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-- File: Transfer.cdl
-- Created: Mon Feb 3 10:34:50 1992
-- Author: Christian CAILLET
-- <cky@phobox>
---Copyright: Matra Datavision 1992
package Transfer
---Purpose : Defines general Transfer engine, which provides tools and
-- workframe for all kinds of file (non-direct) Interfaces.
-- Works on the basis of data provided by package Interface
-- (especially InterfaceModel).
uses TCollection, TColStd, MMgt, Standard, Dico, MoniTool, Interface, Message
is
class DataInfo; -- used in Mapper
deferred class Finder;
generic class Mapper;
class TransientMapper instantiates Mapper
(Transient, MapTransientHasher from TColStd, DataInfo);
class FindHasher;
deferred class Binder;
class VoidBinder;
generic class SimpleBinder;
class SimpleBinderOfTransient;
class BinderOfTransientInteger;
class TransientListBinder;
class MultipleBinder;
class ResultFromTransient;
class ResultFromModel;
class TransferIterator;
generic class TransferProcess;
generic class TransferMap;
generic class Iterator;
generic class Actor;
class ProcessForTransient instantiates TransferProcess
(Transient, MapTransientHasher from TColStd,
HSequenceOfTransient from TColStd);
---Purpose : Manages Transfer of Transient Objects. Produces also
-- ActorOfTransientProcess (deferred class),
-- IteratorOfTransientProcess (for Results),
-- TransferMapOfTransientProcess (internally used)
-- Normally uses as TransientProcess, which adds some specifics
class TransientProcess; -- inherits TransferForTransient
class ActorOfTransientProcess;
class SequenceOfFinder instantiates
Sequence from TCollection (Finder);
class HSequenceOfFinder instantiates
HSequence from TCollection (Finder,SequenceOfFinder);
class ProcessForFinder instantiates TransferProcess
(Finder, FindHasher, HSequenceOfFinder);
class FinderProcess;
class ActorOfFinderProcess;
class TransferOutput;
class TransferInput;
class DispatchControl;
class TransferDispatch;
class ActorDispatch;
class MapContainer;
class SequenceOfBinder instantiates
Sequence from TCollection (Binder);
class HSequenceOfBinder instantiates
HSequence from TCollection (Binder,SequenceOfBinder);
enumeration StatusResult is StatusVoid, StatusDefined, StatusUsed;
---Purpose : result status of transferring an entity (see Transcriptor)
enumeration StatusExec is
StatusInitial, StatusRun, StatusDone, StatusError,StatusLoop;
---Purpose : execution status of an individual transfer (see Transcriptor)
enumeration UndefMode is
UndefIgnore, UndefFailure, UndefContent, UndefUser;
---Purpose : used on processing Undefined Entities (see TransferOutput)
-- -- Exceptions -- --
exception TransferFailure inherits InterfaceError from Interface;
exception TransferDeadLoop inherits TransferFailure from Transfer;
end Transfer;
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