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.Internals.UML_Packageable_Elements; 45with AMF.UML.Dependencies.Collections; 46with AMF.UML.Named_Elements; 47with AMF.UML.Namespaces; 48with AMF.UML.Packages.Collections; 49with AMF.UML.Parameterable_Elements.Collections; 50with AMF.UML.String_Expressions.Collections; 51with AMF.UML.Template_Bindings.Collections; 52with AMF.UML.Template_Parameters; 53with AMF.UML.Template_Signatures; 54with AMF.UML.Types; 55with AMF.UML.Value_Specifications.Collections; 56with AMF.Visitors; 57 58package AMF.Internals.UML_String_Expressions is 59 60 type UML_String_Expression_Proxy is 61 limited new AMF.Internals.UML_Packageable_Elements.UML_Packageable_Element_Proxy 62 and AMF.UML.String_Expressions.UML_String_Expression with null record; 63 64 overriding function Get_Owning_Expression 65 (Self : not null access constant UML_String_Expression_Proxy) 66 return AMF.UML.String_Expressions.UML_String_Expression_Access; 67 -- Getter of StringExpression::owningExpression. 68 -- 69 -- The string expression of which this expression is a substring. 70 71 overriding procedure Set_Owning_Expression 72 (Self : not null access UML_String_Expression_Proxy; 73 To : AMF.UML.String_Expressions.UML_String_Expression_Access); 74 -- Setter of StringExpression::owningExpression. 75 -- 76 -- The string expression of which this expression is a substring. 77 78 overriding function Get_Sub_Expression 79 (Self : not null access constant UML_String_Expression_Proxy) 80 return AMF.UML.String_Expressions.Collections.Set_Of_UML_String_Expression; 81 -- Getter of StringExpression::subExpression. 82 -- 83 -- The StringExpressions that constitute this StringExpression. 84 85 overriding function Get_Operand 86 (Self : not null access constant UML_String_Expression_Proxy) 87 return AMF.UML.Value_Specifications.Collections.Ordered_Set_Of_UML_Value_Specification; 88 -- Getter of Expression::operand. 89 -- 90 -- Specifies a sequence of operands. 91 92 overriding function Get_Symbol 93 (Self : not null access constant UML_String_Expression_Proxy) 94 return AMF.Optional_String; 95 -- Getter of Expression::symbol. 96 -- 97 -- The symbol associated with the node in the expression tree. 98 99 overriding procedure Set_Symbol 100 (Self : not null access UML_String_Expression_Proxy; 101 To : AMF.Optional_String); 102 -- Setter of Expression::symbol. 103 -- 104 -- The symbol associated with the node in the expression tree. 105 106 overriding function Get_Type 107 (Self : not null access constant UML_String_Expression_Proxy) 108 return AMF.UML.Types.UML_Type_Access; 109 -- Getter of TypedElement::type. 110 -- 111 -- The type of the TypedElement. 112 -- This information is derived from the return result for this Operation. 113 114 overriding procedure Set_Type 115 (Self : not null access UML_String_Expression_Proxy; 116 To : AMF.UML.Types.UML_Type_Access); 117 -- Setter of TypedElement::type. 118 -- 119 -- The type of the TypedElement. 120 -- This information is derived from the return result for this Operation. 121 122 overriding function Get_Client_Dependency 123 (Self : not null access constant UML_String_Expression_Proxy) 124 return AMF.UML.Dependencies.Collections.Set_Of_UML_Dependency; 125 -- Getter of NamedElement::clientDependency. 126 -- 127 -- Indicates the dependencies that reference the client. 128 129 overriding function Get_Name_Expression 130 (Self : not null access constant UML_String_Expression_Proxy) 131 return AMF.UML.String_Expressions.UML_String_Expression_Access; 132 -- Getter of NamedElement::nameExpression. 133 -- 134 -- The string expression used to define the name of this named element. 135 136 overriding procedure Set_Name_Expression 137 (Self : not null access UML_String_Expression_Proxy; 138 To : AMF.UML.String_Expressions.UML_String_Expression_Access); 139 -- Setter of NamedElement::nameExpression. 140 -- 141 -- The string expression used to define the name of this named element. 142 143 overriding function Get_Namespace 144 (Self : not null access constant UML_String_Expression_Proxy) 145 return AMF.UML.Namespaces.UML_Namespace_Access; 146 -- Getter of NamedElement::namespace. 147 -- 148 -- Specifies the namespace that owns the NamedElement. 149 150 overriding function Get_Qualified_Name 151 (Self : not null access constant UML_String_Expression_Proxy) 152 return AMF.Optional_String; 153 -- Getter of NamedElement::qualifiedName. 154 -- 155 -- A name which allows the NamedElement to be identified within a 156 -- hierarchy of nested Namespaces. It is constructed from the names of the 157 -- containing namespaces starting at the root of the hierarchy and ending 158 -- with the name of the NamedElement itself. 