CompositionSingularSubAttributesHelper (hibernate-jdk11 5.4.12.Final API)

java.lang.Object
- org.hibernate.persister.walking.internal.CompositionSingularSubAttributesHelper

```
public final class CompositionSingularSubAttributesHelper
extends Object
```
A helper for getting attributes from a composition that is known to have only singular attributes; for example, sub-attributes of a composite ID or a composite collection element. TODO: This should be refactored into a delegate and renamed.

作者:

Gail Badner

方法概要

所有方法静态方法具体方法
修饰符和类型	方法	说明
`static Iterable<AttributeDefinition>`	`getCompositeCollectionElementSubAttributes(CompositeCollectionElementDefinition compositionElementDefinition)`	Get sub-attribute definitions for a composite collection element.
`static Iterable<AttributeDefinition>`	`getCompositeCollectionIndexSubAttributes(CompositeCollectionElementDefinition compositionElementDefinition)`
`static Iterable<AttributeDefinition>`	`getIdentifierSubAttributes(AbstractEntityPersister entityPersister)`	Get composite ID sub-attribute definitions.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 方法详细资料
  - getIdentifierSubAttributes
```
public static Iterable<AttributeDefinition> getIdentifierSubAttributes(AbstractEntityPersister entityPersister)
```
    Get composite ID sub-attribute definitions.
    
    参数:
    
    entityPersister - - the entity persister.
    
    返回:
    
    composite ID sub-attribute definitions.
  - getCompositeCollectionElementSubAttributes
```
public static Iterable<AttributeDefinition> getCompositeCollectionElementSubAttributes(CompositeCollectionElementDefinition compositionElementDefinition)
```
    Get sub-attribute definitions for a composite collection element.
    
    参数:
    
    compositionElementDefinition - - composite collection element definition.
    
    返回:
    
    sub-attribute definitions for a composite collection element.
  - getCompositeCollectionIndexSubAttributes
```
public static Iterable<AttributeDefinition> getCompositeCollectionIndexSubAttributes(CompositeCollectionElementDefinition compositionElementDefinition)
```