Metamodel (hibernate-jdk11 5.4.12.Final API)

所有超级接口:

javax.persistence.metamodel.Metamodel

所有已知子接口:

MetamodelImplementor

所有已知实现类:

MetamodelImpl
```
public interface Metamodel
extends javax.persistence.metamodel.Metamodel
```
作者:

Steve Ebersole

方法概要

所有方法实例方法抽象方法默认方法已过时的方法
修饰符和类型	方法	说明
`<X> javax.persistence.metamodel.EntityType<X>`	`entity(String entityName)`	Access to an entity supporting Hibernate's entity-name feature
`default javax.persistence.metamodel.EntityType`	`getEntityTypeByName(String entityName)`	已过时。 since 5.2
`String[]`	`getImplementors(String entityName)`	Given the name of an entity class, determine all the class and interface names by which it can be referenced in an HQL query.
`String`	`getImportedClassName(String className)`
`SessionFactory`	`getSessionFactory()`	Access to the SessionFactory that this Metamodel instance is bound to.

从接口继承的方法 javax.persistence.metamodel.Metamodel
embeddable, entity, getEmbeddables, getEntities, getManagedTypes, managedType

- 方法详细资料
  - getSessionFactory
```
SessionFactory getSessionFactory()
```
    Access to the SessionFactory that this Metamodel instance is bound to.
    
    返回:
    
    The SessionFactory
  - getEntityTypeByName
```
@Deprecated
default javax.persistence.metamodel.EntityType getEntityTypeByName(String entityName)
```
    已过时。
    since 5.2
  - entity
```
<X> javax.persistence.metamodel.EntityType<X> entity(String entityName)
```
    Access to an entity supporting Hibernate's entity-name feature
    
    参数:
    
    entityName - The entity-name
    
    返回:
    
    The entity descriptor
  - getImportedClassName
```
String getImportedClassName(String className)
```
  - getImplementors
```
String[] getImplementors(String entityName)
```
    Given the name of an entity class, determine all the class and interface names by which it can be referenced in an HQL query.
    
    参数:
    
    entityName - The name of the entity class
    
    返回:
    
    the names of all persistent (mapped) classes that extend or implement the given class or interface, accounting for implicit/explicit polymorphism settings and excluding mapped subclasses/joined-subclasses of other classes in the result.
    
    抛出:
    
    MappingException