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_String_Expressions is 54 55 ------------------- 56 -- Enter_Element -- 57 ------------------- 58 59 overriding procedure Enter_Element 60 (Self : not null access constant UML_String_Expression_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_String_Expression 67 (AMF.UML.String_Expressions.UML_String_Expression_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_String_Expression_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_String_Expression 84 (AMF.UML.String_Expressions.UML_String_Expression_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_String_Expression_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_String_Expression 102 (Visitor, 103 AMF.UML.String_Expressions.UML_String_Expression_Access (Self), 104 Control); 105 end if; 106 end Visit_Element; 107 108 --------------------------- 109 -- Get_Owning_Expression -- 110 --------------------------- 111 112 overriding function Get_Owning_Expression 113 (Self : not null access constant UML_String_Expression_Proxy) 114 return AMF.UML.String_Expressions.UML_String_Expression_Access is 115 begin 116 return 117 AMF.UML.String_Expressions.UML_String_Expression_Access 118 (AMF.Internals.Helpers.To_Element 119 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Owning_Expression 120 (Self.Element))); 121 end Get_Owning_Expression; 122 123 --------------------------- 124 -- Set_Owning_Expression -- 125 --------------------------- 126 127 overriding procedure Set_Owning_Expression 128 (Self : not null access UML_String_Expression_Proxy; 129 To : AMF.UML.String_Expressions.UML_String_Expression_Access) is 130 begin 131 AMF.Internals.Tables.UML_Attributes.Internal_Set_Owning_Expression 132 (Self.Element, 133 AMF.Internals.Helpers.To_Element 134 (AMF.Elements.Element_Access (To))); 135 end Set_Owning_Expression; 136 137 ------------------------ 138 -- Get_Sub_Expression -- 139 ------------------------ 140 141 overriding function Get_Sub_Expression 142 (Self : not null access constant UML_String_Expression_Proxy) 143 return AMF.UML.String_Expressions.Collections.Set_Of_UML_String_Expression is 144 begin 145 return 146 AMF.UML.String_Expressions.Collections.Wrap 147 (AMF.Internals.Element_Collections.Wrap 148 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Sub_Expression 149 (Self.Element))); 150 end Get_Sub_Expression; 151 152 ----------------- 153 -- Get_Operand -- 154 ----------------- 155 156 overriding function Get_Operand 157 (Self : not null access constant UML_String_Expression_Proxy) 158 return AMF.UML.Value_Specifications.Collections.Ordered_Set_Of_UML_Value_Specification is 159 begin 160 return 161 AMF.UML.Value_Specifications.Collections.Wrap 162 (AMF.Internals.Element_Collections.Wrap 163 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Operand 164 (Self.Element))); 165 end Get_Operand; 166 167 ---------------- 168 -- Get_Symbol -- 169 ---------------- 170 171 overriding function Get_Symbol 172 (Self : not null access constant UML_String_Expression_Proxy) 173 return AMF.Optional_String is 174 begin 175 declare 176 use type Matreshka.Internals.Strings.Shared_String_Access; 177 178 Aux : constant Matreshka.Internals.Strings.Shared_String_Access 179 := AMF.Internals.Tables.UML_Attributes.Internal_Get_Symbol (Self.Element); 180 181 begin 182 if Aux = null then 183 return (Is_Empty => True); 184 185 else 186 return (False, League.Strings.Internals.Create (Aux)); 187 end if; 188 end; 189 end Get_Symbol; 190 191 ---------------- 192 -- Set_Symbol -- 193 ---------------- 194 195 overriding procedure Set_Symbol 196 (Self : not null access UML_String_Expression_Proxy; 197 To : AMF.Optional_String) is 198 begin 199 if To.Is_Empty then 200 AMF.Internals.Tables.UML_Attributes.Internal_Set_Symbol 201 (Self.Element, null); 202 203 else 204 AMF.Internals.Tables.UML_Attributes.Internal_Set_Symbol 205 (Self.Element, 206 League.Strings.Internals.Internal (To.Value)); 207 end if; 208 end Set_Symbol; 209 210 -------------- 211 -- Get_Type -- 212 -------------- 213 214 overriding function Get_Type 215 (Self : not null access constant UML_String_Expression_Proxy) 216 return AMF.UML.Types.UML_Type_Access is 217 begin 218 return 219 AMF.UML.Types.UML_Type_Access 220 (AMF.Internals.Helpers.To_Element 221 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Type 222 (Self.Element))); 223 end Get_Type; 224 225 -------------- 226 -- Set_Type -- 227 -------------- 228 229 overriding procedure Set_Type 230 (Self : not null access UML_String_Expression_Proxy; 231 To : AMF.UML.Types.UML_Type_Access) is 232 begin 233 AMF.Internals.Tables.UML_Attributes.Internal_Set_Type 234 (Self.Element, 235 AMF.Internals.Helpers.To_Element 236 (AMF.Elements.Element_Access (To))); 237 end Set_Type; 238 239 --------------------------- 240 -- Get_Client_Dependency -- 241 --------------------------- 242 243 overriding function Get_Client_Dependency 244 (Self : not null access constant UML_String_Expression_Proxy) 245 return AMF.UML.Dependencies.Collections.Set_Of_UML_Dependency is 246 begin 247 return 248 AMF.UML.Dependencies.Collections.Wrap 249 (AMF.Internals.Element_Collections.Wrap 250 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Client_Dependency 251 (Self.Element))); 252 end Get_Client_Dependency; 253 254 ------------------------- 255 -- Get_Name_Expression -- 256 ------------------------- 257 258 overriding function Get_Name_Expression 259 (Self : not null access constant UML_String_Expression_Proxy) 260 return AMF.UML.String_Expressions.UML_String_Expression_Access is 261 begin 262 return 263 AMF.UML.String_Expressions.UML_String_Expression_Access 264 (AMF.Internals.Helpers.To_Element 265 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Name_Expression 266 (Self.Element))); 267 end Get_Name_Expression; 268 269 ------------------------- 270 -- Set_Name_Expression -- 271 ------------------------- 272 273 overriding procedure Set_Name_Expression 274 (Self : not null access UML_String_Expression_Proxy; 275 To : AMF.UML.String_Expressions.UML_String_Expression_Access) is 276 begin 277 AMF.Internals.Tables.UML_Attributes.Internal_Set_Name_Expression 278 (Self.Element, 279 AMF.Internals.Helpers.To_Element 280 (AMF.Elements.Element_Access (To))); 281 end Set_Name_Expression; 282 283 ------------------- 284 -- Get_Namespace -- 285 ------------------- 286 287 overriding function Get_Namespace 288 (Self : not null access constant UML_String_Expression_Proxy) 289 return AMF.UML.Namespaces.UML_Namespace_Access is 290 begin 291 return 292 AMF.UML.Namespaces.UML_Namespace_Access 293 (AMF.Internals.Helpers.To_Element 294 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Namespace 295 (Self.Element))); 296 end Get_Namespace; 297 298 ------------------------ 299 -- Get_Qualified_Name -- 300 ------------------------ 301 302 overriding function Get_Qualified_Name 303 (Self : not null access constant UML_String_Expression_Proxy) 304 return AMF.Optional_String is 305 begin 306 declare 307 use type Matreshka.Internals.Strings.Shared_String_Access; 308 309 Aux : constant Matreshka.Internals.Strings.Shared_String_Access 310 := AMF.Internals.Tables.UML_Attributes.Internal_Get_Qualified_Name (Self.Element); 311 312 begin 313 if Aux = null then 314 return (Is_Empty => True); 315 316 else 317 return (False, League.Strings.Internals.Create (Aux)); 318 end if; 319 end; 320 end Get_Qualified_Name; 321 322 ----------------------------------- 323 -- Get_Owning_Template_Parameter -- 324 ----------------------------------- 325 326 overriding function Get_Owning_Template_Parameter 327 (Self : not null access constant UML_String_Expression_Proxy) 328 return AMF.UML.Template_Parameters.UML_Template_Parameter_Access is 329 begin 330 return 331 AMF.UML.Template_Parameters.UML_Template_Parameter_Access 332 (AMF.Internals.Helpers.To_Element 333 