@simonecoelhosfo/optimizely-mcp-server/dist/analytics/intelligent-query-engine/cache/CacheKeyGenerator.d.ts

Optimizely MCP Server for AI assistants with integrated CLI tools

/**
 * Cache Key Generator for Intelligent Query Caching
 *
 * Generates deterministic cache keys from normalized queries
 * ensuring consistent keys for semantically equivalent queries.
 */
import { NormalizedQuery } from './QueryNormalizer.js';
export interface QueryContext {
    projectId?: string;
    userId?: string;
    environment?: string;
    syncVersion?: number;
}
export declare class CacheKeyGenerator {
    private readonly logger;
    private readonly keyPrefix;
    private readonly separator;
    private readonly maxKeyLength;
    /**
     * Generate a deterministic cache key from normalized query and context
     */
    generateKey(query: NormalizedQuery, context?: QueryContext): string;
    /**
     * Generate pattern for cache invalidation
     */
    generateInvalidationPattern(entity?: string, operation?: string, context?: Partial<QueryContext>): string;
    /**
     * Hash filters object deterministically
     */
    private hashFilters;
    /**
     * Hash array of values
     */
    private hashArray;
    /**
     * Hash order by array
     */
    private hashOrderBy;
    /**
     * Serialize value for consistent string representation
     */
    private serializeValue;
    /**
     * Hash a string value using SHA256
     */
    private hashValue;
    /**
     * Get time component for cache key
     */
    private getTimeComponent;
    /**
     * Format date as YYYY-MM-DD
     */
    private formatDate;
    /**
     * Normalize date string or Date object
     */
    private normalizeDate;
    /**
     * Get ISO week number
     */
    private getWeekNumber;
    /**
     * Parse cache key to extract components (for debugging/monitoring)
     */
    parseKey(key: string): Record<string, string>;
}
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