/**
 * Copyright 2019 OpenCensus Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ import { Exporter , ExporterBuffer , ExporterConfig , Span , } from '@opencensus/core' ; import { logger , Logger } from '@opencensus/core' ; /** Object Exporter manager class */ export class ObjectTraceExporter implements Exporter { buffer : ExporterBuffer ; logger : Logger ; startedSpans : Span [ ] = [ ] ; endedSpans : Span [ ] = [ ] ; publishedSpans : Span [ ] = [ ] ; constructor ( options = { } ) { this . buffer = new ExporterBuffer ( this , options ) ; this . logger = options . logger || logger . logger ( ) ; } param span onStartSpan ( span ) { this . startedSpans . push ( span ) ; } param span onEndSpan ( span ) { this . endedSpans . push ( span ) ; this . buffer . addToBuffer ( span ) ; } param spans publish ( spans ) { this . publishedSpans . push ( ... spans ) ; return Promise . resolve ( ) ; } /**
     * Reset in-memory stores.
     */ reset ( ) { this . startedSpans = [ ] ; this . endedSpans = [ ] ; this . publishedSpans = [ ] ; } }