Package dev.enola.thing.repo

Class ThingMemoryRepositoryRW

java.lang.Object

dev.enola.data.MemoryRepositoryRW<Thing>

dev.enola.thing.repo.ThingMemoryRepositoryRW

All Implemented Interfaces:

Provider<String,Thing>, ProviderFromIRI<Thing>, Repository<Thing>, RepositoryRW<Thing>, Store<Thing>, ThingProvider, ThingRepository, ThingRepositoryStore

@ThreadSafe
public class ThingMemoryRepositoryRW
extends MemoryRepositoryRW<Thing>
implements ThingRepositoryStore

ThingMemoryRepositoryRW is an in-memory read & write (i.e. both a Store and a Repository of Things.

ThingMemoryRepositoryROBuilder is one of possibly several other alternatives for this.

Field Summary

Fields inherited from interface dev.enola.thing.repo.ThingProvider

CTX

Constructor Summary

Constructors

Constructor	Description
ThingMemoryRepositoryRW()
ThingMemoryRepositoryRW(ImmutableList<Trigger<? extends Thing>> triggers)

Method Summary

Modifier and Type	Method	Description
Thing	get(String iri)	Get.
protected String	getIRI(Thing value)
Iterable<Thing>	list()	list() returns Ts directly (not just the IRIs, like Repository.listIRI()).
Iterable<String>	listIRI()
dev.enola.data.AbstractMapRepositoryRW<Thing>	store(Thing item)	Store a T.
protected void	trigger(Thing existing, Thing updated)

Methods inherited from class dev.enola.data.MemoryRepositoryRW

map

Methods inherited from class java.lang.Object

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

Methods inherited from interface dev.enola.data.Repository

list, listIRI, stream

Methods inherited from interface dev.enola.data.Store

store, storeAll

Methods inherited from interface dev.enola.thing.repo.ThingProvider

get, get, get, get, get, getBuilder, getBuilder, getBuilder, getOptional

Constructor Details

ThingMemoryRepositoryRW

public ThingMemoryRepositoryRW(ImmutableList<Trigger<? extends Thing>> triggers)

ThingMemoryRepositoryRW

public ThingMemoryRepositoryRW()

Method Details

getIRI

protected String getIRI(Thing value)

store

@CanIgnoreReturnValue
public dev.enola.data.AbstractMapRepositoryRW<Thing> store(Thing item)

Description copied from interface: Store

Store a T.

If this store already has this T, then it's replaced (entirely, not "merged").

Specified by:

store in interface Store<T>

list

public Iterable<Thing> list()

Description copied from interface: Repository

list() returns Ts directly (not just the IRIs, like Repository.listIRI()).

This default implementation here just combines Repository.listIRI() and ProviderFromIRI.get(String). Your subclass may be able to provide a more efficient and more "direct" implementation?

Specified by:

list in interface Repository<T>

listIRI

public Iterable<String> listIRI()

Specified by:

listIRI in interface Repository<T>

get

public Thing get(String iri)

Description copied from interface: Provider

Get.

Specified by:

get in interface Provider<String,T>

Specified by:

get in interface ProviderFromIRI<T>

Parameters:

iri - Key, never null

Returns:

value, or null if there is no Value for the given key

trigger

protected void trigger(Thing existing,
 Thing updated)