* Move trace API to otel
* Move tracetest to oteltest
* Update package documentation
* Remove old api/trace package
* Lint
* Add changes to CHANGELOG
* Add tests for rest of trace API
* Apply suggestions from code review
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
* Documentation fixes
Includes resolutions for review issues.
* Correct CHANGELOG post release
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
* Rename ParentOrElse to ParentBased and enhance it according to the spec
- Renaming of type and sampler function
- Enhancing ParentBased with sampler options
- Set default samplers for each applicable parent-based case
- Adjust ShouldSample(...) func accordingly
* Adjust existing tests for ParentBased and add new ones
- add tests for ParentBased sampler options and description
- renaming in trace_test.go
* Update CHANGELOG.md
* PR feedback
- More clearer naming of structs; add comments where missing
- Adhere to the configuration style guide
* PR feedback - punctuation
* Change name of ProbabilitySampler to TraceIdRatioBased
* Modify behavior to ignore parent span
* Add test for inclusivity property on TraceIdRatioBased sampler
* Modify tests in `trace_test.go` to reflect change in parent
span behavior
* Add to CHANGELOG
* Satisfy golint
* Update CHANGELOG.md
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
Update license header to standard format for source files missed prior.
Add license header to new source files.
Add Makefile check to test all `*.go` and `*.sh` files have a copyright
notice (or comment about them being auto-generated) within the first few
lines.
* Refactor SDK Sampler API to conform to Spec
* Sampler is now an interface rather than a function type
* SamplingParameters include the span Kind, Attributes, and Links
* SamplingResult includes a SamplingDecision with three possible values, as well as Attributes
* Add attributes retruned from a Sampler to the span
* Add SpanKind, Attributes, and Links to API Sampler.ShouldSample() parameters
* Drop "Get" from sdk Sampler.GetDescription to match api Sampler
* Make spanID parameter in API Sampler interface a core.SpanID
* Fix types and printf format per PR feedback from krnowak
* Ensure unit test error messages reflect new reality
Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
