feature-docs/org.meshtastic.feature.docs.translation/DocTranslationCache

DocTranslationCache

class DocTranslationCache(cacheDir: Path, fileSystem: FileSystem, maxCacheSizeBytes: Long = MAX_CACHE_SIZE_BYTES)(source)

File-based cache for ML Kit translated markdown pages.

Cache key: {pageId}#{locale}#{md5(sourceContent)} When the English source changes, the md5 changes and the old cache entry becomes stale. Eviction by oldest-access at maxCacheSizeBytes (default 50MB).

Constructors

DocTranslationCache

constructor(cacheDir: Path, fileSystem: FileSystem, maxCacheSizeBytes: Long = MAX_CACHE_SIZE_BYTES)

Types

Companion

object Companion

Functions

clear

suspend fun clear()

Remove all cached translations.

get

suspend fun get(pageId: String, locale: String, sourceHash: String): String?

Get a cached translation, or null if not cached or stale.

put

suspend fun put(pageId: String, locale: String, sourceHash: String, translatedMarkdown: String)

Store a translated page in the cache. Evicts old entries if over size limit.

sizeBytes

suspend fun sizeBytes(): Long

Total bytes used by the cache.