.Id id, Clock clock,
T obj, ToLongFunction<T> countFunction,
ToDoubleFunction<T> total... |
### Question:
DropwizardMeterRegistry extends MeterRegistry { public MetricRegistry getDropwizardRegistry() { return registry; } DropwizardMeterRegistry(DropwizardConfig config, MetricRegistry registry, HierarchicalNameMapper nameMapper, Clock clock); MetricRegistry getDropwizardRegistry(); }### Answer:
@Issue("#1038"... |
### Question:
ElasticMeterRegistry extends StepMeterRegistry { Optional<String> writeCounter(Counter counter) { return writeCounter(counter, counter.count()); } @SuppressWarnings("deprecation") ElasticMeterRegistry(ElasticConfig config, Clock clock); protected ElasticMeterRegistry(ElasticConfig config, Clock clock, T... |
### Question:
Metrics { public static Counter counter(String name, Iterable<Tag> tags) { return globalRegistry.counter(name, tags); } static void addRegistry(MeterRegistry registry); static void removeRegistry(MeterRegistry registry); static Counter counter(String name, Iterable<Tag> tags); static Counter counter(Stri... |
### Question:
LoggingMeterRegistry extends StepMeterRegistry { private Function<Meter, String> defaultMeterIdPrinter() { return (meter) -> getConventionName(meter.getId()) + getConventionTags(meter.getId()).stream() .map(t -> t.getKey() + "=" + t.getValue()) .collect(joining(",", "{", "}")); } LoggingMeterRegistry(); ... |
### Question:
LoggingMeterRegistry extends StepMeterRegistry { public static Builder builder(LoggingRegistryConfig config) { return new Builder(config); } LoggingMeterRegistry(); LoggingMeterRegistry(LoggingRegistryConfig config, Clock clock); private LoggingMeterRegistry(LoggingRegistryConfig config, Clock clock, Th... |
### Question:
NoopGauge extends NoopMeter implements Gauge { @Override public double value() { return 0; } NoopGauge(Id id); @Override double value(); }### Answer:
@Test void returnsValueAsZero() { assertThat(gauge.value()).isEqualTo(0d); } |
### Question:
NoopLongTaskTimer extends NoopMeter implements LongTaskTimer { @Override public Sample start() { return new NoopSample(); } NoopLongTaskTimer(Id id); @Override Sample start(); @Override double duration(TimeUnit unit); @Override int activeTasks(); @Override double max(TimeUnit unit); @Override HistogramSna... |
### Question:
NoopLongTaskTimer extends NoopMeter implements LongTaskTimer { @Override public double duration(TimeUnit unit) { return 0; } NoopLongTaskTimer(Id id); @Override Sample start(); @Override double duration(TimeUnit unit); @Override int activeTasks(); @Override double max(TimeUnit unit); @Override HistogramSn... |
### Question:
NoopLongTaskTimer extends NoopMeter implements LongTaskTimer { @Override public int activeTasks() { return 0; } NoopLongTaskTimer(Id id); @Override Sample start(); @Override double duration(TimeUnit unit); @Override int activeTasks(); @Override double max(TimeUnit unit); @Override HistogramSnapshot takeSn... |
### Question:
NoopFunctionTimer extends NoopMeter implements FunctionTimer { @Override public double count() { return 0; } NoopFunctionTimer(Id id); @Override double count(); @Override double totalTime(TimeUnit unit); @Override TimeUnit baseTimeUnit(); }### Answer:
@Test void returnsCountAsZero() { assertThat(timer.co... |
### Question:
ElasticMeterRegistry extends StepMeterRegistry { Optional<String> writeFunctionCounter(FunctionCounter counter) { return writeCounter(counter, counter.count()); } @SuppressWarnings("deprecation") ElasticMeterRegistry(ElasticConfig config, Clock clock); protected ElasticMeterRegistry(ElasticConfig config... |
### Question:
SignalFxMeterRegistry extends StepMeterRegistry { Stream<SignalFxProtocolBuffers.DataPoint.Builder> addLongTaskTimer(LongTaskTimer longTaskTimer) { return Stream.of( addDatapoint(longTaskTimer, GAUGE, "activeTasks", longTaskTimer.activeTasks()), addDatapoint(longTaskTimer, COUNTER, "duration", longTaskTim... |
