Package one.microstream.storage.types

Interface StorageEntityCache<E extends StorageEntity>

All Superinterfaces:

StorageChannelResetablePart, StorageHashChannelPart

All Known Implementing Classes:

StorageEntityCache.Default

public interface StorageEntityCache<E extends StorageEntity>
extends StorageChannelResetablePart

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	StorageEntityCache.Default

Method Summary

Modifier and Type	Method	Description
long	cacheSize()
long	clearCache()
void	copyRoots(ChunksBuffer dataCollector)
boolean	incrementalEntityCacheCheck(long nanoTimeBudgetBound)
boolean	incrementalGarbageCollection(long nanoTimeBudgetBound, StorageChannel channel)
boolean	issuedEntityCacheCheck(long nanoTimeBudgetBound, StorageEntityCacheEvaluator entityEvaluator)
boolean	issuedGarbageCollection(long nanoTimeBudgetBound, StorageChannel channel)
StorageEntityType<E>	lookupType(long typeId)
void	reset()	Closes all resources (files, locks, etc.).
StorageTypeDictionary	typeDictionary()

Methods inherited from interface one.microstream.storage.types.StorageHashChannelPart

channelIndex

Method Detail

typeDictionary

StorageTypeDictionary typeDictionary()

lookupType

StorageEntityType<E> lookupType(long typeId)

incrementalEntityCacheCheck

boolean incrementalEntityCacheCheck(long nanoTimeBudgetBound)

incrementalGarbageCollection

boolean incrementalGarbageCollection(long nanoTimeBudgetBound,
                                     StorageChannel channel)

issuedGarbageCollection

boolean issuedGarbageCollection(long nanoTimeBudgetBound,
                                StorageChannel channel)

issuedEntityCacheCheck

boolean issuedEntityCacheCheck(long nanoTimeBudgetBound,
                               StorageEntityCacheEvaluator entityEvaluator)

copyRoots

void copyRoots(ChunksBuffer dataCollector)

cacheSize

long cacheSize()

clearCache

long clearCache()

reset

void reset()

Description copied from interface: StorageChannelResetablePart

Closes all resources (files, locks, etc.). Clears all variable length items (cache, registry, etc.). Resets internal state to initial values. For itself and all its parts (entity cache, file manager, etc.). Basically a "back to just being born" action.

Specified by:

reset in interface StorageChannelResetablePart