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.                                                     --
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14-- Redistribution and use in source and binary forms, with or without       --
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25--  * Neither the name of the Vadim Godunko, IE nor the names of its        --
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41------------------------------------------------------------------------------
42--  $Revision: 2937 $ $Date: 2012-05-01 21:07:27 +0400 (Tue, 01 May 2012) $
43------------------------------------------------------------------------------
44with AMF.Internals.UML_Classifiers;
45with AMF.String_Collections;
46with AMF.UML.Classifier_Template_Parameters;
47with AMF.UML.Classifiers.Collections;
48with AMF.UML.Collaboration_Uses.Collections;
49with AMF.UML.Constraints.Collections;
50with AMF.UML.Dependencies.Collections;
51with AMF.UML.Element_Imports.Collections;
52with AMF.UML.Features.Collections;
53with AMF.UML.Generalization_Sets.Collections;
54with AMF.UML.Generalizations.Collections;
55with AMF.UML.Named_Elements.Collections;
56with AMF.UML.Namespaces;
57with AMF.UML.Package_Imports.Collections;
58with AMF.UML.Packageable_Elements.Collections;
59with AMF.UML.Packages.Collections;
60with AMF.UML.Parameterable_Elements.Collections;
61with AMF.UML.Properties.Collections;
62with AMF.UML.Redefinable_Elements.Collections;
63with AMF.UML.Redefinable_Template_Signatures;
64with AMF.UML.Signals;
65with AMF.UML.String_Expressions;
66with AMF.UML.Substitutions.Collections;
67with AMF.UML.Template_Bindings.Collections;
68with AMF.UML.Template_Parameters;
69with AMF.UML.Template_Signatures;
70with AMF.UML.Types;
71with AMF.UML.Use_Cases.Collections;
72with AMF.Visitors;
73
74package AMF.Internals.UML_Signals is
75
76   type UML_Signal_Proxy is
77     limited new AMF.Internals.UML_Classifiers.UML_Classifier_Proxy
78       and AMF.UML.Signals.UML_Signal with null record;
79
80   overriding function Get_Owned_Attribute
81    (Self : not null access constant UML_Signal_Proxy)
82       return AMF.UML.Properties.Collections.Ordered_Set_Of_UML_Property;
83   --  Getter of Signal::ownedAttribute.
84   --
85   --  The attributes owned by the signal.
86
87   overriding function Get_Attribute
88    (Self : not null access constant UML_Signal_Proxy)
89       return AMF.UML.Properties.Collections.Set_Of_UML_Property;
90   --  Getter of Classifier::attribute.
91   --
92   --  Refers to all of the Properties that are direct (i.e. not inherited or
93   --  imported) attributes of the classifier.
94
95   overriding function Get_Collaboration_Use
96    (Self : not null access constant UML_Signal_Proxy)
97       return AMF.UML.Collaboration_Uses.Collections.Set_Of_UML_Collaboration_Use;
98   --  Getter of Classifier::collaborationUse.
99   --
100   --  References the collaboration uses owned by the classifier.
101
102   overriding function Get_Feature
103    (Self : not null access constant UML_Signal_Proxy)
104       return AMF.UML.Features.Collections.Set_Of_UML_Feature;
105   --  Getter of Classifier::feature.
106   --
107   --  Specifies each feature defined in the classifier.
108   --  Note that there may be members of the Classifier that are of the type
109   --  Feature but are not included in this association, e.g. inherited
110   --  features.
111
112   overriding function Get_General
113    (Self : not null access constant UML_Signal_Proxy)
114       return AMF.UML.Classifiers.Collections.Set_Of_UML_Classifier;
115   --  Getter of Classifier::general.
116   --
117   --  Specifies the general Classifiers for this Classifier.
118   --  References the general classifier in the Generalization relationship.
119
120   overriding function Get_Generalization
121    (Self : not null access constant UML_Signal_Proxy)
122       return AMF.UML.Generalizations.Collections.Set_Of_UML_Generalization;
123   --  Getter of Classifier::generalization.
