1------------------------------------------------------------------------------
2--                                                                          --
3--                            Matreshka Project                             --
4--                                                                          --
5--                          Ada Modeling Framework                          --
6--                                                                          --
7--                        Runtime Library Component                         --
8--                                                                          --
9------------------------------------------------------------------------------
10--                                                                          --
11-- Copyright © 2011-2012, Vadim Godunko <vgodunko@gmail.com>                --
12-- All rights reserved.                                                     --
13--                                                                          --
14-- Redistribution and use in source and binary forms, with or without       --
15-- modification, are permitted provided that the following conditions       --
16-- are met:                                                                 --
17--                                                                          --
18--  * Redistributions of source code must retain the above copyright        --
19--    notice, this list of conditions and the following disclaimer.         --
20--                                                                          --
21--  * Redistributions in binary form must reproduce the above copyright     --
22--    notice, this list of conditions and the following disclaimer in the   --
23--    documentation and/or other materials provided with the distribution.  --
24--                                                                          --
25--  * Neither the name of the Vadim Godunko, IE nor the names of its        --
26--    contributors may be used to endorse or promote products derived from  --
27--    this software without specific prior written permission.              --
28--                                                                          --
29-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS      --
30-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT        --
31-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR    --
32-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT     --
33-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,   --
34-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED --
35-- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR   --
36-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF   --
37-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING     --
38-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS       --
39-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.             --
40--                                                                          --
41------------------------------------------------------------------------------
42--  $Revision: 2937 $ $Date: 2012-05-01 21:07:27 +0400 (Tue, 01 May 2012) $
43------------------------------------------------------------------------------
44with AMF.Elements;
45with AMF.Internals.Element_Collections;
46with AMF.Internals.Helpers;
47with AMF.Internals.Tables.UML_Attributes;
48with AMF.Visitors.UML_Iterators;
49with AMF.Visitors.UML_Visitors;
50with League.Strings.Internals;
51with Matreshka.Internals.Strings;
52
53package body AMF.Internals.UML_Continuations is
54
55   -------------------
56   -- Enter_Element --
57   -------------------
58
59   overriding procedure Enter_Element
60    (Self    : not null access constant UML_Continuation_Proxy;
61     Visitor : in out AMF.Visitors.Abstract_Visitor'Class;
62     Control : in out AMF.Visitors.Traverse_Control) is
63   begin
64      if Visitor in AMF.Visitors.UML_Visitors.UML_Visitor'Class then
65         AMF.Visitors.UML_Visitors.UML_Visitor'Class
66          (Visitor).Enter_Continuation
67            (AMF.UML.Continuations.UML_Continuation_Access (Self),
68           Control);
69      end if;
70   end Enter_Element;
71
72   -------------------
73   -- Leave_Element --
74   -------------------
75
76   overriding procedure Leave_Element
77    (Self    : not null access constant UML_Continuation_Proxy;
78     Visitor : in out AMF.Visitors.Abstract_Visitor'Class;
79     Control : in out AMF.Visitors.Traverse_Control) is
80   begin
81      if Visitor in AMF.Visitors.UML_Visitors.UML_Visitor'Class then
82         AMF.Visitors.UML_Visitors.UML_Visitor'Class
83          (Visitor).Leave_Continuation
84            (AMF.UML.Continuations.UML_Continuation_Access (Self),
85           Control);
86      end if;
