@pushrocks/smarttime
Version:
handle time in smart ways
43 lines • 2.36 kB
JavaScript
/**
* easy high resolution time measurement
*/
export class HrtMeasurement {
constructor() {
this.nanoSeconds = null;
this.milliSeconds = null;
this._milliStart = null;
this._milliDiff = null;
this._started = false;
}
/**
* start the measurement
*/
start() {
this._started = true;
this._milliStart = Date.now();
}
/**
* stop the measurement
*/
stop() {
if (this._started === false) {
console.log("Hasn't started yet");
return;
}
this._milliDiff = Date.now() - this._milliStart;
this.nanoSeconds = this._milliDiff * 1000;
this.milliSeconds = this._milliDiff;
return this;
}
/**
* reset the measurement
*/
reset() {
this.nanoSeconds = null;
this.milliSeconds = null;
this._milliStart = null;
this._milliDiff = null;
this._started = false;
}
}
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