124   --
125   --  Specifies the Generalization relationships for this Classifier. These
126   --  Generalizations navigaten to more general classifiers in the
127   --  generalization hierarchy.
128
129   overriding function Get_Inherited_Member
130    (Self : not null access constant UML_Signal_Proxy)
131       return AMF.UML.Named_Elements.Collections.Set_Of_UML_Named_Element;
132   --  Getter of Classifier::inheritedMember.
133   --
134   --  Specifies all elements inherited by this classifier from the general
135   --  classifiers.
136
137   overriding function Get_Is_Abstract
138    (Self : not null access constant UML_Signal_Proxy)
139       return Boolean;
140   --  Getter of Classifier::isAbstract.
141   --
142   --  If true, the Classifier does not provide a complete declaration and can
143   --  typically not be instantiated. An abstract classifier is intended to be
144   --  used by other classifiers e.g. as the target of general
145   --  metarelationships or generalization relationships.
146
147   overriding function Get_Is_Final_Specialization
148    (Self : not null access constant UML_Signal_Proxy)
149       return Boolean;
150   --  Getter of Classifier::isFinalSpecialization.
151   --
152   --  If true, the Classifier cannot be specialized by generalization. Note
153   --  that this property is preserved through package merge operations; that
154   --  is, the capability to specialize a Classifier (i.e.,
155   --  isFinalSpecialization =false) must be preserved in the resulting
156   --  Classifier of a package merge operation where a Classifier with
157   --  isFinalSpecialization =false is merged with a matching Classifier with
158   --  isFinalSpecialization =true: the resulting Classifier will have
159   --  isFinalSpecialization =false.
160
161   overriding procedure Set_Is_Final_Specialization
162    (Self : not null access UML_Signal_Proxy;
163     To   : Boolean);
164   --  Setter of Classifier::isFinalSpecialization.
165   --
166   --  If true, the Classifier cannot be specialized by generalization. Note
167   --  that this property is preserved through package merge operations; that
168   --  is, the capability to specialize a Classifier (i.e.,
169   --  isFinalSpecialization =false) must be preserved in the resulting
170   --  Classifier of a package merge operation where a Classifier with
171   --  isFinalSpecialization =false is merged with a matching Classifier with
172   --  isFinalSpecialization =true: the resulting Classifier will have
173   --  isFinalSpecialization =false.
174
175   overriding function Get_Owned_Template_Signature
176    (Self : not null access constant UML_Signal_Proxy)
177       return AMF.UML.Redefinable_Template_Signatures.UML_Redefinable_Template_Signature_Access;
178   --  Getter of Classifier::ownedTemplateSignature.
179   --
180   --  The optional template signature specifying the formal template
181   --  parameters.
182
183   overriding procedure Set_Owned_Template_Signature
184    (Self : not null access UML_Signal_Proxy;
185     To   : AMF.UML.Redefinable_Template_Signatures.UML_Redefinable_Template_Signature_Access);
186   --  Setter of Classifier::ownedTemplateSignature.
187   --
188   --  The optional template signature specifying the formal template
189   --  parameters.
190
191   overriding function Get_Owned_Use_Case
192    (Self : not null access constant UML_Signal_Proxy)
193       return AMF.UML.Use_Cases.Collections.Set_Of_UML_Use_Case;
194   --  Getter of Classifier::ownedUseCase.
195   --
196   --  References the use cases owned by this classifier.
197
198   overriding function Get_Powertype_Extent
199    (Self : not null access constant UML_Signal_Proxy)
200       return AMF.UML.Generalization_Sets.Collections.Set_Of_UML_Generalization_Set;
201   --  Getter of Classifier::powertypeExtent.
202   --
203   --  Designates the GeneralizationSet of which the associated Classifier is
204   --  a power type.