87   end Leave_Element;
88
89   -------------------
90   -- Visit_Element --
91   -------------------
92
93   overriding procedure Visit_Element
94    (Self     : not null access constant UML_Continuation_Proxy;
95     Iterator : in out AMF.Visitors.Abstract_Iterator'Class;
96     Visitor  : in out AMF.Visitors.Abstract_Visitor'Class;
97     Control  : in out AMF.Visitors.Traverse_Control) is
98   begin
99      if Iterator in AMF.Visitors.UML_Iterators.UML_Iterator'Class then
100         AMF.Visitors.UML_Iterators.UML_Iterator'Class
101          (Iterator).Visit_Continuation
102            (Visitor,
103             AMF.UML.Continuations.UML_Continuation_Access (Self),
104             Control);
105      end if;
106   end Visit_Element;
107
108   -----------------
109   -- Get_Setting --
110   -----------------
111
112   overriding function Get_Setting
113    (Self : not null access constant UML_Continuation_Proxy)
114       return Boolean is
115   begin
116      return
117        AMF.Internals.Tables.UML_Attributes.Internal_Get_Setting
118         (Self.Element);
119   end Get_Setting;
120
121   -----------------
122   -- Set_Setting --
123   -----------------
124
125   overriding procedure Set_Setting
126    (Self : not null access UML_Continuation_Proxy;
127     To   : Boolean) is
128   begin
129      AMF.Internals.Tables.UML_Attributes.Internal_Set_Setting
130       (Self.Element, To);
131   end Set_Setting;
132
133   -----------------
134   -- Get_Covered --
135   -----------------
136
137   overriding function Get_Covered
138    (Self : not null access constant UML_Continuation_Proxy)
139       return AMF.UML.Lifelines.Collections.Set_Of_UML_Lifeline is
140   begin
141      return
142        AMF.UML.Lifelines.Collections.Wrap
143         (AMF.Internals.Element_Collections.Wrap
144           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Covered
145             (Self.Element)));
146   end Get_Covered;
147
148   -------------------------------
149   -- Get_Enclosing_Interaction --
150   -------------------------------
151
152   overriding function Get_Enclosing_Interaction
153    (Self : not null access constant UML_Continuation_Proxy)
154       return AMF.UML.Interactions.UML_Interaction_Access is
155   begin
156      return
157        AMF.UML.Interactions.UML_Interaction_Access
158         (AMF.Internals.Helpers.To_Element
159           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Enclosing_Interaction
160             (Self.Element)));
161   end Get_Enclosing_Interaction;
162
163   -------------------------------
164   -- Set_Enclosing_Interaction --
165   -------------------------------
166
167   overriding procedure Set_Enclosing_Interaction
168    (Self : not null access UML_Continuation_Proxy;
169     To   : AMF.UML.Interactions.UML_Interaction_Access) is
170   begin
171      AMF.Internals.Tables.UML_Attributes.Internal_Set_Enclosing_Interaction
172       (Self.Element,
173        AMF.Internals.Helpers.To_Element
174         (AMF.Elements.Element_Access (To)));
175   end Set_Enclosing_Interaction;
176
177   ---------------------------
178   -- Get_Enclosing_Operand --
179   ---------------------------
180
181   overriding function Get_Enclosing_Operand
182    (Self : not null access constant UML_Continuation_Proxy)
183       return AMF.UML.Interaction_Operands.UML_Interaction_Operand_Access is
184   begin
185      return
186        AMF.UML.Interaction_Operands.UML_Interaction_Operand_Access
187         (AMF.Internals.Helpers.To_Element
188           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Enclosing_Operand
189             (Self.Element)));
190   end Get_Enclosing_Operand;
191
192   ---------------------------
193   -- Set_Enclosing_Operand --
194   ---------------------------
195
196   overriding procedure Set_Enclosing_Operand
197    (Self : not null access UML_Continuation_Proxy;
198     To   : AMF.UML.Interaction_Operands.UML_Interaction_Operand_Access) is
199   begin
200      AMF.Internals.Tables.UML_Attributes.Internal_Set_Enclosing_Operand
201       (Self.Element,
202        AMF.Internals.Helpers.To_Element
203         (AMF.Elements.Element_Access (To)));
204   end Set_Enclosing_Operand;
205
206   --------------------------
207   -- Get_General_Ordering --
208   --------------------------
209
210   overriding function Get_General_Ordering
211    (Self : not null access constant UML_Continuation_Proxy)
212       return AMF.UML.General_Orderings.Collections.Set_Of_UML_General_Ordering is
213   begin
214      return
215        AMF.UML.General_Orderings.Collections.Wrap
216         (AMF.Internals.Element_Collections.Wrap
217           (AMF.Internals.Tables.UML_Attributes.Internal_Get_General_Ordering
218             (Self.Element)));
219   end Get_General_Ordering;
220
221   ---------------------------
