openconsensus.trace

Class Link

java.lang.Object

openconsensus.trace.Link

@Immutable
public abstract class Link
extends Object

A link to a Span from a different trace.

Used (for example) in batching operations, where a single batch handler processes multiple requests from different traces.

Since:

0.1.0

Method Summary

Modifier and Type	Method and Description
static Link	create(SpanContext context) Returns a new Link.
static Link	create(SpanContext context, Map<String,AttributeValue> attributes) Returns a new Link.
abstract Map<String,AttributeValue>	getAttributes() Returns the set of attributes.
abstract SpanContext	getContext() Returns the TraceId.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

create

public static Link create(SpanContext context)

Returns a new Link.

Parameters:

context - the context of the linked Span.

Returns:

a new Link.

Since:

0.1.0

create

public static Link create(SpanContext context,
                          Map<String,AttributeValue> attributes)

Returns a new Link.

Parameters:

context - the context of the linked Span.

attributes - the attributes of the Link.

Returns:

a new Link.

Since:

0.1.0

getContext

public abstract SpanContext getContext()

Returns the TraceId.

Returns:

the TraceId.

Since:

0.1.0

getAttributes

public abstract Map<String,AttributeValue> getAttributes()

Returns the set of attributes.

Returns:

the set of attributes.

Since:

0.1.0