# Uses of Package
javax.management.relation

- Packages that use javax.management.relation
  Package | Description
  --- | ---
  javax.management.relation | Provides the definition of the Relation Service.

- Classes in javax.management.relation used by javax.management.relation
  Class | Description
  --- | ---
  InvalidRelationIdException | This exception is raised when relation id provided for a relation is already used.
  InvalidRelationServiceException | This exception is raised when an invalid Relation Service is provided.
  InvalidRelationTypeException | Invalid relation type.
  InvalidRoleInfoException | This exception is raised when, in a role info, its minimum degree is greater than its maximum degree.
  InvalidRoleValueException | Role value is invalid.
  Relation | This interface has to be implemented by any MBean class expected to represent a relation managed using the Relation Service.
  RelationException | This class is the superclass of any exception which can be raised during relation management.
  RelationNotFoundException | This exception is raised when there is no relation for a given relation id in a Relation Service.
  RelationServiceMBean | The Relation Service is in charge of creating and deleting relation types and relations, of handling the consistency and of providing query mechanisms.
  RelationServiceNotRegisteredException | This exception is raised when an access is done to the Relation Service and that one is not registered.
  RelationSupportMBean | A RelationSupport object is used internally by the Relation Service to represent simple relations (only roles, no properties or methods), with an unlimited number of roles, of any relation type.
  RelationType | The RelationType interface has to be implemented by any class expected to represent a relation type.
  RelationTypeNotFoundException | This exception is raised when there is no relation type with given name in Relation Service.
  Role | Represents a role: includes a role name and referenced MBeans (via their ObjectNames).
  RoleInfo | A RoleInfo object summarises a role in a relation type.
  RoleInfoNotFoundException | This exception is raised when there is no role info with given name in a given relation type.
  RoleList | A RoleList represents a list of roles (Role objects).
  RoleNotFoundException | This exception is raised when a role in a relation does not exist, or is not readable, or is not settable.
  RoleResult | Represents the result of a multiple access to several roles of a relation (either for reading or writing).
  RoleUnresolved | Represents an unresolved role: a role not retrieved from a relation due to a problem.
  RoleUnresolvedList | A RoleUnresolvedList represents a list of RoleUnresolved objects, representing roles not retrieved from a relation due to a problem encountered when trying to access (read or write) the roles.