Package org.moeaframework.analysis.store

Class DataStoreFactory

java.lang.Object

org.moeaframework.core.spi.AbstractFactory<DataStoreProvider>

org.moeaframework.analysis.store.DataStoreFactory

All Implemented Interfaces:

Iterable<DataStoreProvider>

public class DataStoreFactory
extends AbstractFactory<DataStoreProvider>

Factory for creating data store instances. See DataStoreProvider for details on adding new providers.

This class is thread safe.

Constructor Summary

Constructors

Constructor	Description
DataStoreFactory()	Constructs a new data store factory.

Method Summary

Modifier and Type	Method	Description
DataStore	getDataStore(URI uri)	Searches through all discovered DataStoreProvider instances, returning an instance of the provider with the configured URI.
static DataStoreFactory	getInstance()	Returns the default data store factory.
static void	setInstance(DataStoreFactory instance)	Sets the default data store factory.

Methods inherited from class org.moeaframework.core.spi.AbstractFactory

addProvider, hasProvider, iterator

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

DataStoreFactory

public DataStoreFactory()

Constructs a new data store factory.

Method Details

getInstance

public static DataStoreFactory getInstance()

Returns the default data store factory.

Returns:

the default data store factory

setInstance

public static void setInstance(DataStoreFactory instance)

Sets the default data store factory.

Parameters:

instance - the default data store factory

getDataStore

public DataStore getDataStore(URI uri)

Searches through all discovered DataStoreProvider instances, returning an instance of the provider with the configured URI. This method must throw an ProviderNotFoundException if no matching provider is found.

Parameters:

uri - the URI defining the data store configuration

Returns:

an instance of the data store with the registered name

Throws:

ProviderNotFoundException - if no provider for the URI is available