signalk-parquet/dist/utils/context-discovery.d.ts

SignalK plugin and webapp that archives SK data to Parquet files with a regimen control system, advanced querying, Claude integrated AI analysis, spatial capabilities, and REST API.

import { Context } from '@signalk/server-api';
import { ZonedDateTime } from '@js-joda/core';
/**
 * Get available SignalK contexts that have data within a specific time range
 * This is compliant with SignalK History API specification
 *
 * OPTIMIZED: Uses a single SQL query across all vessels instead of checking each one individually
 * File list is cached for 2 minutes to avoid repeated filesystem scans
 */
export declare function getAvailableContextsForTimeRange(dataDir: string, from: ZonedDateTime, to: ZonedDateTime): Promise<Context[]>;
/**
 * Clear the file list cache (useful for testing or when data structure changes)
 */
export declare function clearFileListCache(): void;
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