Struct QueryResultCache 

pub struct QueryResultCache { /* private fields */ }

Query result cache with fingerprint-based keys

Implementations

impl QueryResultCache

pub fn new(config: CacheConfig) -> Self

Create a new query result cache

pub fn with_invalidation_coordinator( config: CacheConfig, coordinator: Arc<CacheCoordinator>, ) -> Self

Create with invalidation coordinator

pub fn attach_coordinator(&mut self, coordinator: Arc<CacheCoordinator>)

Attach invalidation coordinator

pub fn put(&self, fingerprint_hash: String, results: Vec<u8>) -> Result<()>

Put query results into cache

pub fn get(&self, fingerprint_hash: &str) -> Option<Vec<u8>>

Get query results from cache

pub fn invalidate(&self, fingerprint_hash: &str) -> Result<()>

Invalidate a specific cache entry

pub fn mark_invalidated(&self, fingerprint_hash: &str) -> Result<()>

Mark entry as invalidated without removing (for batched invalidation)

pub fn invalidate_all(&self) -> Result<()>

Invalidate all cache entries

pub fn statistics(&self) -> CacheStatistics

Get cache statistics

pub fn size(&self) -> usize

Get current cache size

pub fn contains(&self, fingerprint_hash: &str) -> bool

Check if cache contains a fingerprint