205
206   overriding function Get_Redefined_Classifier
207    (Self : not null access constant UML_Signal_Proxy)
208       return AMF.UML.Classifiers.Collections.Set_Of_UML_Classifier;
209   --  Getter of Classifier::redefinedClassifier.
210   --
211   --  References the Classifiers that are redefined by this Classifier.
212
213   overriding function Get_Representation
214    (Self : not null access constant UML_Signal_Proxy)
215       return AMF.UML.Collaboration_Uses.UML_Collaboration_Use_Access;
216   --  Getter of Classifier::representation.
217   --
218   --  References a collaboration use which indicates the collaboration that
219   --  represents this classifier.
220
221   overriding procedure Set_Representation
222    (Self : not null access UML_Signal_Proxy;
223     To   : AMF.UML.Collaboration_Uses.UML_Collaboration_Use_Access);
224   --  Setter of Classifier::representation.
225   --
226   --  References a collaboration use which indicates the collaboration that
227   --  represents this classifier.
228
229   overriding function Get_Substitution
230    (Self : not null access constant UML_Signal_Proxy)
231       return AMF.UML.Substitutions.Collections.Set_Of_UML_Substitution;
232   --  Getter of Classifier::substitution.
233   --
234   --  References the substitutions that are owned by this Classifier.
235
236   overriding function Get_Template_Parameter
237    (Self : not null access constant UML_Signal_Proxy)
238       return AMF.UML.Classifier_Template_Parameters.UML_Classifier_Template_Parameter_Access;
239   --  Getter of Classifier::templateParameter.
240   --
241   --  The template parameter that exposes this element as a formal parameter.
242
243   overriding procedure Set_Template_Parameter
244    (Self : not null access UML_Signal_Proxy;
245     To   : AMF.UML.Classifier_Template_Parameters.UML_Classifier_Template_Parameter_Access);
246   --  Setter of Classifier::templateParameter.
247   --
248   --  The template parameter that exposes this element as a formal parameter.
249
250   overriding function Get_Use_Case
251    (Self : not null access constant UML_Signal_Proxy)
252       return AMF.UML.Use_Cases.Collections.Set_Of_UML_Use_Case;
253   --  Getter of Classifier::useCase.
254   --
255   --  The set of use cases for which this Classifier is the subject.
256
257   overriding function Get_Element_Import
258    (Self : not null access constant UML_Signal_Proxy)
259       return AMF.UML.Element_Imports.Collections.Set_Of_UML_Element_Import;
260   --  Getter of Namespace::elementImport.
261   --
262   --  References the ElementImports owned by the Namespace.
263
264   overriding function Get_Imported_Member
265    (Self : not null access constant UML_Signal_Proxy)
266       return AMF.UML.Packageable_Elements.Collections.Set_Of_UML_Packageable_Element;
267   --  Getter of Namespace::importedMember.
268   --
269   --  References the PackageableElements that are members of this Namespace
270   --  as a result of either PackageImports or ElementImports.
271
272   overriding function Get_Member
273    (Self : not null access constant UML_Signal_Proxy)
274       return AMF.UML.Named_Elements.Collections.Set_Of_UML_Named_Element;
275   --  Getter of Namespace::member.
276   --
277   --  A collection of NamedElements identifiable within the Namespace, either
278   --  by being owned or by being introduced by importing or inheritance.
279
280   overriding function Get_Owned_Member
281    (Self : not null access constant UML_Signal_Proxy)
282       return AMF.UML.Named_Elements.Collections.Set_Of_UML_Named_Element;
283   --  Getter of Namespace::ownedMember.
284   --
285   --  A collection of NamedElements owned by the Namespace.
286
287   overriding function Get_Owned_Rule
288    (Self : not null access constant UML_Signal_Proxy)
289       return AMF.UML.Constraints.Collections.Set_Of_UML_Constraint;
290   --  Getter of Namespace::ownedRule.
291   --
292   --  Specifies a set of Constraints owned by this Namespace.
