org.jtoolkit.essence.data
Interface Store<K,V>

All Superinterfaces:

java.io.Closeable, Event.Listenable, Named, Visitor.Visitable<Store<K,V>>

public interface Store<K,V>
extends Event.Listenable, Closeable, Named, Visitor.Visitable<Store<K,V>>

Author:

Peter Lawrey

Nested Class Summary

static class	Store.CollectionType What types of Collections are allowed.
static class	Store.PersistMode How is the data persisted.
static class	Store.ReadMode How is the data read.
static interface	Store.StoreListener<K,V> An implmentation can be notified of changes to the Store.
static class	Store.StoreType How is the Store represented/persisted.

Nested classes/interfaces inherited from interface org.jtoolkit.essence.utils.Named

Named.ContextSource<T>, Named.MapSource<T>, Named.Source<T>

Field Summary

Fields inherited from interface org.jtoolkit.essence.utils.Closeable

CLOSED

Method Summary

java.util.Map<K,V>	asMap()
javax.cache.Cache<K,V>	getCacheView()
Cluster	getCluster()
Event.ListenerSet	getListenerSet() Set to add/remove event listeners and event handlers to/from
java.util.concurrent.ConcurrentMap<K,V>	getMapView()
java.util.Queue<V>	getQueueView()
int	removeMatching(Predicate<java.util.Map.Entry<K,V>> predicate)
java.util.Map<K,V>	selectMatching(Predicate<java.util.Map.Entry<K,V>> predicate)

Methods inherited from interface org.jtoolkit.essence.utils.Closeable

close, isClosed

Methods inherited from interface org.jtoolkit.essence.utils.Named

getName

Methods inherited from interface org.jtoolkit.essence.data.Visitor.Visitable

visit

Method Detail

getCluster

@Nullable
Cluster getCluster()

Returns:

The cluster this store is a member of.

getListenerSet

@NotNull
Event.ListenerSet getListenerSet()

Set to add/remove event listeners and event handlers to/from

Specified by:

getListenerSet in interface Event.Listenable

Returns:

This object has a set of listeners.

getCacheView

@NotNull
javax.cache.Cache<K,V> getCacheView()

Returns:

The contents of this Store as a Map.

getMapView

@NotNull
java.util.concurrent.ConcurrentMap<K,V> getMapView()

Returns:

The contents of this Store as a Map.

getQueueView

@NotNull
java.util.Queue<V> getQueueView()

Returns:

The contents of this Store as a Queue.

asMap

@NotNull
java.util.Map<K,V> asMap()

Returns:

A snap shot copy of the Store.

selectMatching

java.util.Map<K,V> selectMatching(Predicate<java.util.Map.Entry<K,V>> predicate)

Returns:

The matching results.

removeMatching

int removeMatching(Predicate<java.util.Map.Entry<K,V>> predicate)