net.openhft.chronicle.engine.map

Class FilePerKeyValueStoreBackedKeyValueStore<K,V>

java.lang.Object

net.openhft.chronicle.engine.map.FilePerKeyValueStoreBackedKeyValueStore<K,V>

All Implemented Interfaces:

Closeable, AutoCloseable, java.util.function.Consumer<EngineReplication.ReplicationEntry>, KeyValueStore<K,V,V>, Assetted<KeyValueStore<K,V,V>>, View

public class FilePerKeyValueStoreBackedKeyValueStore<K,V>
extends Object
implements KeyValueStore<K,V,V>

Nested Class Summary

Nested classes/interfaces inherited from interface net.openhft.chronicle.engine.api.map.KeyValueStore

KeyValueStore.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
FilePerKeyValueStoreBackedKeyValueStore(FilePerKeyValueStore filePerKeyValueStore, java.util.function.Function<K,String> keyToString, java.util.function.Function<V,net.openhft.chronicle.bytes.BytesStore> valueToBytesStore, java.util.function.Function<net.openhft.chronicle.bytes.BytesStore,V> bytesStoreToValue)

Method Summary

Modifier and Type	Method and Description
void	accept(EngineReplication.ReplicationEntry replicationEntry)
Asset	asset()
void	clear()
void	close()
boolean	containsValue(V value)
void	entriesFor(int segment, SubscriptionConsumer<MapEvent<K,V>> kvConsumer)
V	getAndPut(K key, V value)
V	getAndRemove(K key)
V	getUsing(K key, V value)
void	keysFor(int segment, SubscriptionConsumer<K> kConsumer)
long	longSize()
KeyValueStore<K,V,V>	underlying()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.openhft.chronicle.engine.api.map.KeyValueStore

containsKey, entrySetIterator, get, isKeyType, isReadOnly, keyedView, keySetIterator, put, putIfAbsent, remove, removeIfEqual, replace, replaceIfEqual, segmentFor, segments, valuesIterator

Methods inherited from interface net.openhft.chronicle.core.io.Closeable

closeQuietly

Methods inherited from interface java.util.function.Consumer

andThen

Constructor Detail

FilePerKeyValueStoreBackedKeyValueStore

public FilePerKeyValueStoreBackedKeyValueStore(FilePerKeyValueStore filePerKeyValueStore,
                                               java.util.function.Function<K,String> keyToString,
                                               java.util.function.Function<V,net.openhft.chronicle.bytes.BytesStore> valueToBytesStore,
                                               java.util.function.Function<net.openhft.chronicle.bytes.BytesStore,V> bytesStoreToValue)

Method Detail

getAndPut

@Nullable
public V getAndPut(K key,
                             V value)

Specified by:

getAndPut in interface KeyValueStore<K,V,V>

getAndRemove

@Nullable
public V getAndRemove(K key)

Specified by:

getAndRemove in interface KeyValueStore<K,V,V>

getUsing

@Nullable
public V getUsing(K key,
                            V value)

Specified by:

getUsing in interface KeyValueStore<K,V,V>

longSize

public long longSize()

Specified by:

longSize in interface KeyValueStore<K,V,V>

keysFor

public void keysFor(int segment,
                    SubscriptionConsumer<K> kConsumer)
             throws InvalidSubscriberException

Specified by:

keysFor in interface KeyValueStore<K,V,V>

Throws:

InvalidSubscriberException

entriesFor

public void entriesFor(int segment,
                       SubscriptionConsumer<MapEvent<K,V>> kvConsumer)
                throws InvalidSubscriberException

Specified by:

entriesFor in interface KeyValueStore<K,V,V>

Throws:

InvalidSubscriberException

clear

public void clear()

Specified by:

clear in interface KeyValueStore<K,V,V>

containsValue

public boolean containsValue(V value)

Specified by:

containsValue in interface KeyValueStore<K,V,V>

asset

public Asset asset()

Specified by:

asset in interface Assetted<KeyValueStore<K,V,V>>

Returns:

The Asset this resource is associated with.

underlying

@Nullable
public KeyValueStore<K,V,V> underlying()

Specified by:

underlying in interface Assetted<KeyValueStore<K,V,V>>

Returns:

The Underlying view this view is built on.

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

accept

public void accept(EngineReplication.ReplicationEntry replicationEntry)

Specified by:

accept in interface java.util.function.Consumer<EngineReplication.ReplicationEntry>