Uses of Class
dev.frostlake.storage.StorageEngine

Packages that use StorageEngine

Package	Description
dev.frostlake
dev.frostlake.executor
dev.frostlake.persistence
dev.frostlake.storage
dev.frostlake.transaction

Uses of StorageEngine in dev.frostlake

Methods in dev.frostlake that return StorageEngine

Modifier and Type	Method	Description
StorageEngine	DatabaseEngine.getStorageEngine()

Uses of StorageEngine in dev.frostlake.executor

Methods in dev.frostlake.executor that return StorageEngine

Modifier and Type	Method	Description
StorageEngine	QueryExecutor.getStorageEngine()

Constructors in dev.frostlake.executor with parameters of type StorageEngine

Modifier	Constructor	Description
	QueryExecutor(Catalog catalog, StorageEngine storageEngine, FunctionRegistry functionRegistry, TransactionManager transactionManager, EngineConfig config)
	SystemFunctionEvaluator(Catalog catalog, StorageEngine storageEngine, TransactionManager transactionManager)

Uses of StorageEngine in dev.frostlake.persistence

Methods in dev.frostlake.persistence with parameters of type StorageEngine

Modifier and Type	Method	Description
void	PersistenceManager.applyState(CatalogSnapshot snapshot, MemoryTableDataStore tableData, Catalog catalog, StorageEngine storageEngine)	Apply an in-memory engine state (from PersistenceManager.buildState(dev.frostlake.metastore.Catalog, dev.frostlake.storage.StorageEngine, dev.frostlake.persistence.MemoryTableDataStore)) into a fresh catalog + storage.
CatalogSnapshot	PersistenceManager.buildState(Catalog catalog, StorageEngine storageEngine, MemoryTableDataStore tableData)	Build the full engine state entirely in memory — the write half of an in-JVM engine clone.
void	PersistenceManager.checkpointTo(Path dir, Catalog catalog, StorageEngine storageEngine)	Write a full state snapshot (catalog + table data) into dir, regardless of the persistence.enabled flag — the durable side of a WAL checkpoint.
void	PersistenceManager.loadCatalog(Catalog catalog, StorageEngine storageEngine)	Load catalog metadata from disk
void	PersistenceManager.restoreFrom(Path dir, Catalog catalog, StorageEngine storageEngine)	Restore a full state snapshot previously written by PersistenceManager.checkpointTo(java.nio.file.Path, dev.frostlake.metastore.Catalog, dev.frostlake.storage.StorageEngine) into the live catalog + storage, regardless of the persistence.enabled flag — used during WAL recovery.
void	PersistenceManager.saveCatalog(Catalog catalog, StorageEngine storageEngine)	Save catalog metadata to disk
void	PersistenceManager.startAutoSave(Catalog catalog, StorageEngine storageEngine)	Start auto-save scheduler if enabled

Uses of StorageEngine in dev.frostlake.storage

Constructors in dev.frostlake.storage with parameters of type StorageEngine

Modifier	Constructor	Description
	TableStorage(StorageEngine engine, Table metadata)

Uses of StorageEngine in dev.frostlake.transaction

Methods in dev.frostlake.transaction with parameters of type StorageEngine

Modifier and Type	Method	Description
void	TransactionWriteSet.applyTo(StorageEngine storage)	Flush this write set to the base store (the COMMIT step).
void	TransactionWriteSet.applyTo(StorageEngine storage, StreamManager streamManager)	Flush this write set to the base store (the COMMIT step): updates, then deletes, then inserts.

Constructors in dev.frostlake.transaction with parameters of type StorageEngine

Modifier	Constructor	Description
	Transaction(long id, Catalog catalog, StorageEngine storageEngine, StreamManager streamManager)
	TransactionManager(Catalog catalog, StorageEngine storageEngine)