159 160 overriding function Get_Owning_Template_Parameter 161 (Self : not null access constant UML_String_Expression_Proxy) 162 return AMF.UML.Template_Parameters.UML_Template_Parameter_Access; 163 -- Getter of ParameterableElement::owningTemplateParameter. 164 -- 165 -- The formal template parameter that owns this element. 166 167 overriding procedure Set_Owning_Template_Parameter 168 (Self : not null access UML_String_Expression_Proxy; 169 To : AMF.UML.Template_Parameters.UML_Template_Parameter_Access); 170 -- Setter of ParameterableElement::owningTemplateParameter. 171 -- 172 -- The formal template parameter that owns this element. 173 174 overriding function Get_Template_Parameter 175 (Self : not null access constant UML_String_Expression_Proxy) 176 return AMF.UML.Template_Parameters.UML_Template_Parameter_Access; 177 -- Getter of ParameterableElement::templateParameter. 178 -- 179 -- The template parameter that exposes this element as a formal parameter. 180 181 overriding procedure Set_Template_Parameter 182 (Self : not null access UML_String_Expression_Proxy; 183 To : AMF.UML.Template_Parameters.UML_Template_Parameter_Access); 184 -- Setter of ParameterableElement::templateParameter. 185 -- 186 -- The template parameter that exposes this element as a formal parameter. 187 188 overriding function Get_Owned_Template_Signature 189 (Self : not null access constant UML_String_Expression_Proxy) 190 return AMF.UML.Template_Signatures.UML_Template_Signature_Access; 191 -- Getter of TemplateableElement::ownedTemplateSignature. 192 -- 193 -- The optional template signature specifying the formal template 194 -- parameters. 195 196 overriding procedure Set_Owned_Template_Signature 197 (Self : not null access UML_String_Expression_Proxy; 198 To : AMF.UML.Template_Signatures.UML_Template_Signature_Access); 199 -- Setter of TemplateableElement::ownedTemplateSignature. 200 -- 201 -- The optional template signature specifying the formal template 202 -- parameters. 203 204 overriding function Get_Template_Binding 205 (Self : not null access constant UML_String_Expression_Proxy) 206 return AMF.UML.Template_Bindings.Collections.Set_Of_UML_Template_Binding; 207 -- Getter of TemplateableElement::templateBinding. 208 -- 209 -- The optional bindings from this element to templates. 210 211 overriding function String_Value 212 (Self : not null access constant UML_String_Expression_Proxy) 213 return League.Strings.Universal_String; 214 -- Operation StringExpression::stringValue. 215 -- 216 -- The query stringValue() returns the string that concatenates, in order, 217 -- all the component string literals of all the subexpressions that are 218 -- part of the StringExpression. 219 220 overriding function Boolean_Value 221 (Self : not null access constant UML_String_Expression_Proxy) 222 return AMF.Optional_Boolean; 223 -- Operation ValueSpecification::booleanValue. 224 -- 225 -- The query booleanValue() gives a single Boolean value when one can be 226 -- computed. 227 228 overriding function Integer_Value 229 (Self : not null access constant UML_String_Expression_Proxy) 230 return AMF.Optional_Integer; 231 -- Operation ValueSpecification::integerValue. 232 -- 233 -- The query integerValue() gives a single Integer value when one can be 234 -- computed. 235 236 overriding function Is_Compatible_With 237 (Self : not null access constant UML_String_Expression_Proxy; 238 P : AMF.UML.Parameterable_Elements.UML_Parameterable_Element_Access) 239 return Boolean; 240 -- Operation ValueSpecification::isCompatibleWith. 241 -- 242 -- The query isCompatibleWith() determines if this parameterable element 243 -- is compatible with the specified parameterable element. By default 244 -- parameterable element P is compatible with parameterable element Q if 245 -- the kind of P is the same or a subtype as the kind of Q. In addition, 246 -- for ValueSpecification, the type must be conformant with the type of 247 -- the specified parameterable element. 248 249 overriding function Is_Computable 250 (Self : not null access constant UML_String_Expression_Proxy) 251 return Boolean; 252 -- Operation ValueSpecification::isComputable. 253 -- 254 -- The query isComputable() determines whether a value specification can 255 -- be computed in a model. This operation cannot be fully defined in OCL. 256 -- A conforming implementation is expected to deliver true for this 257 -- operation for all value specifications that it can compute, and to 258 -- compute all of those for which the operation is true. A conforming 259 -- implementation is expected to be able to compute the value of all 260 -- literals. 