293
294   overriding function Get_Package_Import
295    (Self : not null access constant UML_Signal_Proxy)
296       return AMF.UML.Package_Imports.Collections.Set_Of_UML_Package_Import;
297   --  Getter of Namespace::packageImport.
298   --
299   --  References the PackageImports owned by the Namespace.
300
301   overriding function Get_Client_Dependency
302    (Self : not null access constant UML_Signal_Proxy)
303       return AMF.UML.Dependencies.Collections.Set_Of_UML_Dependency;
304   --  Getter of NamedElement::clientDependency.
305   --
306   --  Indicates the dependencies that reference the client.
307
308   overriding function Get_Name_Expression
309    (Self : not null access constant UML_Signal_Proxy)
310       return AMF.UML.String_Expressions.UML_String_Expression_Access;
311   --  Getter of NamedElement::nameExpression.
312   --
313   --  The string expression used to define the name of this named element.
314
315   overriding procedure Set_Name_Expression
316    (Self : not null access UML_Signal_Proxy;
317     To   : AMF.UML.String_Expressions.UML_String_Expression_Access);
318   --  Setter of NamedElement::nameExpression.
319   --
320   --  The string expression used to define the name of this named element.
321
322   overriding function Get_Namespace
323    (Self : not null access constant UML_Signal_Proxy)
324       return AMF.UML.Namespaces.UML_Namespace_Access;
325   --  Getter of NamedElement::namespace.
326   --
327   --  Specifies the namespace that owns the NamedElement.
328
329   overriding function Get_Qualified_Name
330    (Self : not null access constant UML_Signal_Proxy)
331       return AMF.Optional_String;
332   --  Getter of NamedElement::qualifiedName.
333   --
334   --  A name which allows the NamedElement to be identified within a
335   --  hierarchy of nested Namespaces. It is constructed from the names of the
336   --  containing namespaces starting at the root of the hierarchy and ending
337   --  with the name of the NamedElement itself.
338
339   overriding function Get_Package
340    (Self : not null access constant UML_Signal_Proxy)
341       return AMF.UML.Packages.UML_Package_Access;
342   --  Getter of Type::package.
343   --
344   --  Specifies the owning package of this classifier, if any.
345
346   overriding procedure Set_Package
347    (Self : not null access UML_Signal_Proxy;
348     To   : AMF.UML.Packages.UML_Package_Access);
349   --  Setter of Type::package.
350   --
351   --  Specifies the owning package of this classifier, if any.
352
353   overriding function Get_Owning_Template_Parameter
354    (Self : not null access constant UML_Signal_Proxy)
355       return AMF.UML.Template_Parameters.UML_Template_Parameter_Access;
356   --  Getter of ParameterableElement::owningTemplateParameter.
357   --
358   --  The formal template parameter that owns this element.
359
360   overriding procedure Set_Owning_Template_Parameter
361    (Self : not null access UML_Signal_Proxy;
362     To   : AMF.UML.Template_Parameters.UML_Template_Parameter_Access);
363   --  Setter of ParameterableElement::owningTemplateParameter.
364   --
365   --  The formal template parameter that owns this element.
366
367   overriding function Get_Template_Parameter
368    (Self : not null access constant UML_Signal_Proxy)
369       return AMF.UML.Template_Parameters.UML_Template_Parameter_Access;
370   --  Getter of ParameterableElement::templateParameter.
371   --
372   --  The template parameter that exposes this element as a formal parameter.
373
374   overriding procedure Set_Template_Parameter
375    (Self : not null access UML_Signal_Proxy;
376     To   : AMF.UML.Template_Parameters.UML_Template_Parameter_Access);
377   --  Setter of ParameterableElement::templateParameter.
378   --
379   --  The template parameter that exposes this element as a formal parameter.
380
381   overriding function Get_Owned_Template_Signature
382    (Self : not null access constant UML_Signal_Proxy)
383       return AMF.UML.Template_Signatures.UML_Template_Signature_Access;
384   --  Getter of TemplateableElement::ownedTemplateSignature.
