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

Tracer.startScopedSpanWithParent介绍

[英]Same as #startScopedSpan(String), except ignores the current trace context.

Use this when you are creating a scoped span in a method block where the parent was created. You can also use this to force a new trace by passing null parent.
[中]与#startScopedSpan（字符串）相同，只是忽略当前跟踪上下文。
在创建父级的方法块中创建范围跨度时，请使用此选项。您还可以使用它通过传递null parent来强制执行新跟踪。

代码示例

代码示例来源：origin: openzipkin/brave

/**
 * Returns a new child span if there's a {@link #currentSpan()} or a new trace if there isn't. The
 * result is the "current span" until {@link ScopedSpan#finish()} is called.
 *
 * Here's an example:
 * <pre>{@code
 * ScopedSpan span = tracer.startScopedSpan("encode");
 * try {
 *   // The span is in "scope" so that downstream code such as loggers can see trace IDs
 *   return encoder.encode();
 * } catch (RuntimeException | Error e) {
 *   span.error(e); // Unless you handle exceptions, you might not know the operation failed!
 *   throw e;
 * } finally {
 *   span.finish();
 * }
 * }</pre>
 */
public ScopedSpan startScopedSpan(String name) {
 return startScopedSpanWithParent(name, null);
}

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

@Override
public V call() throws Exception {
  ScopedSpan span = this.tracer.startScopedSpanWithParent(this.spanName,
      this.parent);
  try {
    return this.delegate.call();
  }
  catch (Exception | Error ex) {
    span.error(ex);
    throw ex;
  }
  finally {
    span.finish();
  }
}

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

@Override
public void run() {
  ScopedSpan span = this.tracer.startScopedSpanWithParent(this.spanName,
      this.parent);
  try {
    this.delegate.run();
  }
  catch (Exception | Error e) {
    span.error(e);
    throw e;
  }
  finally {
    span.finish();
  }
}

代码示例来源：origin: openzipkin/brave

void startScopedSpanWithParent(Tracer tracer, TraceContext context) {
 ScopedSpan span = tracer.startScopedSpanWithParent("encode", context);
 try {
  span.tag("foo", "bar");
  span.tag("baz", "qux");
 } finally {
  span.finish();
 }
}

代码示例来源：origin: io.zipkin.brave/brave

/**
 * Returns a new child span if there's a {@link #currentSpan()} or a new trace if there isn't. The
 * result is the "current span" until {@link ScopedSpan#finish()} is called.
 *
 * Here's an example:
 * <pre>{@code
 * ScopedSpan span = tracer.startScopedSpan("encode");
 * try {
 *   // The span is in "scope" so that downstream code such as loggers can see trace IDs
 *   return encoder.encode();
 * } catch (RuntimeException | Error e) {
 *   span.error(e); // Unless you handle exceptions, you might not know the operation failed!
 *   throw e;
 * } finally {
 *   span.finish();
 * }
 * }</pre>
 */
public ScopedSpan startScopedSpan(String name) {
 return startScopedSpanWithParent(name, null);
}

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

@Override
public V call() throws Exception {
  ScopedSpan span = this.tracer.startScopedSpanWithParent(this.spanName,
      this.parent);
  try {
    return this.delegate.call();
  }
  catch (Exception | Error ex) {
    span.error(ex);
    throw ex;
  }
  finally {
    span.finish();
  }
}

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

@Override
public void run() {
  ScopedSpan span = this.tracer.startScopedSpanWithParent(this.spanName,
      this.parent);
  try {
    this.delegate.run();
  }
  catch (Exception | Error e) {
    span.error(e);
    throw e;
  }
  finally {
    span.finish();
  }
}