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_Extension_Points is
54
55   -------------------
56   -- Enter_Element --
57   -------------------
58
59   overriding procedure Enter_Element
60    (Self    : not null access constant UML_Extension_Point_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_Extension_Point
67            (AMF.UML.Extension_Points.UML_Extension_Point_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_Extension_Point_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_Extension_Point
84            (AMF.UML.Extension_Points.UML_Extension_Point_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_Extension_Point_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_Extension_Point
102            (Visitor,
103             AMF.UML.Extension_Points.UML_Extension_Point_Access (Self),
104             Control);
105      end if;
106   end Visit_Element;
107
108   ------------------
109   -- Get_Use_Case --
110   ------------------
111
112   overriding function Get_Use_Case
113    (Self : not null access constant UML_Extension_Point_Proxy)
114       return AMF.UML.Use_Cases.UML_Use_Case_Access is
115   begin
116      return
117        AMF.UML.Use_Cases.UML_Use_Case_Access
118         (AMF.Internals.Helpers.To_Element
119           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Use_Case
120             (Self.Element)));
121   end Get_Use_Case;
122
123   ------------------
124   -- Set_Use_Case --
125   ------------------
126
127   overriding procedure Set_Use_Case
128    (Self : not null access UML_Extension_Point_Proxy;
129     To   : AMF.UML.Use_Cases.UML_Use_Case_Access) is
130   begin
131      AMF.Internals.Tables.UML_Attributes.Internal_Set_Use_Case
132       (Self.Element,
133        AMF.Internals.Helpers.To_Element
134         (AMF.Elements.Element_Access (To)));
135   end Set_Use_Case;
136
137   -----------------
138   -- Get_Is_Leaf --
139   -----------------
140
141   overriding function Get_Is_Leaf
142    (Self : not null access constant UML_Extension_Point_Proxy)
143       return Boolean is
144   begin
145      return
146        AMF.Internals.Tables.UML_Attributes.Internal_Get_Is_Leaf
147         (Self.Element);
148   end Get_Is_Leaf;
149
150   -----------------
151   -- Set_Is_Leaf --
152   -----------------
153
154   overriding procedure Set_Is_Leaf
155    (Self : not null access UML_Extension_Point_Proxy;
156     To   : Boolean) is
157   begin
158      AMF.Internals.Tables.UML_Attributes.Internal_Set_Is_Leaf
159       (Self.Element, To);
160   end Set_Is_Leaf;
161
162   ---------------------------
163   -- Get_Redefined_Element --
164   ---------------------------
165
166   overriding function Get_Redefined_Element
167    (Self : not null access constant UML_Extension_Point_Proxy)
168       return AMF.UML.Redefinable_Elements.Collections.Set_Of_UML_Redefinable_Element is
169   begin
170      return
171        AMF.UML.Redefinable_Elements.Collections.Wrap
172         (AMF.Internals.Element_Collections.Wrap
173           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Redefined_Element
174             (Self.Element)));
175   end Get_Redefined_Element;
176
177   ------------------------------
178   -- Get_Redefinition_Context --
179   ------------------------------
180
181   overriding function Get_Redefinition_Context
182    (Self : not null access constant UML_Extension_Point_Proxy)
183       return AMF.UML.Classifiers.Collections.Set_Of_UML_Classifier is
184   begin
185      return
186        AMF.UML.Classifiers.Collections.Wrap
187         (AMF.Internals.Element_Collections.Wrap
188           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Redefinition_Context
189             (Self.Element)));
190   end Get_Redefinition_Context;
191
192   ---------------------------
193   -- Get_Client_Dependency --
194   ---------------------------
195
196   overriding function Get_Client_Dependency
197    (Self : not null access constant UML_Extension_Point_Proxy)
198       return AMF.UML.Dependencies.Collections.Set_Of_UML_Dependency is
199   begin
200      return
201        AMF.UML.Dependencies.Collections.Wrap
202         (AMF.Internals.Element_Collections.Wrap
203           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Client_Dependency
204             (Self.Element)));
205   end Get_Client_Dependency;
206
207   -------------------------
208   -- Get_Name_Expression --
209   -------------------------
210
211   overriding function Get_Name_Expression
212    (Self : not null access constant UML_Extension_Point_Proxy)
213       return AMF.UML.String_Expressions.UML_String_Expression_Access is
214   begin
215      return
216        AMF.UML.String_Expressions.UML_String_Expression_Access
217         (AMF.Internals.Helpers.To_Element
218           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Name_Expression
219             (Self.Element)));
220   end Get_Name_Expression;
221
222   -------------------------
223   -- Set_Name_Expression --
224   -------------------------
225
