net.sf.farrago.fem.fennel
Interface TupleProjectionAttrs

All Superinterfaces:

RefAssociation, RefBaseObject

All Known Implementing Classes:

TupleProjectionAttrs$Hib

public interface TupleProjectionAttrs
extends RefAssociation

TupleProjectionAttrs association proxy interface.

Note: This type should not be subclassed, implemented or directly instantiated by clients. It is generated from a MOF metamodel and implemented by Enki or MDR.

Method Summary

boolean	add(FemTupleProjection tupleProjection, FemTupleAttrProjection attrProjection) Creates a link between the pair of instance objects in the associations link set.
boolean	exists(FemTupleProjection tupleProjection, FemTupleAttrProjection attrProjection) Queries whether a link currently exists between a given pair of instance objects in the associations link set.
List<FemTupleAttrProjection>	getAttrProjection(FemTupleProjection tupleProjection) Queries the instance objects that are related to a particular instance object by a link in the current associations link set.
FemTupleProjection	getTupleProjection(FemTupleAttrProjection attrProjection) Queries the instance object that is related to a particular instance object by a link in the current associations link set.
boolean	remove(FemTupleProjection tupleProjection, FemTupleAttrProjection attrProjection) 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

boolean exists(FemTupleProjection tupleProjection,
               FemTupleAttrProjection attrProjection)

Queries whether a link currently exists between a given pair of instance objects in the associations link set.

Parameters:

tupleProjection - Value of the first association end.

attrProjection - Value of the second association end.

Returns:

Returns true if the queried link exists.

getTupleProjection

FemTupleProjection getTupleProjection(FemTupleAttrProjection attrProjection)

Queries the instance object that is related to a particular instance object by a link in the current associations link set.

Parameters:

attrProjection - Required value of the second association end.

Returns:

Related object or null if none exists.

getAttrProjection

List<FemTupleAttrProjection> getAttrProjection(FemTupleProjection tupleProjection)

Queries the instance objects that are related to a particular instance object by a link in the current associations link set.

Parameters:

tupleProjection - Required value of the first association end.

Returns:

List of related objects.

add

boolean add(FemTupleProjection tupleProjection,
            FemTupleAttrProjection attrProjection)

Creates a link between the pair of instance objects in the associations link set.

Parameters:

tupleProjection - Value of the first association end.

attrProjection - Value of the second association end.

remove

boolean remove(FemTupleProjection tupleProjection,
               FemTupleAttrProjection attrProjection)

Removes a link between a pair of instance objects in the current associations link set.

Parameters:

tupleProjection - Value of the first association end.

attrProjection - Value of the second association end.