261 262 overriding function Is_Null 263 (Self : not null access constant UML_String_Expression_Proxy) 264 return Boolean; 265 -- Operation ValueSpecification::isNull. 266 -- 267 -- The query isNull() returns true when it can be computed that the value 268 -- is null. 269 270 overriding function Real_Value 271 (Self : not null access constant UML_String_Expression_Proxy) 272 return AMF.Optional_Real; 273 -- Operation ValueSpecification::realValue. 274 -- 275 -- The query realValue() gives a single Real value when one can be 276 -- computed. 277 278 overriding function String_Value 279 (Self : not null access constant UML_String_Expression_Proxy) 280 return AMF.Optional_String; 281 -- Operation ValueSpecification::stringValue. 282 -- 283 -- The query stringValue() gives a single String value when one can be 284 -- computed. 285 286 overriding function Unlimited_Value 287 (Self : not null access constant UML_String_Expression_Proxy) 288 return AMF.Optional_Unlimited_Natural; 289 -- Operation ValueSpecification::unlimitedValue. 290 -- 291 -- The query unlimitedValue() gives a single UnlimitedNatural value when 292 -- one can be computed. 293 294 overriding function All_Owning_Packages 295 (Self : not null access constant UML_String_Expression_Proxy) 296 return AMF.UML.Packages.Collections.Set_Of_UML_Package; 297 -- Operation NamedElement::allOwningPackages. 298 -- 299 -- The query allOwningPackages() returns all the directly or indirectly 300 -- owning packages. 301 302 overriding function Is_Distinguishable_From 303 (Self : not null access constant UML_String_Expression_Proxy; 304 N : AMF.UML.Named_Elements.UML_Named_Element_Access; 305 Ns : AMF.UML.Namespaces.UML_Namespace_Access) 306 return Boolean; 307 -- Operation NamedElement::isDistinguishableFrom. 308 -- 309 -- The query isDistinguishableFrom() determines whether two NamedElements 310 -- may logically co-exist within a Namespace. By default, two named 311 -- elements are distinguishable if (a) they have unrelated types or (b) 312 -- they have related types but different names. 313 314 overriding function Namespace 315 (Self : not null access constant UML_String_Expression_Proxy) 316 return AMF.UML.Namespaces.UML_Namespace_Access; 317 -- Operation NamedElement::namespace. 318 -- 319 -- Missing derivation for NamedElement::/namespace : Namespace 320 321 overriding function Is_Template_Parameter 322 (Self : not null access constant UML_String_Expression_Proxy) 323 return Boolean; 324 -- Operation ParameterableElement::isTemplateParameter. 325 -- 326 -- The query isTemplateParameter() determines if this parameterable 327 -- element is exposed as a formal template parameter. 328 329 overriding function Is_Template 330 (Self : not null access constant UML_String_Expression_Proxy) 331 return Boolean; 332 -- Operation TemplateableElement::isTemplate. 333 -- 334 -- The query isTemplate() returns whether this templateable element is 335 -- actually a template. 336 337 overriding function Parameterable_Elements 338 (Self : not null access constant UML_String_Expression_Proxy) 339 return AMF.UML.Parameterable_Elements.Collections.Set_Of_UML_Parameterable_Element; 340 -- Operation TemplateableElement::parameterableElements. 341 -- 342 -- The query parameterableElements() returns the set of elements that may 343 -- be used as the parametered elements for a template parameter of this 344 -- templateable element. By default, this set includes all the owned 345 -- elements. Subclasses may override this operation if they choose to 346 -- restrict the set of parameterable elements. 347 348 overriding procedure Enter_Element 349 (Self : not null access constant UML_String_Expression_Proxy; 350 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 351 Control : in out AMF.Visitors.Traverse_Control); 352 -- Dispatch call to corresponding subprogram of visitor interface. 353 354 overriding procedure Leave_Element 355 (Self : not null access constant UML_String_Expression_Proxy; 356 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 357 Control : in out AMF.Visitors.Traverse_Control); 358 -- Dispatch call to corresponding subprogram of visitor interface. 359 360 overriding procedure Visit_Element 361 (Self : not null access constant UML_String_Expression_Proxy; 362 Iterator : in out AMF.Visitors.Abstract_Iterator'Class; 363 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 364 Control : in out AMF.Visitors.Traverse_Control); 365 -- Dispatch call to corresponding subprogram of iterator interface. 366 367end AMF.Internals.UML_String_Expressions; 368