EntityManagerFactoryRegistry (Hibernate Search 6.0.11.Final)

```
public interface EntityManagerFactoryRegistry
```
An abstract contract allowing to retrieve an entity manager factory.

Author:

Yoann Rodiere

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`javax.persistence.EntityManagerFactory`	`get(String reference)`	Retrieve a factory using the default (implementation-dependent) scope.
`javax.persistence.EntityManagerFactory`	`get(String namespace, String reference)`	Retrieve a factory using the given scope.
`javax.persistence.EntityManagerFactory`	`useDefault()`

- Method Detail
  - useDefault
```
javax.persistence.EntityManagerFactory useDefault()
```
    Returns:
    
    The default EntityManagerFactory, if there is one.
  - get
```
javax.persistence.EntityManagerFactory get(String reference)
```
    Retrieve a factory using the default (implementation-dependent) scope.
    
    Parameters:
    
    reference - The reference allowing to identify the factory uniquely. Must be non-null and non-empty.
    
    Returns:
    
    The EntityManagerFactory for the given reference string.
  - get
```
javax.persistence.EntityManagerFactory get(String namespace,
                                           String reference)
```
    Retrieve a factory using the given scope.
    
    Parameters:
    
    namespace - The namespace of the reference; accepted namespaces are implementation-dependent. Must be non-null and non-empty. For instance an implementation could accept the namespace 'persistence-unit-name', meaning that the reference will be interpreted as a persistence unit name.
    
    reference - The reference allowing to identify the factory uniquely. Must be non-null and non-empty.
    
    Returns:
    
    The EntityManagerFactory for the given reference string.