Uses of Class
io.opencensus.trace.Span

Packages that use Span

Package	Description
io.opencensus.contrib.http
io.opencensus.implcore.trace
io.opencensus.trace	API for distributed tracing.
io.opencensus.trace.unsafe

Uses of Span in io.opencensus.contrib.http

Methods in io.opencensus.contrib.http with parameters of type Span

Modifier and Type	Method	Description
HttpRequestContext	HttpClientHandler.handleStart(Span parent, C carrier, Q request)	Instrument a request for tracing and stats before it is sent.

Uses of Span in io.opencensus.implcore.trace

Subclasses of Span in io.opencensus.implcore.trace

Modifier and Type	Class	Description
final class	RecordEventsSpanImpl	Implementation for the Span class that records trace events.

Methods in io.opencensus.implcore.trace with parameters of type Span

Modifier and Type	Method	Description
SpanBuilder	TracerImpl.spanBuilderWithExplicitParent(String spanName, Span parent)

Uses of Span in io.opencensus.trace

Subclasses of Span in io.opencensus.trace

Modifier and Type	Class	Description
final class	BlankSpan	The BlankSpan is a singleton class, which is the default Span that is used when no Span implementation is available.

Methods in io.opencensus.trace that return Span

Modifier and Type	Method	Description
final Span	Tracer.getCurrentSpan()	Gets the current Span from the current Context.
Span	ContextManager.getValue(ContextHandle contextHandle)
abstract Span	SpanBuilder.startSpan()	Starts a new Span.

Methods in io.opencensus.trace with parameters of type Span

Modifier and Type	Method	Description
abstract SpanBuilder	Tracer.spanBuilderWithExplicitParent(String spanName, Span parent)	Returns a SpanBuilder to create and start a new child Span (or root if parent is null or has an invalid SpanContext), with parent being the designated Span.
final Scope	Tracer.withSpan(Span span)	Enters the scope of code where the given Span is in the current Context, and returns an object that represents that scope.
final Runnable	Tracer.withSpan(Span span, Runnable runnable)	Returns a Runnable that runs the given task with the given Span in the current context.
final <C> Callable<C>	Tracer.withSpan(Span span, Callable<C> callable)	Returns a Callable that runs the given task with the given Span in the current context.
ContextHandle	ContextManager.withValue(ContextHandle contextHandle, Span span)

Method parameters in io.opencensus.trace with type arguments of type Span

Modifier and Type	Method	Description
abstract SpanBuilder	SpanBuilder.setParentLinks(List<Span> parentLinks)	Sets the List of parent links.
abstract boolean	Sampler.shouldSample(SpanContext parentContext, Boolean hasRemoteParent, TraceId traceId, SpanId spanId, String name, List<Span> parentLinks)	Called during Span creation to make a sampling decision.

Uses of Span in io.opencensus.trace.unsafe

Methods in io.opencensus.trace.unsafe that return Span

Modifier and Type	Method	Description
static Span	ContextHandleUtils.getValue(ContextHandle context)	Returns the value from the specified ContextHandle.
Span	ContextManagerImpl.getValue(ContextHandle contextHandle)
static Span	ContextUtils.getValue(io.grpc.Context context)	Deprecated. Returns the value from the specified Context.

Methods in io.opencensus.trace.unsafe with parameters of type Span

Modifier and Type	Method	Description
static ContextHandle	ContextHandleUtils.withValue(ContextHandle context, Span span)	Creates a new ContextHandle with the given value set.
ContextHandle	ContextManagerImpl.withValue(ContextHandle contextHandle, Span span)
static io.grpc.Context	ContextUtils.withValue(io.grpc.Context context, Span span)	Deprecated. Creates a new Context with the given value set.