42 lines
1.3 KiB
TypeScript
42 lines
1.3 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {PerfLogEvent} from '../index';
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import {isPresent} from '../src/facade/lang';
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export class TraceEventFactory {
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constructor(private _cat: string, private _pid: string) {}
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create(ph: any, name: string, time: number, args: any = null) {
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var res:
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PerfLogEvent = {'name': name, 'cat': this._cat, 'ph': ph, 'ts': time, 'pid': this._pid};
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if (isPresent(args)) {
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res['args'] = args;
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}
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return res;
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}
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markStart(name: string, time: number) { return this.create('b', name, time); }
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markEnd(name: string, time: number) { return this.create('e', name, time); }
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start(name: string, time: number, args: any = null) { return this.create('B', name, time, args); }
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end(name: string, time: number, args: any = null) { return this.create('E', name, time, args); }
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instant(name: string, time: number, args: any = null) {
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return this.create('i', name, time, args);
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}
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complete(name: string, time: number, duration: number, args: any = null) {
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var res = this.create('X', name, time, args);
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res['dur'] = duration;
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return res;
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}
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}
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