@opentelemetry/api
Version:
Public API for OpenTelemetry
46 lines • 1.66 kB
JavaScript
;
/*
* Copyright The OpenTelemetry Authors
* SPDX-License-Identifier: Apache-2.0
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.ProxyTracerProvider = void 0;
const ProxyTracer_1 = require("./ProxyTracer");
const NoopTracerProvider_1 = require("./NoopTracerProvider");
const NOOP_TRACER_PROVIDER = new NoopTracerProvider_1.NoopTracerProvider();
/**
* Tracer provider which provides {@link ProxyTracer}s.
*
* Before a delegate is set, tracers provided are NoOp.
* When a delegate is set, traces are provided from the delegate.
* When a delegate is set after tracers have already been provided,
* all tracers already provided will use the provided delegate implementation.
*
* @deprecated This will be removed in the next major version.
* @since 1.0.0
*/
class ProxyTracerProvider {
/**
* Get a {@link ProxyTracer}
*/
getTracer(name, version, options) {
var _a;
return ((_a = this.getDelegateTracer(name, version, options)) !== null && _a !== void 0 ? _a : new ProxyTracer_1.ProxyTracer(this, name, version, options));
}
getDelegate() {
var _a;
return (_a = this._delegate) !== null && _a !== void 0 ? _a : NOOP_TRACER_PROVIDER;
}
/**
* Set the delegate tracer provider
*/
setDelegate(delegate) {
this._delegate = delegate;
}
getDelegateTracer(name, version, options) {
var _a;
return (_a = this._delegate) === null || _a === void 0 ? void 0 : _a.getTracer(name, version, options);
}
}
exports.ProxyTracerProvider = ProxyTracerProvider;
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