385   --
386   --  The optional template signature specifying the formal template
387   --  parameters.
388
389   overriding procedure Set_Owned_Template_Signature
390    (Self : not null access UML_Signal_Proxy;
391     To   : AMF.UML.Template_Signatures.UML_Template_Signature_Access);
392   --  Setter of TemplateableElement::ownedTemplateSignature.
393   --
394   --  The optional template signature specifying the formal template
395   --  parameters.
396
397   overriding function Get_Template_Binding
398    (Self : not null access constant UML_Signal_Proxy)
399       return AMF.UML.Template_Bindings.Collections.Set_Of_UML_Template_Binding;
400   --  Getter of TemplateableElement::templateBinding.
401   --
402   --  The optional bindings from this element to templates.
403
404   overriding function Get_Is_Leaf
405    (Self : not null access constant UML_Signal_Proxy)
406       return Boolean;
407   --  Getter of RedefinableElement::isLeaf.
408   --
409   --  Indicates whether it is possible to further redefine a
410   --  RedefinableElement. If the value is true, then it is not possible to
411   --  further redefine the RedefinableElement. Note that this property is
412   --  preserved through package merge operations; that is, the capability to
413   --  redefine a RedefinableElement (i.e., isLeaf=false) must be preserved in
414   --  the resulting RedefinableElement of a package merge operation where a
415   --  RedefinableElement with isLeaf=false is merged with a matching
416   --  RedefinableElement with isLeaf=true: the resulting RedefinableElement
417   --  will have isLeaf=false. Default value is false.
418
419   overriding procedure Set_Is_Leaf
420    (Self : not null access UML_Signal_Proxy;
421     To   : Boolean);
422   --  Setter of RedefinableElement::isLeaf.
423   --
424   --  Indicates whether it is possible to further redefine a
425   --  RedefinableElement. If the value is true, then it is not possible to
426   --  further redefine the RedefinableElement. Note that this property is
427   --  preserved through package merge operations; that is, the capability to
428   --  redefine a RedefinableElement (i.e., isLeaf=false) must be preserved in
429   --  the resulting RedefinableElement of a package merge operation where a
430   --  RedefinableElement with isLeaf=false is merged with a matching
431   --  RedefinableElement with isLeaf=true: the resulting RedefinableElement
432   --  will have isLeaf=false. Default value is false.
433
434   overriding function Get_Redefined_Element
435    (Self : not null access constant UML_Signal_Proxy)
436       return AMF.UML.Redefinable_Elements.Collections.Set_Of_UML_Redefinable_Element;
437   --  Getter of RedefinableElement::redefinedElement.
438   --
439   --  The redefinable element that is being redefined by this element.
440
441   overriding function Get_Redefinition_Context
442    (Self : not null access constant UML_Signal_Proxy)
443       return AMF.UML.Classifiers.Collections.Set_Of_UML_Classifier;
444   --  Getter of RedefinableElement::redefinitionContext.
445   --
446   --  References the contexts that this element may be redefined from.
447
448   overriding function All_Features
449    (Self : not null access constant UML_Signal_Proxy)
450       return AMF.UML.Features.Collections.Set_Of_UML_Feature;
451   --  Operation Classifier::allFeatures.
452   --
453   --  The query allFeatures() gives all of the features in the namespace of
454   --  the classifier. In general, through mechanisms such as inheritance,
455   --  this will be a larger set than feature.
456
457   overriding function Conforms_To
458    (Self : not null access constant UML_Signal_Proxy;
459     Other : AMF.UML.Classifiers.UML_Classifier_Access)
460       return Boolean;
461   --  Operation Classifier::conformsTo.
462   --
463   --  The query conformsTo() gives true for a classifier that defines a type
464   --  that conforms to another. This is used, for example, in the
465   --  specification of signature conformance for operations.
