IlsDynRelationFactory

Category

Dynamic modeling class

Inheritance Path

Description

This class is used by Rogue Wave® Server to instantiate a new dynamic relation. To create your own factory, make a subclass of this class and install it using the member function IlsDynObjectFactory::setRelationFactory.

Library

Header File

#include <ilserver/dynobj.h>

Synopsis

class IlsDynRelationFactory

{

public:

virtual IlsDynRelation* newNaryRelation

(IlsDynObject& obj,

const IlsRelationDef& relDef,

IlsRelationId id,

IlsBoolean owns = IlsTrue,

IlsDynRelation::RelationImplementation impl =

IlsDynRelation::ILS_REL_LIST);

virtual IlsDynRelation* newInverseRelation

(IlsDynObject& obj,

const IlsRelationDef& relDef,

IlsDynRelation::RelationImplementation impl =

IlsDynRelation::ILS_REL_LIST);

virtual IlsDynRelation* newUnaryServerRelation

(IlsDynObject& obj,

const IlsRelationDef& relDef,

IlsRelationId id,

IlsBoolean owns = IlsTrue,

IlsBoolean mandatory = IlsTrue);

virtual IlsDynRelation* newUnaryRelation

(IlsDynObject& obj,

const IlsRelationDef& relDef,

IlsRelationId id);

};

Member Functions

[virtual] IlsDynRelation* newNaryRelation

(IlsDynObject& obj,

const IlsRelationDef& relDef,

IlsRelationId id, IlsBoolean owns = IlsTrue,

IlsDynRelation::RelationImplementation impl =

IlsDynRelation::ILS_REL_LIST);

This virtual member function returns a new instance of an n-ary dynamic relation, depending on the implementation passed as the third argument.

[virtual] IlsDynRelation* newInverseRelation

(IlsDynObject& obj,

const IlsRelationDef& relDef,

IlsDynRelation::RelationImplementation impl =

IlsDynRelation::ILS_REL_LIST);

This virtual member function returns a new instance of an inverse dynamic relation, depending on the implementation passed as the third argument.

[virtual] IlsDynRelation* newUnaryServerRelation

(IlsDynObject& obj,

const IlsRelationDef& relDef,

IlsRelationId id,

IlsBoolean owns = IlsTrue,

IlsBoolean mandatory = IlsTrue);

This virtual member function returns a new instance of a unary server dynamic relation that can be implemented as an IlsOwns or IlsUses relation, depending on the relation definition passed as the second argument.

[virtual] IlsDynRelation* newUnaryRelation

(IlsDynObject& obj,

const IlsRelationDef& relDef,

IlsRelationId id);

This virtual member function returns a new instance of a unary dynamic relation.