net.sf.farrago.fem.fennel
Interface CmdReturnsTxnHandle

All Superinterfaces:

RefAssociation, RefBaseObject

All Known Implementing Classes:

CmdReturnsTxnHandle$Hib

public interface CmdReturnsTxnHandle
extends RefAssociation

CmdReturnsTxnHandle 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(FemBeginTxnCmd cmd, FemTxnHandle resultHandle) Creates a link between the pair of instance objects in the associations link set.
boolean	exists(FemBeginTxnCmd cmd, FemTxnHandle resultHandle) Queries whether a link currently exists between a given pair of instance objects in the associations link set.
FemBeginTxnCmd	getCmd(FemTxnHandle resultHandle) Queries the instance object that is related to a particular instance object by a link in the current associations link set.
FemTxnHandle	getResultHandle(FemBeginTxnCmd cmd) Queries the instance object that is related to a particular instance object by a link in the current associations link set.
boolean	remove(FemBeginTxnCmd cmd, FemTxnHandle resultHandle) 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(FemBeginTxnCmd cmd,
               FemTxnHandle resultHandle)

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

Parameters:

cmd - Value of the first association end.

resultHandle - Value of the second association end.

Returns:

Returns true if the queried link exists.

getCmd

FemBeginTxnCmd getCmd(FemTxnHandle resultHandle)

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

Parameters:

resultHandle - Required value of the second association end.

Returns:

Related object or null if none exists.

getResultHandle

FemTxnHandle getResultHandle(FemBeginTxnCmd cmd)

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

Parameters:

cmd - Required value of the first association end.

Returns:

Related object or null if none exists.

add

boolean add(FemBeginTxnCmd cmd,
            FemTxnHandle resultHandle)

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

Parameters:

cmd - Value of the first association end.

resultHandle - Value of the second association end.

remove

boolean remove(FemBeginTxnCmd cmd,
               FemTxnHandle resultHandle)

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

Parameters:

cmd - Value of the first association end.

resultHandle - Value of the second association end.