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/*!
*
* 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 Context from '../../trace/context/Context';
import Span from '../../trace/span/Span';
import DummySpan from '../../trace/span/DummySpan';
import Segment from '../../trace/context/Segment';
import { Component } from '../../trace/Component';
import { ContextCarrier } from './ContextCarrier';
export default class DummyContext implements Context {
span: Span = DummySpan.create(this);
segment: Segment = new Segment();
nSpans = 0;
newEntrySpan(operation: string, carrier?: ContextCarrier, inherit?: Component): Span {
return this.span;
}
newExitSpan(operation: string, peer: string, component: Component, inherit?: Component): Span {
return this.span;
}
newLocalSpan(operation: string): Span {
return this.span;
}
start(): Context {
this.nSpans++;
return this;
}
stop(): boolean {
return --this.nSpans === 0;
}
async(span: Span) {
return;
}
resync(span: Span) {
return;
}
}