com.speedment.runtime.core.component

Interface ManagerComponent

public interface ManagerComponent

The ManagerComponent provides the mapping between entities and their corresponding managers. Custom managers may be plugged into the Speedment framework.

Since:

2.0.0

Author:

Emil Forslund

Method Summary

Modifier and Type	Method and Description
<E> Manager<E>	managerOf(Class<E> entityClass) Obtains and returns the currently associated Manager implementation for the given Entity interface Class.
<E> void	put(Manager<E> manager) Puts (associates) a Manager implementation into the ManagerComponent.
Stream<Manager<?>>	stream() Returns a Stream of all Managers associated with this ManagerComponent.

Method Detail

put

<E> void put(Manager<E> manager)

Puts (associates) a Manager implementation into the ManagerComponent. If a previous Manager was associated with an Entity class, table or interface, that association(s) is/are replaced.

Type Parameters:

E - the entity interface type

Parameters:

manager - to associate

managerOf

<E> Manager<E> managerOf(Class<E> entityClass)
                  throws SpeedmentException

Obtains and returns the currently associated Manager implementation for the given Entity interface Class. If no Manager exists for the given entityClass, a SpeedmentException will be thrown.

Type Parameters:

E - the entity interface type

Parameters:

entityClass - the entity interface Class

Returns:

the currently associated Manager implementation for the given Entity interface Class

Throws:

SpeedmentException - if no Manager exists for the given entityClass

stream

Stream<Manager<?>> stream()

Returns a Stream of all Managers associated with this ManagerComponent.

Returns:

a Stream of all Managers associated with this ManagerComponent