### Question:
NoopFunctionTimer extends NoopMeter implements FunctionTimer { @Override public double totalTime(TimeUnit unit) { return 0; } NoopFunctionTimer(Id id); @Override double count(); @Override double totalTime(TimeUnit unit); @Override TimeUnit baseTimeUnit(); }### Answer:
@Test void returnsTotalTimeAsZero() ... |
### Question:
NoopFunctionTimer extends NoopMeter implements FunctionTimer { @Override public TimeUnit baseTimeUnit() { return TimeUnit.NANOSECONDS; } NoopFunctionTimer(Id id); @Override double count(); @Override double totalTime(TimeUnit unit); @Override TimeUnit baseTimeUnit(); }### Answer:
@Test void returnsNanosAs... |
### Question:
NoopTimer extends NoopMeter implements Timer { @Override public void record(long amount, TimeUnit unit) { } NoopTimer(Id id); @Override void record(long amount, TimeUnit unit); @Override T record(Supplier<T> f); @Override T recordCallable(Callable<T> f); @Override void record(Runnable f); @Override long c... |
### Question:
NoopTimer extends NoopMeter implements Timer { @Override public <T> T recordCallable(Callable<T> f) throws Exception { return f.call(); } NoopTimer(Id id); @Override void record(long amount, TimeUnit unit); @Override T record(Supplier<T> f); @Override T recordCallable(Callable<T> f); @Override void record... |
### Question:
NoopTimer extends NoopMeter implements Timer { @Override public long count() { return 0; } NoopTimer(Id id); @Override void record(long amount, TimeUnit unit); @Override T record(Supplier<T> f); @Override T recordCallable(Callable<T> f); @Override void record(Runnable f); @Override long count(); @Override... |
### Question:
NoopTimer extends NoopMeter implements Timer { @Override public double totalTime(TimeUnit unit) { return 0; } NoopTimer(Id id); @Override void record(long amount, TimeUnit unit); @Override T record(Supplier<T> f); @Override T recordCallable(Callable<T> f); @Override void record(Runnable f); @Override long... |
### Question:
NoopTimer extends NoopMeter implements Timer { @Override public double max(TimeUnit unit) { return 0; } NoopTimer(Id id); @Override void record(long amount, TimeUnit unit); @Override T record(Supplier<T> f); @Override T recordCallable(Callable<T> f); @Override void record(Runnable f); @Override long count... |
### Question:
NoopTimer extends NoopMeter implements Timer { @Override public TimeUnit baseTimeUnit() { return TimeUnit.SECONDS; } NoopTimer(Id id); @Override void record(long amount, TimeUnit unit); @Override T record(Supplier<T> f); @Override T recordCallable(Callable<T> f); @Override void record(Runnable f); @Overri... |
### Question:
NoopDistributionSummary extends NoopMeter implements DistributionSummary { @Override public long count() { return 0; } NoopDistributionSummary(Id id); @Override void record(double amount); @Override long count(); @Override double totalAmount(); @Override double max(); @Override HistogramSnapshot takeSnaps... |
### Question:
ElasticMeterRegistry extends StepMeterRegistry { Optional<String> writeGauge(Gauge gauge) { double value = gauge.value(); if (Double.isFinite(value)) { return Optional.of(writeDocument(gauge, builder -> { builder.append(",\"value\":").append(value); })); } return Optional.empty(); } @SuppressWarnings("dep... |
### Question:
NoopDistributionSummary extends NoopMeter implements DistributionSummary { @Override public double totalAmount() { return 0; } NoopDistributionSummary(Id id); @Override void record(double amount); @Override long count(); @Override double totalAmount(); @Override double max(); @Override HistogramSnapshot t... |
### Question:
NoopDistributionSummary extends NoopMeter implements DistributionSummary { @Override public double max() { return 0; } NoopDistributionSummary(Id id); @Override void record(double amount); @Override long count(); @Override double totalAmount(); @Override double max(); @Override HistogramSnapshot takeSnaps... |
### Question:
NoopCounter extends NoopMeter implements Counter { @Override public double count() { return 0; } NoopCounter(Id id); @Override void increment(double amount); @Override double count(); }### Answer:
@Test void returnsCountAsZero() { assertThat(counter.count()).isEqualTo(0L); } |
### Question:
NoopMeter extends AbstractMeter { @Override public List<Measurement> measure() { return emptyList(); } NoopMeter(Id id); @Override List<Measurement> measure(); }### Answer:
@Test void returnsMeasureAsEmptyList() { assertThat(meter.measure()).isEqualTo(Collections.emptyList()); } |
### Question:
NoopFunctionCounter extends NoopMeter implements FunctionCounter { @Override public double count() { return 0; } NoopFunctionCounter(Id id); @Override double count(); }### Answer:
@Test void returnsCountAsZero() { assertThat(counter.count()).isEqualTo(0L); } |
### Question:
NoopTimeGauge extends NoopMeter implements TimeGauge { @Override public double value() { return 0; } NoopTimeGauge(Id id); @Override TimeUnit baseTimeUnit(); @Override double value(); }### Answer:
@Test void returnsValueAsZero() { assertThat(timeGauge.value()).isEqualTo(0d); } |
### Question:
NoopTimeGauge extends NoopMeter implements TimeGauge { @Override public TimeUnit baseTimeUnit() { return TimeUnit.NANOSECONDS; } NoopTimeGauge(Id id); @Override TimeUnit baseTimeUnit(); @Override double value(); }### Answer:
@Test void returnsBaseTimeUnit() { assertThat(timeGauge.baseTimeUnit()).isEqualT... |
### Question:
Tags implements Iterable<Tag> { private void dedup() { int n = tags.length; if (n == 0 || n == 1) { last = n; return; } int j = 0; for (int i = 0; i < n - 1; i++) if (!tags[i].getKey().equals(tags[i + 1].getKey())) tags[j++] = tags[i]; tags[j++] = tags[n - 1]; last = j; } private Tags(Tag[] tags); Tags a... |
### Question:
Tags implements Iterable<Tag> { public Stream<Tag> stream() { return StreamSupport.stream(Spliterators.spliteratorUnknownSize(iterator(), Spliterator.ORDERED | Spliterator.DISTINCT | Spliterator.NONNULL | Spliterator.SORTED), false); } private Tags(Tag[] tags); Tags and(String key, String value); Tags an... |
### Question:
ElasticMeterRegistry extends StepMeterRegistry { Optional<String> writeTimeGauge(TimeGauge gauge) { double value = gauge.value(getBaseTimeUnit()); if (Double.isFinite(value)) { return Optional.of(writeDocument(gauge, builder -> { builder.append(",\"value\":").append(value); })); } return Optional.empty();... |
### Question:
CompositeCounter extends AbstractCompositeMeter<Counter> implements Counter { @Override public void increment(double amount) { forEachChild(c -> c.increment(amount)); } CompositeCounter(Meter.Id id); @Override void increment(double amount); @Override double count(); }### Answer:
@Test @Issue("#119") void... |
### Question:
ElasticMeterRegistry extends StepMeterRegistry { Optional<String> writeLongTaskTimer(LongTaskTimer timer) { return Optional.of(writeDocument(timer, builder -> { builder.append(",\"activeTasks\":").append(timer.activeTasks()); builder.append(",\"duration\":").append(timer.duration(getBaseTimeUnit())); }));... |
### Question:
ElasticMeterRegistry extends StepMeterRegistry { Optional<String> writeSummary(DistributionSummary summary) { HistogramSnapshot histogramSnapshot = summary.takeSnapshot(); return Optional.of(writeDocument(summary, builder -> { builder.append(",\"count\":").append(histogramSnapshot.count()); builder.append... |
### Question:
CompositeLongTaskTimer extends AbstractCompositeMeter<LongTaskTimer> implements LongTaskTimer { @Override public Sample start() { List<Sample> samples = new ArrayList<>(); forEachChild(ltt -> samples.add(ltt.start())); return new CompositeSample(samples); } CompositeLongTaskTimer(Meter.Id id, Distribution... |
### Question:
ElasticMeterRegistry extends StepMeterRegistry { Optional<String> writeMeter(Meter meter) { Iterable<Measurement> measurements = meter.measure(); List<String> names = new ArrayList<>(); List<Double> values = new ArrayList<>(); for (Measurement measurement : measurements) { double value = measurement.getVa... |
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