226   overriding procedure Set_Name_Expression
227    (Self : not null access UML_Extension_Point_Proxy;
228     To   : AMF.UML.String_Expressions.UML_String_Expression_Access) is
229   begin
230      AMF.Internals.Tables.UML_Attributes.Internal_Set_Name_Expression
231       (Self.Element,
232        AMF.Internals.Helpers.To_Element
233         (AMF.Elements.Element_Access (To)));
234   end Set_Name_Expression;
235
236   -------------------
237   -- Get_Namespace --
238   -------------------
239
240   overriding function Get_Namespace
241    (Self : not null access constant UML_Extension_Point_Proxy)
242       return AMF.UML.Namespaces.UML_Namespace_Access is
243   begin
244      return
245        AMF.UML.Namespaces.UML_Namespace_Access
246         (AMF.Internals.Helpers.To_Element
247           (AMF.Internals.Tables.UML_Attributes.Internal_Get_Namespace
248             (Self.Element)));
249   end Get_Namespace;
250
251   ------------------------
252   -- Get_Qualified_Name --
253   ------------------------
254
255   overriding function Get_Qualified_Name
256    (Self : not null access constant UML_Extension_Point_Proxy)
257       return AMF.Optional_String is
258   begin
259      declare
260         use type Matreshka.Internals.Strings.Shared_String_Access;
261
262         Aux : constant Matreshka.Internals.Strings.Shared_String_Access
263           := AMF.Internals.Tables.UML_Attributes.Internal_Get_Qualified_Name (Self.Element);
264
265      begin
266         if Aux = null then
267            return (Is_Empty => True);
268
269         else
270            return (False, League.Strings.Internals.Create (Aux));
271         end if;
272      end;
273   end Get_Qualified_Name;
274
275   ------------------------
276   -- Is_Consistent_With --
277   ------------------------
278
279   overriding function Is_Consistent_With
280    (Self : not null access constant UML_Extension_Point_Proxy;
281     Redefinee : AMF.UML.Redefinable_Elements.UML_Redefinable_Element_Access)
282       return Boolean is
283   begin
284      --  Generated stub: replace with real body!
285      pragma Compile_Time_Warning (Standard.True, "Is_Consistent_With unimplemented");
286      raise Program_Error with "Unimplemented procedure UML_Extension_Point_Proxy.Is_Consistent_With";
287      return Is_Consistent_With (Self, Redefinee);
288   end Is_Consistent_With;
289
290   -----------------------------------
291   -- Is_Redefinition_Context_Valid --
292   -----------------------------------
293
294   overriding function Is_Redefinition_Context_Valid
295    (Self : not null access constant UML_Extension_Point_Proxy;
296     Redefined : AMF.UML.Redefinable_Elements.UML_Redefinable_Element_Access)
297       return Boolean is
298   begin
299      --  Generated stub: replace with real body!
300      pragma Compile_Time_Warning (Standard.True, "Is_Redefinition_Context_Valid unimplemented");
301      raise Program_Error with "Unimplemented procedure UML_Extension_Point_Proxy.Is_Redefinition_Context_Valid";
302      return Is_Redefinition_Context_Valid (Self, Redefined);
303   end Is_Redefinition_Context_Valid;
304
305   -------------------------
306   -- All_Owning_Packages --
307   -------------------------
308
309   overriding function All_Owning_Packages
310    (Self : not null access constant UML_Extension_Point_Proxy)
311       return AMF.UML.Packages.Collections.Set_Of_UML_Package is
312   begin
313      --  Generated stub: replace with real body!
314      pragma Compile_Time_Warning (Standard.True, "All_Owning_Packages unimplemented");
315      raise Program_Error with "Unimplemented procedure UML_Extension_Point_Proxy.All_Owning_Packages";
316      return All_Owning_Packages (Self);
317   end All_Owning_Packages;
318
319   -----------------------------
320   -- Is_Distinguishable_From --
321   -----------------------------
322
323   overriding function Is_Distinguishable_From
324    (Self : not null access constant UML_Extension_Point_Proxy;
325     N : AMF.UML.Named_Elements.UML_Named_Element_Access;
326     Ns : AMF.UML.Namespaces.UML_Namespace_Access)
327       return Boolean is
328   begin
329      --  Generated stub: replace with real body!
330      pragma Compile_Time_Warning (Standard.True, "Is_Distinguishable_From unimplemented");
331      raise Program_Error with "Unimplemented procedure UML_Extension_Point_Proxy.Is_Distinguishable_From";
332      return Is_Distinguishable_From (Self, N, Ns);
333   end Is_Distinguishable_From;
334
335   ---------------
336   -- Namespace --
337   ---------------
338
339   overriding function Namespace
340    (Self : not null access constant UML_Extension_Point_Proxy)
341       return AMF.UML.Namespaces.UML_Namespace_Access is
342   begin
343      --  Generated stub: replace with real body!
344      pragma Compile_Time_Warning (Standard.True, "Namespace unimplemented");
345      raise Program_Error with "Unimplemented procedure UML_Extension_Point_Proxy.Namespace";
346      return Namespace (Self);
347   end Namespace;
348
349end AMF.Internals.UML_Extension_Points;
350