466
467   overriding function General
468    (Self : not null access constant UML_Signal_Proxy)
469       return AMF.UML.Classifiers.Collections.Set_Of_UML_Classifier;
470   --  Operation Classifier::general.
471   --
472   --  The general classifiers are the classifiers referenced by the
473   --  generalization relationships.
474
475   overriding function Has_Visibility_Of
476    (Self : not null access constant UML_Signal_Proxy;
477     N : AMF.UML.Named_Elements.UML_Named_Element_Access)
478       return Boolean;
479   --  Operation Classifier::hasVisibilityOf.
480   --
481   --  The query hasVisibilityOf() determines whether a named element is
482   --  visible in the classifier. By default all are visible. It is only
483   --  called when the argument is something owned by a parent.
484
485   overriding function Inherit
486    (Self : not null access constant UML_Signal_Proxy;
487     Inhs : AMF.UML.Named_Elements.Collections.Set_Of_UML_Named_Element)
488       return AMF.UML.Named_Elements.Collections.Set_Of_UML_Named_Element;
489   --  Operation Classifier::inherit.
490   --
491   --  The query inherit() defines how to inherit a set of elements. Here the
492   --  operation is defined to inherit them all. It is intended to be
493   --  redefined in circumstances where inheritance is affected by
494   --  redefinition.
495   --  The inherit operation is overridden to exclude redefined properties.
496
497   overriding function Inheritable_Members
498    (Self : not null access constant UML_Signal_Proxy;
499     C : AMF.UML.Classifiers.UML_Classifier_Access)
500       return AMF.UML.Named_Elements.Collections.Set_Of_UML_Named_Element;
501   --  Operation Classifier::inheritableMembers.
502   --
503   --  The query inheritableMembers() gives all of the members of a classifier
504   --  that may be inherited in one of its descendants, subject to whatever
505   --  visibility restrictions apply.
506
507   overriding function Inherited_Member
508    (Self : not null access constant UML_Signal_Proxy)
509       return AMF.UML.Named_Elements.Collections.Set_Of_UML_Named_Element;
510   --  Operation Classifier::inheritedMember.
511   --
512   --  The inheritedMember association is derived by inheriting the
513   --  inheritable members of the parents.
514   --  The inheritedMember association is derived by inheriting the
515   --  inheritable members of the parents.
516
517   overriding function Is_Template
518    (Self : not null access constant UML_Signal_Proxy)
519       return Boolean;
520   --  Operation Classifier::isTemplate.
521   --
522   --  The query isTemplate() returns whether this templateable element is
523   --  actually a template.
524
525   overriding function May_Specialize_Type
526    (Self : not null access constant UML_Signal_Proxy;
527     C : AMF.UML.Classifiers.UML_Classifier_Access)
528       return Boolean;
529   --  Operation Classifier::maySpecializeType.
530   --
531   --  The query maySpecializeType() determines whether this classifier may
532   --  have a generalization relationship to classifiers of the specified
533   --  type. By default a classifier may specialize classifiers of the same or
534   --  a more general type. It is intended to be redefined by classifiers that
535   --  have different specialization constraints.
536
537   overriding function Exclude_Collisions
538    (Self : not null access constant UML_Signal_Proxy;
539     Imps : AMF.UML.Packageable_Elements.Collections.Set_Of_UML_Packageable_Element)
540       return AMF.UML.Packageable_Elements.Collections.Set_Of_UML_Packageable_Element;
541   --  Operation Namespace::excludeCollisions.
542   --
543   --  The query excludeCollisions() excludes from a set of
544   --  PackageableElements any that would not be distinguishable from each
545   --  other in this namespace.
546
547   overriding function Get_Names_Of_Member
548    (Self : not null access constant UML_Signal_Proxy;
549     Element : AMF.UML.Named_Elements.UML_Named_Element_Access)
550       return AMF.String_Collections.Set_Of_String;
551   --  Operation Namespace::getNamesOfMember.
