AttributeNode<Y> addAttributeNode(
  String attributeName
)

Get an existing attribute node for the attribute with the given name, or add a new attribute node if there is no existing node.

Parameters:

attributeName - name of the attribute

Returns:

the attribute node.

Throws:

IllegalStateException - if the EntityGraph has been statically defined.

IllegalArgumentException - if the attribute is not an attribute of this entity..

Since:

Jakarta Persistence (JPA) 3.2