A B C E F G H I K L P R S T W

A

AbstractTag<T> - Class in io.opentracing.tag

AbstractTag(String) - Constructor for class io.opentracing.tag.AbstractTag

addReference(String, SpanContext) - Method in interface io.opentracing.Tracer.SpanBuilder

Add a reference from the Span being built to a distinct (usually parent) Span.

asChildOf(SpanContext) - Method in interface io.opentracing.Tracer.SpanBuilder

A shorthand for withReference(Reference.childOf(parent)).

asChildOf(Span) - Method in interface io.opentracing.Tracer.SpanBuilder

A shorthand for withReference(Reference.childOf(parent.context())).

B

BooleanTag - Class in io.opentracing.tag

buildSpan(String) - Method in interface io.opentracing.Tracer

Return a new SpanBuilder for a Span with the given `operationName`.

C

CHILD_OF - Static variable in class io.opentracing.References

See http://opentracing.io/spec/#causal-span-references for more information about CHILD_OF references

close() - Method in interface io.opentracing.Span

COMPONENT - Static variable in class io.opentracing.tag.Tags

COMPONENT is a low-cardinality identifier of the module, library, or package that is instrumented.

context() - Method in interface io.opentracing.Span

Retrieve the associated SpanContext.

E

ERROR - Static variable in class io.opentracing.tag.Tags

ERROR indicates whether a Span ended in an error state.

extract(Object) - Method in interface io.opentracing.Tracer

Extract a SpanContext from a `carrier` of a given type, presumably after propagation across a process boundary.

F

finish() - Method in interface io.opentracing.Span

Sets the end timestamp and records the span.

FOLLOWS_FROM - Static variable in class io.opentracing.References

See http://opentracing.io/spec/#causal-span-references for more information about FOLLOWS_FROM references

G

getBaggageItem(String) - Method in interface io.opentracing.SpanContext

getEntries() - Method in interface io.opentracing.propagation.HttpHeaderReader

Gets HTTP headers from the implementations backing store.

getEntries() - Method in interface io.opentracing.propagation.TextMapReader

Gets an iterator over arbitrary key:value pairs from the TextMapReader.

getKey() - Method in class io.opentracing.tag.AbstractTag

H

HTTP_STATUS - Static variable in class io.opentracing.tag.Tags

HTTP_STATUS records the http status code of the response.

HTTP_URL - Static variable in class io.opentracing.tag.Tags

HTTP_URL records the url of the incoming request.

HttpHeaderReader - Interface in io.opentracing.propagation

HttpHeaderReader is a built-in carrier for Tracer.inject().

HttpHeaderWriter - Interface in io.opentracing.propagation

HttpHeaderWriter is a built-in carrier for Tracer.inject().

I

inject(SpanContext, Object) - Method in interface io.opentracing.Tracer

Inject a SpanContext into a `carrier` of a given type, presumably for propagation across process boundaries.

IntTag - Class in io.opentracing.tag

io.opentracing - package io.opentracing

io.opentracing.propagation - package io.opentracing.propagation

io.opentracing.tag - package io.opentracing.tag

K

key - Variable in class io.opentracing.tag.AbstractTag

L

log(String, Object) - Method in interface io.opentracing.Span

Add a new log event to the Span, accepting an event name string and an optional structured payload argument.

log(long, String, Object) - Method in interface io.opentracing.Span

Add a new log event to the Span, accepting an event name string and an optional structured payload argument.

P

PEER_HOST_IPV4 - Static variable in class io.opentracing.tag.Tags

PEER_HOST_IPV4 records IPv4 host address of the peer.

PEER_HOST_IPV6 - Static variable in class io.opentracing.tag.Tags

PEER_HOST_IPV6 records the IPv6 host address of the peer.

PEER_HOSTNAME - Static variable in class io.opentracing.tag.Tags

PEER_HOSTNAME records the host name of the peer.

PEER_PORT - Static variable in class io.opentracing.tag.Tags

PEER_PORT records the port number of the peer.

PEER_SERVICE - Static variable in class io.opentracing.tag.Tags

PEER_SERVICE records the service name of the peer.

put(String, String) - Method in interface io.opentracing.propagation.HttpHeaderWriter

Puts a key:value pair into the HTTP header map.

put(String, String) - Method in interface io.opentracing.propagation.TextMapWriter

Puts a key:value pair into the TextMapWriter's backing store.

R

References - Class in io.opentracing

References is essentially a namespace for the official OpenTracing reference types.

S

SAMPLING_PRIORITY - Static variable in class io.opentracing.tag.Tags

SAMPLING_PRIORITY determines the priority of sampling this Span.

set(Span, Boolean) - Method in class io.opentracing.tag.BooleanTag

set(Span, Integer) - Method in class io.opentracing.tag.IntTag

set(Span, Short) - Method in class io.opentracing.tag.ShortTag

set(Span, String) - Method in class io.opentracing.tag.StringTag

set(Span, StringTag) - Method in class io.opentracing.tag.StringTag

setBaggageItem(String, String) - Method in interface io.opentracing.SpanContext

Sets a baggage item in the SpanContext as a key/value pair.

setTag(String, String) - Method in interface io.opentracing.Span

Set a key:value tag on the Span.

setTag(String, boolean) - Method in interface io.opentracing.Span

Same as Span.setTag(String, String), but for boolean values.

setTag(String, Number) - Method in interface io.opentracing.Span

Same as Span.setTag(String, String), but for numeric values.

ShortTag - Class in io.opentracing.tag

Span - Interface in io.opentracing

Represents an in-flight span in the opentracing system.

SPAN_KIND - Static variable in class io.opentracing.tag.Tags

SPAN_KIND hints at the relationship between spans, e.g.

SPAN_KIND_CLIENT - Static variable in class io.opentracing.tag.Tags

A constant for setting the span kind to indicate that it represents a client span.

SPAN_KIND_SERVER - Static variable in class io.opentracing.tag.Tags

A constant for setting the span kind to indicate that it represents a server span.

SpanContext - Interface in io.opentracing

SpanContext represents Span state that must propagate to descendant Spans and across process boundaries.

start() - Method in interface io.opentracing.Tracer.SpanBuilder

Returns the started Span.

StringTag - Class in io.opentracing.tag

T

Tags - Class in io.opentracing.tag

The following span tags are recommended for instrumentors who are trying to capture more semantic information about the spans.

TextMapReader - Interface in io.opentracing.propagation

TextMapReader is a built-in carrier for Tracer.extract().

TextMapWriter - Interface in io.opentracing.propagation

TextMapWriter is a built-in carrier for Tracer.inject().

Tracer - Interface in io.opentracing

Tracer is a simple, thin interface for Span creation and propagation across arbitrary transports.

Tracer.SpanBuilder - Interface in io.opentracing

W

withStartTimestamp(long) - Method in interface io.opentracing.Tracer.SpanBuilder

Specify a timestamp of when the Span was started, represented in microseconds since epoch.

withTag(String, String) - Method in interface io.opentracing.Tracer.SpanBuilder

Same as Span.setTag(String, String), but for the span being built.

withTag(String, boolean) - Method in interface io.opentracing.Tracer.SpanBuilder

Same as Span.setTag(String, String), but for the span being built.

withTag(String, Number) - Method in interface io.opentracing.Tracer.SpanBuilder

Same as Span.setTag(String, String), but for the span being built.

A B C E F G H I K L P R S T W