552   --
553   --  The query getNamesOfMember() takes importing into account. It gives
554   --  back the set of names that an element would have in an importing
555   --  namespace, either because it is owned, or if not owned then imported
556   --  individually, or if not individually then from a package.
557   --  The query getNamesOfMember() gives a set of all of the names that a
558   --  member would have in a Namespace. In general a member can have multiple
559   --  names in a Namespace if it is imported more than once with different
560   --  aliases. The query takes account of importing. It gives back the set of
561   --  names that an element would have in an importing namespace, either
562   --  because it is owned, or if not owned then imported individually, or if
563   --  not individually then from a package.
564
565   overriding function Import_Members
566    (Self : not null access constant UML_Signal_Proxy;
567     Imps : AMF.UML.Packageable_Elements.Collections.Set_Of_UML_Packageable_Element)
568       return AMF.UML.Packageable_Elements.Collections.Set_Of_UML_Packageable_Element;
569   --  Operation Namespace::importMembers.
570   --
571   --  The query importMembers() defines which of a set of PackageableElements
572   --  are actually imported into the namespace. This excludes hidden ones,
573   --  i.e., those which have names that conflict with names of owned members,
574   --  and also excludes elements which would have the same name when imported.
575
576   overriding function Imported_Member
577    (Self : not null access constant UML_Signal_Proxy)
578       return AMF.UML.Packageable_Elements.Collections.Set_Of_UML_Packageable_Element;
579   --  Operation Namespace::importedMember.
580   --
581   --  The importedMember property is derived from the ElementImports and the
582   --  PackageImports. References the PackageableElements that are members of
583   --  this Namespace as a result of either PackageImports or ElementImports.
584
585   overriding function Members_Are_Distinguishable
586    (Self : not null access constant UML_Signal_Proxy)
587       return Boolean;
588   --  Operation Namespace::membersAreDistinguishable.
589   --
590   --  The Boolean query membersAreDistinguishable() determines whether all of
591   --  the namespace's members are distinguishable within it.
592
593   overriding function Owned_Member
594    (Self : not null access constant UML_Signal_Proxy)
595       return AMF.UML.Named_Elements.Collections.Set_Of_UML_Named_Element;
596   --  Operation Namespace::ownedMember.
597   --
598   --  Missing derivation for Namespace::/ownedMember : NamedElement
599
600   overriding function All_Owning_Packages
601    (Self : not null access constant UML_Signal_Proxy)
602       return AMF.UML.Packages.Collections.Set_Of_UML_Package;
603   --  Operation NamedElement::allOwningPackages.
604   --
605   --  The query allOwningPackages() returns all the directly or indirectly
606   --  owning packages.
607
608   overriding function Is_Distinguishable_From
609    (Self : not null access constant UML_Signal_Proxy;
610     N : AMF.UML.Named_Elements.UML_Named_Element_Access;
611     Ns : AMF.UML.Namespaces.UML_Namespace_Access)
612       return Boolean;
613   --  Operation NamedElement::isDistinguishableFrom.
614   --
615   --  The query isDistinguishableFrom() determines whether two NamedElements
616   --  may logically co-exist within a Namespace. By default, two named
617   --  elements are distinguishable if (a) they have unrelated types or (b)
618   --  they have related types but different names.
619
620   overriding function Namespace
621    (Self : not null access constant UML_Signal_Proxy)
622       return AMF.UML.Namespaces.UML_Namespace_Access;
623   --  Operation NamedElement::namespace.
624   --
625   --  Missing derivation for NamedElement::/namespace : Namespace
626
627   overriding function Conforms_To
628    (Self : not null access constant UML_Signal_Proxy;
629     Other : AMF.UML.Types.UML_Type_Access)
630       return Boolean;
631   --  Operation Type::conformsTo.
632   --
633   --  The query conformsTo() gives true for a type that conforms to another.
