javax.persistence

public @Interface NamedSubgraph

Annotations

@Target
@Retention:RUNTIME

Imports

A NamedSubgraph is a member element of a NamedEntityGraph. The NamedSubgraph is only referenced from within a NamedEntityGraph and can not be referenced independently. It is referenced by its name from a NamedAttributeNode element of the NamedEntityGraph.

Since: Java Persistence 2.1
See Also: NamedEntityGraph, NamedAttributeNode

Method Summary

Modifier and Type	Method and Description
public NamedAttributeNode[]	attributeNodes() (Required) The list of the attributes of the class that must be included.
public String	name() (Required) The name of the subgraph as referenced from a NamedAttributeNode element.
public Class<T>	type() (Optional) The type represented by this subgraph.

Inherited from java.lang.annotation.Annotation:: annotationType equals hashCode toString

Method Detail

attributeNodes	back to summary
public NamedAttributeNode[] attributeNodes() (Required) The list of the attributes of the class that must be included. If the named subgraph corresponds to a subclass of the class referenced by the corresponding attribute node, then only subclass-specific attributes are listed.

name	back to summary
public String name() (Required) The name of the subgraph as referenced from a NamedAttributeNode element.

type	back to summary
public Class<T> type() (Optional) The type represented by this subgraph. The element must be specified when this subgraph is extending a definition on behalf of a subclass.