net.openhft.chronicle.engine.map

Class VanillaSubscriptionKeyValueStore<K,MV,V>

java.lang.Object

net.openhft.chronicle.engine.map.AbstractKeyValueStore<K,MV,V>

net.openhft.chronicle.engine.map.VanillaSubscriptionKeyValueStore<K,MV,V>

All Implemented Interfaces:

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

public class VanillaSubscriptionKeyValueStore<K,MV,V>
extends AbstractKeyValueStore<K,MV,V>
implements ObjectKeyValueStore<K,MV,V>, AuthenticatedKeyValueStore<K,MV,V>

Created by peter on 22/05/15.

Nested Class Summary

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

KeyValueStore.Entry<K,V>

Field Summary

Fields inherited from class net.openhft.chronicle.engine.map.AbstractKeyValueStore

asset, keyType, kvStore, valueType

Constructor Summary

Constructors

Constructor and Description
VanillaSubscriptionKeyValueStore(RequestContext context, Asset asset, KeyValueStore<K,MV,V> item)

Method Summary

Modifier and Type	Method and Description
V	getAndPut(K key, V value)
V	getAndRemove(K key)
boolean	put(K key, V value) put an entry
V	putIfAbsent(K key, V value)
boolean	remove(K key) remove a key
boolean	removeIfEqual(K key, V value)
V	replace(K key, V value)
boolean	replaceIfEqual(K key, V oldValue, V newValue)
ObjectKVSSubscription<K,MV,V>	subscription(boolean createIfAbsent)

Methods inherited from class net.openhft.chronicle.engine.map.AbstractKeyValueStore

accept, asset, clear, close, containsKey, containsValue, entriesFor, entrySetIterator, get, getUsing, isKeyType, isReadOnly, keyedView, keySetIterator, keysFor, keyType, longSize, segmentFor, segments, underlying, valueType

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.map.ObjectKeyValueStore

keyType, valueType

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

clear, containsKey, containsValue, entriesFor, entrySetIterator, get, getUsing, isKeyType, isReadOnly, keyedView, keySetIterator, keysFor, longSize, segmentFor, segments, valuesIterator

Methods inherited from interface net.openhft.chronicle.engine.api.tree.Assetted

asset, underlying

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

close, closeQuietly

Methods inherited from interface java.util.function.Consumer

accept, andThen

Constructor Detail

VanillaSubscriptionKeyValueStore

public VanillaSubscriptionKeyValueStore(@NotNull
                                        RequestContext context,
                                        @NotNull
                                        Asset asset,
                                        @NotNull
                                        KeyValueStore<K,MV,V> item)

Method Detail

subscription

@NotNull
public ObjectKVSSubscription<K,MV,V> subscription(boolean createIfAbsent)

Specified by:

subscription in interface SubscriptionKeyValueStore<K,MV,V>

replace

public V replace(K key,
                 V value)

Specified by:

replace in interface KeyValueStore<K,MV,V>

Overrides:

replace in class AbstractKeyValueStore<K,MV,V>

put

public boolean put(K key,
                   V value)

Description copied from interface: KeyValueStore

put an entry

Specified by:

put in interface KeyValueStore<K,MV,V>

Overrides:

put in class AbstractKeyValueStore<K,MV,V>

Parameters:

key - to set

value - to set

Returns:

true if it was replaced, false if it was added.

remove

public boolean remove(K key)

Description copied from interface: KeyValueStore

remove a key

Specified by:

remove in interface KeyValueStore<K,MV,V>

Overrides:

remove in class AbstractKeyValueStore<K,MV,V>

Parameters:

key - to remove

Returns:

true if it was removed, false if not.

replaceIfEqual

public boolean replaceIfEqual(K key,
                              V oldValue,
                              V newValue)

Specified by:

replaceIfEqual in interface KeyValueStore<K,MV,V>

Overrides:

replaceIfEqual in class AbstractKeyValueStore<K,MV,V>

removeIfEqual

public boolean removeIfEqual(K key,
                             V value)

Specified by:

removeIfEqual in interface KeyValueStore<K,MV,V>

Overrides:

removeIfEqual in class AbstractKeyValueStore<K,MV,V>

putIfAbsent

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

Specified by:

putIfAbsent in interface KeyValueStore<K,MV,V>

Overrides:

putIfAbsent in class AbstractKeyValueStore<K,MV,V>

getAndPut

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

Specified by:

getAndPut in interface KeyValueStore<K,MV,V>

Overrides:

getAndPut in class AbstractKeyValueStore<K,MV,V>

getAndRemove

@Nullable
public V getAndRemove(K key)

Specified by:

getAndRemove in interface KeyValueStore<K,MV,V>

Overrides:

getAndRemove in class AbstractKeyValueStore<K,MV,V>