634   --  By default, two types do not conform to each other. This query is
635   --  intended to be redefined for specific conformance situations.
636
637   overriding function Is_Compatible_With
638    (Self : not null access constant UML_Signal_Proxy;
639     P : AMF.UML.Parameterable_Elements.UML_Parameterable_Element_Access)
640       return Boolean;
641   --  Operation ParameterableElement::isCompatibleWith.
642   --
643   --  The query isCompatibleWith() determines if this parameterable element
644   --  is compatible with the specified parameterable element. By default
645   --  parameterable element P is compatible with parameterable element Q if
646   --  the kind of P is the same or a subtype as the kind of Q. Subclasses
647   --  should override this operation to specify different compatibility
648   --  constraints.
649
650   overriding function Is_Template_Parameter
651    (Self : not null access constant UML_Signal_Proxy)
652       return Boolean;
653   --  Operation ParameterableElement::isTemplateParameter.
654   --
655   --  The query isTemplateParameter() determines if this parameterable
656   --  element is exposed as a formal template parameter.
657
658   overriding function Parameterable_Elements
659    (Self : not null access constant UML_Signal_Proxy)
660       return AMF.UML.Parameterable_Elements.Collections.Set_Of_UML_Parameterable_Element;
661   --  Operation TemplateableElement::parameterableElements.
662   --
663   --  The query parameterableElements() returns the set of elements that may
664   --  be used as the parametered elements for a template parameter of this
665   --  templateable element. By default, this set includes all the owned
666   --  elements. Subclasses may override this operation if they choose to
667   --  restrict the set of parameterable elements.
668
669   overriding function Is_Consistent_With
670    (Self : not null access constant UML_Signal_Proxy;
671     Redefinee : AMF.UML.Redefinable_Elements.UML_Redefinable_Element_Access)
672       return Boolean;
673   --  Operation RedefinableElement::isConsistentWith.
674   --
675   --  The query isConsistentWith() specifies, for any two RedefinableElements
676   --  in a context in which redefinition is possible, whether redefinition
677   --  would be logically consistent. By default, this is false; this
678   --  operation must be overridden for subclasses of RedefinableElement to
679   --  define the consistency conditions.
680
681   overriding function Is_Redefinition_Context_Valid
682    (Self : not null access constant UML_Signal_Proxy;
683     Redefined : AMF.UML.Redefinable_Elements.UML_Redefinable_Element_Access)
684       return Boolean;
685   --  Operation RedefinableElement::isRedefinitionContextValid.
686   --
687   --  The query isRedefinitionContextValid() specifies whether the
688   --  redefinition contexts of this RedefinableElement are properly related
689   --  to the redefinition contexts of the specified RedefinableElement to
690   --  allow this element to redefine the other. By default at least one of
691   --  the redefinition contexts of this element must be a specialization of
692   --  at least one of the redefinition contexts of the specified element.
693
694   overriding procedure Enter_Element
695    (Self    : not null access constant UML_Signal_Proxy;
696     Visitor : in out AMF.Visitors.Abstract_Visitor'Class;
697     Control : in out AMF.Visitors.Traverse_Control);
698   --  Dispatch call to corresponding subprogram of visitor interface.
699
700   overriding procedure Leave_Element
701    (Self    : not null access constant UML_Signal_Proxy;
702     Visitor : in out AMF.Visitors.Abstract_Visitor'Class;
703     Control : in out AMF.Visitors.Traverse_Control);
704   --  Dispatch call to corresponding subprogram of visitor interface.
705
706   overriding procedure Visit_Element
707    (Self     : not null access constant UML_Signal_Proxy;
708     Iterator : in out AMF.Visitors.Abstract_Iterator'Class;
709     Visitor  : in out AMF.Visitors.Abstract_Visitor'Class;
710     Control  : in out AMF.Visitors.Traverse_Control);
711   --  Dispatch call to corresponding subprogram of iterator interface.
712
713end AMF.Internals.UML_Signals;
714