本文整理了Java中brave.Tracing.tracer()方法的一些代码示例，展示了Tracing.tracer()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Tracing.tracer()方法的具体详情如下：
包路径：brave.Tracing
类名称：Tracing
方法名：tracer

Tracing.tracer介绍

[英]All tracing commands start with a Span. Use a tracer to create spans.
[中]所有跟踪命令都以Span开头。使用跟踪器创建跨距。

代码示例

代码示例来源：origin: openzipkin/brave

TracingMessageListener(MessageListener delegate, JmsTracing jmsTracing, boolean addConsumerSpan) {
 this.delegate = delegate;
 this.jmsTracing = jmsTracing;
 this.tracing = jmsTracing.tracing;
 this.tracer = jmsTracing.tracing.tracer();
 this.remoteServiceName = jmsTracing.remoteServiceName;
 this.addConsumerSpan = addConsumerSpan;
}

代码示例来源：origin: openzipkin/brave

TracingValueTransformerWithKey(KafkaStreamsTracing kafkaStreamsTracing, String spanName,
  ValueTransformerWithKey<K, V, VR> delegateTransformer) {
 this.kafkaStreamsTracing = kafkaStreamsTracing;
 this.tracer = kafkaStreamsTracing.tracing.tracer();
 this.spanName = spanName;
 this.delegateTransformer = delegateTransformer;
}

代码示例来源：origin: openzipkin/brave

TracingRabbitListenerAdvice(SpringRabbitTracing springRabbitTracing) {
 this.springRabbitTracing = springRabbitTracing;
 this.tracing = springRabbitTracing.tracing;
 this.tracer = tracing.tracer();
 this.remoteServiceName = springRabbitTracing.remoteServiceName;
}

代码示例来源：origin: openzipkin/brave

TracingProcessor(KafkaStreamsTracing kafkaStreamsTracing,
  String spanName, Processor<K, V> delegateProcessor) {
 this.kafkaStreamsTracing = kafkaStreamsTracing;
 this.tracer = kafkaStreamsTracing.tracing.tracer();
 this.spanName = spanName;
 this.delegateProcessor = delegateProcessor;
}

代码示例来源：origin: openzipkin/brave

TracingProducer(Producer<K, V> delegate, KafkaTracing kafkaTracing) {
 this.delegate = delegate;
 this.kafkaTracing = kafkaTracing;
 this.current = kafkaTracing.tracing.currentTraceContext();
 this.tracer = kafkaTracing.tracing.tracer();
 this.injector = kafkaTracing.injector;
 this.extractor = kafkaTracing.extractor;
 this.remoteServiceName = kafkaTracing.remoteServiceName;
}

代码示例来源：origin: openzipkin/brave

TracingServerInterceptor(GrpcTracing grpcTracing) {
 tracer = grpcTracing.tracing.tracer();
 extractor = grpcTracing.propagation.extractor(GETTER);
 parser = grpcTracing.serverParser;
 grpcPropagationFormatEnabled = grpcTracing.grpcPropagationFormatEnabled;
}

代码示例来源：origin: openzipkin/brave

TracingProducer(P delegate, JmsTracing jmsTracing) {
 this.delegate = delegate;
 this.jmsTracing = jmsTracing;
 this.tracer = jmsTracing.tracing.tracer();
 this.current = jmsTracing.tracing.currentTraceContext();
 this.remoteServiceName = jmsTracing.remoteServiceName;
}

代码示例来源：origin: openzipkin/brave

/**
 * Returns the most recently created tracer if its component hasn't been closed. null otherwise.
 *
 * <p>This object should not be cached.
 */
@Nullable public static Tracer currentTracer() {
 Tracing tracing = current;
 return tracing != null ? tracing.tracer() : null;
}

代码示例来源：origin: lettuce-io/lettuce-core

@Override
public Span nextSpan() {
  return postProcessSpan(tracing.tracer().nextSpan());
}

代码示例来源：origin: openzipkin/brave

/**
 * This exposes the microsecond clock used by operations such as {@link Span#finish()}. This is
 * helpful when you want to time things manually. Notably, this clock will be coherent for all
 * child spans in this trace (that use this tracing component). For example, NTP or system clock
 * changes will not affect the result.
 *
 * @param context references a potentially unstarted span you'd like a clock correlated with
 */
public final Clock clock(TraceContext context) {
 return tracer().pendingSpans.getOrCreate(context, false).clock();
}

