@codai/memorai/dist/services/CacheService.d.ts

Universal Database & Storage Service for CODAI Ecosystem - CBD Backend

/**
 * Cache Service - Production Implementation
 * Supports in-memory caching with optional Redis backend
 */
import { EventEmitter } from 'events';
import type { CacheOptions, CacheStats, MemoraiConfig } from '../types';
export declare class CacheService extends EventEmitter {
    private config;
    private cache;
    private isInitialized;
    private cleanupInterval?;
    private stats;
    constructor(config: MemoraiConfig['cache']);
    initialize(): Promise<void>;
    shutdown(): Promise<void>;
    get<T = any>(key: string): Promise<T | null>;
    set<T = any>(key: string, value: T, options?: CacheOptions): Promise<void>;
    delete(key: string): Promise<boolean>;
    clear(pattern?: string): Promise<number>;
    clearByTag(tag: string): Promise<number>;
    has(key: string): Promise<boolean>;
    keys(pattern?: string): Promise<string[]>;
    getStats(): Promise<CacheStats>;
    getHealth(): Promise<{
        status: string;
        details?: any;
    }>;
    private initializeRedis;
    private startCleanupInterval;
    private cleanupExpired;
    private evictLRU;
    private calculateMemoryUsage;
}
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