net.sf.farrago.cwm.keysindexes
Class UniqueFeature$Hib

java.lang.Object
  org.eigenbase.enki.jmi.impl.RefBaseObjectBase
      org.eigenbase.enki.jmi.impl.RefAssociationBase
          org.eigenbase.enki.hibernate.jmi.HibernateRefAssociation
              org.eigenbase.enki.hibernate.jmi.HibernateManyToManyRefAssociation<CwmStructuralFeature,CwmUniqueKey>
                  net.sf.farrago.cwm.keysindexes.UniqueFeature$Hib

All Implemented Interfaces:

RefAssociation, RefBaseObject, UniqueFeature

public class UniqueFeature$Hib
extends HibernateManyToManyRefAssociation<CwmStructuralFeature,CwmUniqueKey>
implements UniqueFeature

UniqueFeature association implementation. The UniqueFeature association identifies the Feature instances of a Class instance that confer uniqueness. The ordered constraint is used to determine the order of StructuralFeature instances in the UniqueKey instance.

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.

Field Summary

private static String	_allLinksQueryName
private static String	_collectionTable
private static String	_id
private static String	_table

Fields inherited from class org.eigenbase.enki.hibernate.jmi.HibernateRefAssociation

type

Fields inherited from class org.eigenbase.enki.jmi.impl.RefAssociationBase

end1Class, end1Multiplicity, end1Name, end2Class, end2Multiplicity, end2Name

Constructor Summary

UniqueFeature$Hib(RefPackage container)

Method Summary

boolean	add(CwmStructuralFeature feature, CwmUniqueKey uniqueKey) Creates a link between the pair of instance objects in the associations link set.
boolean	exists(CwmStructuralFeature feature, CwmUniqueKey uniqueKey) Queries whether a link currently exists between a given pair of instance objects in the associations link set.
protected String	getAllLinksQueryName()
protected String	getAssociationIdentifier()
String	getCollectionTable()
List<CwmStructuralFeature>	getFeature(CwmUniqueKey uniqueKey) Queries the instance objects that are related to a particular instance object by a link in the current associations link set.
Class<? extends HibernateAssociation>	getInstanceClass()
HibernateAssociation.Kind	getKind()
String	getTable()
Collection<CwmUniqueKey>	getUniqueKey(CwmStructuralFeature feature) Queries the instance objects that are related to a particular instance object by a link in the current associations link set.
boolean	remove(CwmStructuralFeature feature, CwmUniqueKey uniqueKey) Removes a link between a pair of instance objects in the current associations link set.

Methods inherited from class org.eigenbase.enki.hibernate.jmi.HibernateManyToManyRefAssociation

getSourceOf, getTargetOf

Methods inherited from class org.eigenbase.enki.hibernate.jmi.HibernateRefAssociation

checkConstraints, fireAddEvent, fireAddEvent, fireAddEvent, fireRemoveEvent, fireRemoveEvent, fireRemoveEvent, fireSetEvent, getHibernateRepository, query, refAddLink, refAllLinks, refLinkExists, refRemoveLink

Methods inherited from class org.eigenbase.enki.jmi.impl.RefAssociationBase

checkFirstEndType, checkSecondEndType, checkTypes, getRepository, makeWrongSizeException, refImmediatePackage, refQuery, refQuery

Methods inherited from class org.eigenbase.enki.jmi.impl.RefBaseObjectBase

createInstance, equals, getCurrentInitializer, getEnum, getInitializer, getMofId, getTag, hashCode, invokeMethod, invokeMethod, logJmi, refMetaObject, refMofId, refOutermostPackage, refVerifyConstraints, setMofId, setRefMetaObject

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

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

Field Detail

_id

private static final String _id

See Also:

Constant Field Values

_allLinksQueryName

private static final String _allLinksQueryName

See Also:

Constant Field Values

_table

private static final String _table

See Also:

Constant Field Values

_collectionTable

private static final String _collectionTable

See Also:

Constant Field Values

Constructor Detail

UniqueFeature$Hib

public UniqueFeature$Hib(RefPackage container)

Method Detail

exists

public boolean exists(CwmStructuralFeature feature,
                      CwmUniqueKey uniqueKey)

Description copied from interface: UniqueFeature

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

Specified by:

exists in interface UniqueFeature

Overrides:

exists in class HibernateManyToManyRefAssociation<CwmStructuralFeature,CwmUniqueKey>

Parameters:

feature - Value of the first association end.

uniqueKey - Value of the second association end.

Returns:

Returns true if the queried link exists.

getFeature

public List<CwmStructuralFeature> getFeature(CwmUniqueKey uniqueKey)

Description copied from interface: UniqueFeature

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

Specified by:

getFeature in interface UniqueFeature

Parameters:

uniqueKey - Required value of the second association end.

Returns:

List of related objects.

getUniqueKey

public Collection<CwmUniqueKey> getUniqueKey(CwmStructuralFeature feature)

Description copied from interface: UniqueFeature

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

Specified by:

getUniqueKey in interface UniqueFeature

Parameters:

feature - Required value of the first association end.

Returns:

Collection of related objects.

add

public boolean add(CwmStructuralFeature feature,
                   CwmUniqueKey uniqueKey)

Description copied from interface: UniqueFeature

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

Specified by:

add in interface UniqueFeature

Overrides:

add in class HibernateManyToManyRefAssociation<CwmStructuralFeature,CwmUniqueKey>

Parameters:

feature - Value of the first association end.

uniqueKey - Value of the second association end.

remove

public boolean remove(CwmStructuralFeature feature,
                      CwmUniqueKey uniqueKey)

Description copied from interface: UniqueFeature

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

Specified by:

remove in interface UniqueFeature

Overrides:

remove in class HibernateManyToManyRefAssociation<CwmStructuralFeature,CwmUniqueKey>

Parameters:

feature - Value of the first association end.

uniqueKey - Value of the second association end.

getAssociationIdentifier

protected String getAssociationIdentifier()

Specified by:

getAssociationIdentifier in class HibernateRefAssociation

getInstanceClass

public Class<? extends HibernateAssociation> getInstanceClass()

Specified by:

getInstanceClass in class HibernateRefAssociation

getKind

public HibernateAssociation.Kind getKind()

Specified by:

getKind in class HibernateRefAssociation

getAllLinksQueryName

protected String getAllLinksQueryName()

Specified by:

getAllLinksQueryName in class HibernateRefAssociation

getTable

public String getTable()

Specified by:

getTable in class HibernateRefAssociation

getCollectionTable

public String getCollectionTable()

Specified by:

getCollectionTable in class HibernateRefAssociation