34 lines
845 B
TypeScript
34 lines
845 B
TypeScript
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import {isPresent} from 'angular2/src/facade/lang';
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export class TraceEventFactory {
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private _cat: string;
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private _pid;
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constructor(cat, pid) {
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this._cat = cat;
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this._pid = pid;
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}
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create(ph, name, time, args = null) {
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var res = {'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, time) { return this.create('b', name, time); }
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markEnd(name, time) { return this.create('e', name, time); }
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start(name, time, args = null) { return this.create('B', name, time, args); }
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end(name, time, args = null) { return this.create('E', name, time, args); }
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complete(name, time, duration, args = 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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