/**
* Annotate nodes or base classes of nodes to generate factory handlers implementing the
* {@link NodeFactory} interface. The generated factory handlers class name starts with the source
* original class and ends with 'Factory'.
*
* @since 0.8 or earlier
*/
@Retention(RetentionPolicy.CLASS)
@Target({ElementType.TYPE})
public @interface GenerateNodeFactory {
}
此注解类或基类会生成以Factory为结尾的工厂类
