com.hazelcast.map.impl.recordstore

Interface Storage<K,R>

Type Parameters:

K - the key type to be put in this storage.

R - the value type to be put in this storage.

All Known Implementing Classes:

StorageImpl

public interface Storage<K,R>

Represents actual storage layer behind a RecordStore. Includes basic storage operations.

Method Summary

Methods

Modifier and Type	Method and Description
void	clear(boolean isDuringShutdown)
boolean	containsKey(K key)
void	destroy(boolean isDuringShutdown)
void	disposeDeferredBlocks()
R	get(K key)
Iterable<LazyEntryViewFromRecord>	getRandomSamples(int sampleCount) Used for sampling based eviction, returns sampled entries.
SizeEstimator	getSizeEstimator()
boolean	isEmpty()
void	put(K key, R record)
void	removeRecord(R record)
void	setSizeEstimator(SizeEstimator sizeEstimator)
int	size()
void	updateRecordValue(K key, R record, Object value)
Collection<R>	values()

Method Detail

put

void put(K key,
       R record)

updateRecordValue

void updateRecordValue(K key,
                     R record,
                     Object value)

get

R get(K key)

removeRecord

void removeRecord(R record)

containsKey

boolean containsKey(K key)

values

Collection<R> values()

size

int size()

isEmpty

boolean isEmpty()

clear

void clear(boolean isDuringShutdown)

destroy

void destroy(boolean isDuringShutdown)

getSizeEstimator

SizeEstimator getSizeEstimator()

setSizeEstimator

void setSizeEstimator(SizeEstimator sizeEstimator)

disposeDeferredBlocks

void disposeDeferredBlocks()

getRandomSamples

Iterable<LazyEntryViewFromRecord> getRandomSamples(int sampleCount)

Used for sampling based eviction, returns sampled entries.

Parameters:

sampleCount - sample count.

Returns:

sampled entries.