polyv-live-cli/dist/utils/time-series.processor.d.ts

CLI tool for managing PolyV live streaming services.

export interface TimeSeriesPoint {
    timestamp: Date;
    value: number;
}
export interface TimeSeries {
    name: string;
    metric: string;
    channelId: string;
    points: TimeSeriesPoint[];
    unit: string;
    aggregationType?: 'avg' | 'sum' | 'min' | 'max' | 'last';
}
export interface TimeRange {
    start: Date;
    end: Date;
}
export interface AggregationConfig {
    interval: number;
    type: 'avg' | 'sum' | 'min' | 'max' | 'last';
}
export interface TimeSeriesQuery {
    channelId?: string;
    metric?: string;
    timeRange?: TimeRange;
    limit?: number;
    aggregation?: AggregationConfig;
}
export declare class TimeSeriesProcessor {
    private series;
    private maxPointsPerSeries;
    private retentionPeriod;
    constructor(maxPointsPerSeries?: number, retentionPeriodHours?: number);
    addPoint(seriesKey: string, point: TimeSeriesPoint, metadata: {
        name: string;
        metric: string;
        channelId?: string;
        unit: string;
        aggregationType?: 'avg' | 'sum' | 'min' | 'max' | 'last';
    }): void;
    addStreamMetrics(channelId: string, timestamp: Date, metrics: {
        bitrate?: number;
        fps?: number;
        viewerCount?: number;
        bandwidth?: number;
        uptime?: number;
    }): void;
    query(query?: TimeSeriesQuery): TimeSeries[];
    getHistoricalData(channelId: string, metric: string, timeRange?: TimeRange): TimeSeries | null;
    getChannelMetrics(channelId: string, timeRange?: TimeRange): Map<string, TimeSeries>;
    private aggregatePoints;
    private cleanupOldData;
    clearAll(): void;
    clearChannel(channelId: string): void;
    getStats(): {
        seriesCount: number;
        totalPoints: number;
        oldestPoint?: Date;
        newestPoint?: Date;
        channelCount: number;
        metricTypes: string[];
    };
    exportToJSON(): string;
    importFromJSON(jsonData: string): void;
}
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