blob: 8c1886f07b8db317bc9f70e7dece10dc66c5a2f2 [file] [log] [blame]
/*!
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 Span, { SpanCtorOptions } from '../../trace/span/Span';
import Segment from '../../trace/context/Segment';
import { createLogger } from '../../logging';
import { SpanType } from '../../proto/language-agent/Tracing_pb';
const logger = createLogger(__filename);
export default class StackedSpan extends Span {
depth = 0;
constructor(options: SpanCtorOptions & { type: SpanType }) {
super(options);
}
start(): this {
if (++this.depth === 1) {
super.start();
}
return this;
}
stop(): this {
if (--this.depth === 0) {
super.stop();
}
return this;
}
}