org.omg.uml.behavioralelements.usecases
Interface AExtensionExtend

All Superinterfaces:
javax.jmi.reflect.RefAssociation, javax.jmi.reflect.RefBaseObject

public interface AExtensionExtend
extends javax.jmi.reflect.RefAssociation

A_extension_extend association proxy interface.


Method Summary
 boolean add(UseCase extension, Extend extend)
          Creates a link between the pair of instance objects in the associations link set.
 boolean exists(UseCase extension, Extend extend)
          Queries whether a link currently exists between a given pair of instance objects in the associations link set.
 Collection getExtend(UseCase extension)
          Queries the instance objects that are related to a particular instance object by a link in the current associations link set.
 UseCase getExtension(Extend extend)
          Queries the instance object that is related to a particular instance object by a link in the current associations link set.
 boolean remove(UseCase extension, Extend extend)
          Removes a link between a pair of instance objects in the current associations link set.
 
Methods inherited from interface javax.jmi.reflect.RefAssociation
refAddLink, refAllLinks, refLinkExists, refQuery, refQuery, refRemoveLink
 
Methods inherited from interface javax.jmi.reflect.RefBaseObject
equals, hashCode, refImmediatePackage, refMetaObject, refMofId, refOutermostPackage, refVerifyConstraints
 

Method Detail

exists

public boolean exists(UseCase extension,
                      Extend extend)
Queries whether a link currently exists between a given pair of instance objects in the associations link set.

Parameters:
extension - Value of the first association end.
extend - Value of the second association end.
Returns:
Returns true if the queried link exists.

getExtension

public UseCase getExtension(Extend extend)
Queries the instance object that is related to a particular instance object by a link in the current associations link set.

Returns:
Related object or null if none exists.

getExtend

public Collection getExtend(UseCase extension)
Queries the instance objects that are related to a particular instance object by a link in the current associations link set.

Returns:
Collection of related objects.

add

public boolean add(UseCase extension,
                   Extend extend)
Creates a link between the pair of instance objects in the associations link set.

Parameters:
extension - Value of the first association end.
extend - Value of the second association end.

remove

public boolean remove(UseCase extension,
                      Extend extend)
Removes a link between a pair of instance objects in the current associations link set.

Parameters:
extension - Value of the first association end.
extend - Value of the second association end.