48 lines
1.4 KiB
TypeScript
48 lines
1.4 KiB
TypeScript
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declare type MetricType = 'timer' | 'synthetic';
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export declare type MetricValue = number | undefined;
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export declare const METRIC_TYPE_TIMER = "timer";
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export declare const METRIC_TYPE_SYNTHETIC = "synthetic";
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export declare abstract class MetricInstance {
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abstract getValue(): MetricValue;
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}
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export declare class TimerMetricInstance extends MetricInstance {
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startTimeMs: number;
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endTimeMs: number;
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metricTag: string;
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/**
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* Creates a new TimerMetricInstance
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* @param metricTag used for logging to identify the metric
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*/
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constructor(metricTag: string);
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getValue(): MetricValue;
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start(): void;
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stop(): void;
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}
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export declare class SyntheticMetricInstance extends MetricInstance {
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private value;
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setValue(value: number): void;
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getValue(): number;
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}
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export declare abstract class Metric {
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name: string;
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context: string;
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metricType: MetricType;
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protected instances: Array<MetricInstance>;
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clear(): void;
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getValues(): number[];
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getTotal(): number;
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constructor(name: string, metricType: MetricType, context: string);
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}
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export declare class TimerMetric extends Metric {
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createInstance(): TimerMetricInstance;
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}
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export declare class SyntheticMetric extends Metric {
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createInstance(): SyntheticMetricInstance;
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}
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export declare class MetricsCollector {
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static NETWORK_TIME: TimerMetric;
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static CPU_TIME: SyntheticMetric;
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static getAllMetrics(): any[];
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}
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export {};
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