本文整理了Java中brave.Tracer.toSpan()方法的一些代码示例，展示了Tracer.toSpan()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。Tracer.toSpan()方法的具体详情如下：
包路径：brave.Tracer
类名称：Tracer
方法名：toSpan

Tracer.toSpan介绍

[英]Converts the context to a Span object after decorating it for propagation
[中]在装饰上下文以进行传播后，将其转换为跨度对象

代码示例

代码示例来源：origin: openzipkin/brave

/**
 * Returns the current span in scope or null if there isn't one.
 *
 * <p>When entering user code, prefer {@link #currentSpanCustomizer()} as it is a stable type and
 * will never return null.
 */
@Nullable public Span currentSpan() {
 TraceContext currentContext = currentTraceContext.get();
 return currentContext != null ? toSpan(currentContext) : null;
}

代码示例来源：origin: spring-cloud/spring-cloud-sleuth

boolean created = false;
if (span != null) {
  span = this.tracer.toSpan(this.parent.context());

代码示例来源：origin: io.zipkin.brave/brave-core

public static brave.Span toSpan(Tracer tracer, SpanId spanId) {
 if (tracer == null) throw new NullPointerException("tracer == null");
 return tracer.toSpan(toTraceContext(spanId));
}

代码示例来源：origin: io.zipkin.brave/brave-core

public static brave.Span toSpan(Tracer tracer, Span span) {
 if (tracer == null) throw new NullPointerException("tracer == null");
 return tracer.toSpan(toTraceContext(Brave.context(span)));
}

代码示例来源：origin: io.zipkin.brave/brave

/**
 * Returns the current span in scope or null if there isn't one.
 *
 * <p>When entering user code, prefer {@link #currentSpanCustomizer()} as it is a stable type and
 * will never return null.
 */
@Nullable public Span currentSpan() {
 TraceContext currentContext = currentTraceContext.get();
 return currentContext != null ? toSpan(currentContext) : null;
}

代码示例来源：origin: io.zipkin.brave/brave-core

brave.Span brave4(Span span) {
 return tracer.toSpan(toTraceContext(InternalSpan.instance.context(span)));
}

代码示例来源：origin: org.springframework.cloud/spring-cloud-sleuth-core

boolean created = false;
if (span != null) {
  span = this.tracer.toSpan(this.parent.context());

代码示例来源：origin: openzipkin-contrib/brave-opentracing

/**
 * <em>Note:</em>If the key is {@linkplain Tags#SAMPLING_PRIORITY} and the value is zero, the
 * current span will be abandoned and future references to the {@link #context()} will be
 * unsampled. This does not affect the active span, nor does it affect any equivalent instances of
 * this object. This is a best efforts means to handle late sampling decisions.
 */
@Override public BraveSpan setTag(String key, Number value) {
 if (finishCalled) return this;
 if (trySetPeer(key, value)) return this;
 // handle late sampling decision
 if (Tags.SAMPLING_PRIORITY.getKey().equals(key) && value.intValue() == 0) {
  delegate.abandon();
  // convert the span to no-op
  delegate = tracer.toSpan(delegate.context().toBuilder().sampled(false).build());
 }
 return setTag(key, value.toString());
}

代码示例来源：origin: jiangmin168168/jim-framework

.sampled(true)
    .build();
Span span = tracer.toSpan(traceContext).start();

代码示例来源：origin: jiangmin168168/jim-framework

.build();
Span span=tracer.toSpan(traceContext).start();