222   -- Get_Client_Dependency --
223   ---------------------------
224
225   overriding function Get_Client_Dependency
226    (Self : not null access constant UML_Continuation_Proxy)
227       return AMF.UML.Dependencies.Collections.Set_Of_UML_Dependency is
228   begin
229      return
230        AMF.UML.Dependencies.Collections.Wrap
231         (AMF.Internals.Element_Collections.Wrap
232           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Client_Dependency
233             (Self.Element)));
234   end Get_Client_Dependency;
235
236   -------------------------
237   -- Get_Name_Expression --
238   -------------------------
239
240   overriding function Get_Name_Expression
241    (Self : not null access constant UML_Continuation_Proxy)
242       return AMF.UML.String_Expressions.UML_String_Expression_Access is
243   begin
244      return
245        AMF.UML.String_Expressions.UML_String_Expression_Access
246         (AMF.Internals.Helpers.To_Element
247           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Name_Expression
248             (Self.Element)));
249   end Get_Name_Expression;
250
251   -------------------------
252   -- Set_Name_Expression --
253   -------------------------
254
255   overriding procedure Set_Name_Expression
256    (Self : not null access UML_Continuation_Proxy;
257     To   : AMF.UML.String_Expressions.UML_String_Expression_Access) is
258   begin
259      AMF.Internals.Tables.UML_Attributes.Internal_Set_Name_Expression
260       (Self.Element,
261        AMF.Internals.Helpers.To_Element
262         (AMF.Elements.Element_Access (To)));
263   end Set_Name_Expression;
264
265   -------------------
266   -- Get_Namespace --
267   -------------------
268
269   overriding function Get_Namespace
270    (Self : not null access constant UML_Continuation_Proxy)
271       return AMF.UML.Namespaces.UML_Namespace_Access is
272   begin
273      return
274        AMF.UML.Namespaces.UML_Namespace_Access
275         (AMF.Internals.Helpers.To_Element
276           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Namespace
277             (Self.Element)));
278   end Get_Namespace;
279
280   ------------------------
281   -- Get_Qualified_Name --
282   ------------------------
283
284   overriding function Get_Qualified_Name
285    (Self : not null access constant UML_Continuation_Proxy)
286       return AMF.Optional_String is
287   begin
288      declare
289         use type Matreshka.Internals.Strings.Shared_String_Access;
290
291         Aux : constant Matreshka.Internals.Strings.Shared_String_Access
292           := AMF.Internals.Tables.UML_Attributes.Internal_Get_Qualified_Name (Self.Element);
293
294      begin
295         if Aux = null then
296            return (Is_Empty => True);
297
298         else
299            return (False, League.Strings.Internals.Create (Aux));
300         end if;
301      end;
302   end Get_Qualified_Name;
303
304   -------------------------
305   -- All_Owning_Packages --
306   -------------------------
307
308   overriding function All_Owning_Packages
309    (Self : not null access constant UML_Continuation_Proxy)
310       return AMF.UML.Packages.Collections.Set_Of_UML_Package is
311   begin
312      --  Generated stub: replace with real body!
313      pragma Compile_Time_Warning (Standard.True, "All_Owning_Packages unimplemented");
314      raise Program_Error with "Unimplemented procedure UML_Continuation_Proxy.All_Owning_Packages";
315      return All_Owning_Packages (Self);
316   end All_Owning_Packages;
317
318   -----------------------------
319   -- Is_Distinguishable_From --
320   -----------------------------
321
322   overriding function Is_Distinguishable_From
323    (Self : not null access constant UML_Continuation_Proxy;
324     N : AMF.UML.Named_Elements.UML_Named_Element_Access;
325     Ns : AMF.UML.Namespaces.UML_Namespace_Access)
326       return Boolean is
327   begin
328      --  Generated stub: replace with real body!
329      pragma Compile_Time_Warning (Standard.True, "Is_Distinguishable_From unimplemented");
330      raise Program_Error with "Unimplemented procedure UML_Continuation_Proxy.Is_Distinguishable_From";
331      return Is_Distinguishable_From (Self, N, Ns);
332   end Is_Distinguishable_From;
333
334   ---------------
335   -- Namespace --
336   ---------------
337
338   overriding function Namespace
339    (Self : not null access constant UML_Continuation_Proxy)
340       return AMF.UML.Namespaces.UML_Namespace_Access is
341   begin
342      --  Generated stub: replace with real body!
343      pragma Compile_Time_Warning (Standard.True, "Namespace unimplemented");
344      raise Program_Error with "Unimplemented procedure UML_Continuation_Proxy.Namespace";
345      return Namespace (Self);
346   end Namespace;
347
348end AMF.Internals.UML_Continuations;
349