代码示例来源：origin: line/armeria

/**
 * Creates a new instance.
 */
protected HttpTracingClient(Client<HttpRequest, HttpResponse> delegate, Tracing tracing,
              @Nullable String remoteServiceName) {
  super(delegate);
  tracer = tracing.tracer();
  injector = tracing.propagationFactory().create(AsciiStringKeyFactory.INSTANCE)
           .injector(HttpHeaders::set);
  this.remoteServiceName = remoteServiceName;
}

代码示例来源：origin: line/armeria

/**
 * Creates a new instance.
 */
public HttpTracingService(Service<HttpRequest, HttpResponse> delegate, Tracing tracing) {
  super(delegate);
  tracer = tracing.tracer();
  extractor = tracing.propagationFactory().create(AsciiStringKeyFactory.INSTANCE)
            .extractor(HttpHeaders::get);
}

代码示例来源：origin: lettuce-io/lettuce-core

@Override
public Span nextSpan(TraceContext traceContext) {
  if (!(traceContext instanceof BraveTraceContext)) {
    return nextSpan();
  }
  BraveTraceContext braveTraceContext = BraveTraceContext.class.cast(traceContext);
  if (braveTraceContext.traceContext == null) {
    return nextSpan();
  }
  return postProcessSpan(tracing.tracer()
      .nextSpan(TraceContextOrSamplingFlags.create(braveTraceContext.traceContext)));
}

代码示例来源：origin: openzipkin/brave

@Inject TracingClientFilter(HttpTracing httpTracing) {
 if (httpTracing == null) throw new NullPointerException("HttpTracing == null");
 tracer = httpTracing.tracing().tracer();
 handler = HttpClientHandler.create(httpTracing, new HttpAdapter());
 injector = httpTracing.tracing().propagation().injector(SETTER);
}

代码示例来源：origin: openzipkin/brave

/**
 * {@link ExtensionLoader} supplies the tracing implementation which must be named "tracing". For
 * example, if using the {@link SpringExtensionFactory}, only a bean named "tracing" will be
 * injected.
 */
public void setTracing(Tracing tracing) {
 tracer = tracing.tracer();
 extractor = tracing.propagation().extractor(GETTER);
 injector = tracing.propagation().injector(SETTER);
}

代码示例来源：origin: openzipkin/brave

@Inject TracingApplicationEventListener(HttpTracing httpTracing, EventParser parser) {
 tracer = httpTracing.tracing().tracer();
 serverHandler = HttpServerHandler.create(httpTracing, new Adapter());
 extractor = httpTracing.tracing().propagation().extractor(GETTER);
 this.parser = parser;
}

代码示例来源：origin: openzipkin/brave

SparkTracing(HttpTracing httpTracing) { // intentionally hidden constructor
 tracer = httpTracing.tracing().tracer();
 handler = HttpServerHandler.create(httpTracing, ADAPTER);
 extractor = httpTracing.tracing().propagation().extractor(Request::headers);
}

代码示例来源：origin: openzipkin/brave

HttpServerHandler(HttpTracing httpTracing, HttpServerAdapter<Req, Resp> adapter) {
 super(
   httpTracing.tracing().currentTraceContext(),
   adapter,
   httpTracing.serverParser()
 );
 this.tracer = httpTracing.tracing().tracer();
 this.sampler = httpTracing.serverSampler();
}

代码示例来源：origin: openzipkin/brave

TracingMainExec(HttpTracing httpTracing, ClientExecChain mainExec) {
 this.tracer = httpTracing.tracing().tracer();
 this.handler = HttpClientHandler.create(httpTracing, new HttpAdapter());
 this.injector = httpTracing.tracing().propagation().injector(SETTER);
 this.mainExec = mainExec;
}

代码示例来源：origin: openzipkin/brave

TracingFilter(HttpTracing httpTracing) {
 tracer = httpTracing.tracing().tracer();
 currentTraceContext = httpTracing.tracing().currentTraceContext();
 handler = HttpServerHandler.create(httpTracing, ADAPTER);
 extractor = httpTracing.tracing().propagation().extractor(GETTER);
}