net.sf.farrago.fem.sql2003
Interface ColumnHasHistogram

All Superinterfaces:

RefAssociation, RefBaseObject

All Known Implementing Classes:

ColumnHasHistogram$Hib

public interface ColumnHasHistogram
extends RefAssociation

ColumnHasHistogram 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(FemAbstractColumn column, FemColumnHistogram histogram) Creates a link between the pair of instance objects in the associations link set.
boolean	exists(FemAbstractColumn column, FemColumnHistogram histogram) Queries whether a link currently exists between a given pair of instance objects in the associations link set.
FemAbstractColumn	getColumn(FemColumnHistogram histogram) Queries the instance object that is related to a particular instance object by a link in the current associations link set.
List<FemColumnHistogram>	getHistogram(FemAbstractColumn column) Queries the instance objects that are related to a particular instance object by a link in the current associations link set.
boolean	remove(FemAbstractColumn column, FemColumnHistogram histogram) 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(FemAbstractColumn column,
               FemColumnHistogram histogram)

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

Parameters:

column - Value of the first association end.

histogram - Value of the second association end.

Returns:

Returns true if the queried link exists.

getColumn

FemAbstractColumn getColumn(FemColumnHistogram histogram)

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

Parameters:

histogram - Required value of the second association end.

Returns:

Related object or null if none exists.

getHistogram

List<FemColumnHistogram> getHistogram(FemAbstractColumn column)

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

Parameters:

column - Required value of the first association end.

Returns:

List of related objects.

add

boolean add(FemAbstractColumn column,
            FemColumnHistogram histogram)

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

Parameters:

column - Value of the first association end.

histogram - Value of the second association end.

remove

boolean remove(FemAbstractColumn column,
               FemColumnHistogram histogram)

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

Parameters:

column - Value of the first association end.

histogram - Value of the second association end.