org.apache.shardingsphere.infra.util.spi.type.ordered

Class OrderedSPIRegistry

java.lang.Object

org.apache.shardingsphere.infra.util.spi.type.ordered.OrderedSPIRegistry

public final class OrderedSPIRegistry
extends Object

Ordered SPI registry.

Constructor Summary

Constructors

Constructor and Description
OrderedSPIRegistry()

Method Summary

Modifier and Type	Method and Description
static <T extends OrderedSPI<?>> Collection<T>	getRegisteredServices(Class<T> spiClass) Get registered services.
static <K,V extends OrderedSPI<?>> Map<K,V>	getRegisteredServices(Class<V> spiClass, Collection<K> types) Get registered services.
static <K,V extends OrderedSPI<?>> Map<K,V>	getRegisteredServices(Class<V> spiClass, Collection<K> types, Comparator<Integer> orderComparator) Get registered services.
static <T extends OrderedSPI<?>> Map<Class<?>,T>	getRegisteredServicesByClass(Class<T> spiClass, Collection<Class<?>> types) Get registered services by class type.

Methods inherited from class java.lang.Object

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

Constructor Detail

OrderedSPIRegistry

public OrderedSPIRegistry()

Method Detail

getRegisteredServicesByClass

public static <T extends OrderedSPI<?>> Map<Class<?>,T> getRegisteredServicesByClass(Class<T> spiClass,
                                                                                     Collection<Class<?>> types)

Get registered services by class type.

Type Parameters:

T - type of ordered SPI class

Parameters:

spiClass - class of ordered SPI

types - types

Returns:

registered services

getRegisteredServices

public static <K,V extends OrderedSPI<?>> Map<K,V> getRegisteredServices(Class<V> spiClass,
                                                                         Collection<K> types)

Get registered services.

Type Parameters:

K - type of key

V - type of ordered SPI class

Parameters:

spiClass - class of ordered SPI

types - types

Returns:

registered services

getRegisteredServices

public static <K,V extends OrderedSPI<?>> Map<K,V> getRegisteredServices(Class<V> spiClass,
                                                                         Collection<K> types,
                                                                         Comparator<Integer> orderComparator)

Get registered services.

Type Parameters:

K - type of key

V - type of ordered SPI class

Parameters:

spiClass - class of ordered SPI

types - types

orderComparator - order comparator

Returns:

registered services

getRegisteredServices

public static <T extends OrderedSPI<?>> Collection<T> getRegisteredServices(Class<T> spiClass)

Get registered services.

Type Parameters:

T - type of ordered SPI class

Parameters:

spiClass - class of ordered SPI

Returns:

registered services