blob: 0a3d2abf2d714a31a5f1881b2e7564213af9433b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
-- File: MDF_ARDriver.cdl
-- ----------------
-- Author: DAUTRY Philippe
-- <fid@fox.paris1.matra-dtv.fr>
---Copyright: MATRA DATAVISION 1997
---Version: 0.0
---History: Version Date Purpose
-- 0.0 Apr 4 1997 Creation
deferred class ARDriver from MDF
inherits TShared from MMgt
---Purpose: Attribute Retrieval Driver.
uses
Attribute from TDF,
Attribute from PDF,
RRelocationTable from MDF,
MessageDriver from CDM,
ExtendedString from TCollection
-- raises
is
Initialize (theMessageDriver : MessageDriver from CDM);
VersionNumber(me) returns Integer from Standard
is deferred;
---Purpose: Returns the version number from which the driver
-- is available.
SourceType(me) returns Type from Standard
is deferred;
---Purpose: Returns the type of source object, inheriting from
-- Attribute from PDF.
NewEmpty(me)
returns mutable Attribute from TDF
is deferred;
---Purpose: Creates a new attribute from PDF.
Paste(me;
aSource : Attribute from PDF;
aTarget : mutable Attribute from TDF;
aRelocTable : RRelocationTable from MDF)
is deferred;
---Purpose: Translate the contents of <aSource> and put it
-- into <aTarget>, using the relocation table
-- <aRelocTable> to keep the sharings.
WriteMessage (me; theMessage : ExtendedString from TCollection);
---Purpose: To send message to Application (if MessageDriver defined)
fields
myMessageDriver : MessageDriver from CDM;
end ARDriver;
|