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Owning_Template_Parameter 334 (Self.Element))); 335 end Get_Owning_Template_Parameter; 336 337 ----------------------------------- 338 -- Set_Owning_Template_Parameter -- 339 ----------------------------------- 340 341 overriding procedure Set_Owning_Template_Parameter 342 (Self : not null access UML_String_Expression_Proxy; 343 To : AMF.UML.Template_Parameters.UML_Template_Parameter_Access) is 344 begin 345 AMF.Internals.Tables.UML_Attributes.Internal_Set_Owning_Template_Parameter 346 (Self.Element, 347 AMF.Internals.Helpers.To_Element 348 (AMF.Elements.Element_Access (To))); 349 end Set_Owning_Template_Parameter; 350 351 ---------------------------- 352 -- Get_Template_Parameter -- 353 ---------------------------- 354 355 overriding function Get_Template_Parameter 356 (Self : not null access constant UML_String_Expression_Proxy) 357 return AMF.UML.Template_Parameters.UML_Template_Parameter_Access is 358 begin 359 return 360 AMF.UML.Template_Parameters.UML_Template_Parameter_Access 361 (AMF.Internals.Helpers.To_Element 362 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Template_Parameter 363 (Self.Element))); 364 end Get_Template_Parameter; 365 366 ---------------------------- 367 -- Set_Template_Parameter -- 368 ---------------------------- 369 370 overriding procedure Set_Template_Parameter 371 (Self : not null access UML_String_Expression_Proxy; 372 To : AMF.UML.Template_Parameters.UML_Template_Parameter_Access) is 373 begin 374 AMF.Internals.Tables.UML_Attributes.Internal_Set_Template_Parameter 375 (Self.Element, 376 AMF.Internals.Helpers.To_Element 377 (AMF.Elements.Element_Access (To))); 378 end Set_Template_Parameter; 379 380 ---------------------------------- 381 -- Get_Owned_Template_Signature -- 382 ---------------------------------- 383 384 overriding function Get_Owned_Template_Signature 385 (Self : not null access constant UML_String_Expression_Proxy) 386 return AMF.UML.Template_Signatures.UML_Template_Signature_Access is 387 begin 388 return 389 AMF.UML.Template_Signatures.UML_Template_Signature_Access 390 (AMF.Internals.Helpers.To_Element 391 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Owned_Template_Signature 392 (Self.Element))); 393 end Get_Owned_Template_Signature; 394 395 ---------------------------------- 396 -- Set_Owned_Template_Signature -- 397 ---------------------------------- 398 399 overriding procedure Set_Owned_Template_Signature 400 (Self : not null access UML_String_Expression_Proxy; 401 To : AMF.UML.Template_Signatures.UML_Template_Signature_Access) is 402 begin 403 AMF.Internals.Tables.UML_Attributes.Internal_Set_Owned_Template_Signature 404 (Self.Element, 405 AMF.Internals.Helpers.To_Element 406 (AMF.Elements.Element_Access (To))); 407 end Set_Owned_Template_Signature; 408 409 -------------------------- 410 -- Get_Template_Binding -- 411 -------------------------- 412 413 overriding function Get_Template_Binding 414 (Self : not null access constant UML_String_Expression_Proxy) 415 return AMF.UML.Template_Bindings.Collections.Set_Of_UML_Template_Binding is 416 begin 417 return 418 AMF.UML.Template_Bindings.Collections.Wrap 419 (AMF.Internals.Element_Collections.Wrap 420 (AMF.Internals.Tables.UML_Attributes.Internal_Get_Template_Binding 421 (Self.Element))); 422 end Get_Template_Binding; 423 424 ------------------ 425 -- String_Value -- 426 ------------------ 427 428 overriding function String_Value 429 (Self : not null access constant UML_String_Expression_Proxy) 430 return League.Strings.Universal_String is 431 begin 432 -- Generated stub: replace with real body! 433 pragma Compile_Time_Warning (Standard.True, "String_Value unimplemented"); 434 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.String_Value"; 435 return String_Value (Self); 436 end String_Value; 437 438 ------------------- 439 -- Boolean_Value -- 440 ------------------- 441 442 overriding function Boolean_Value 443 (Self : not null access constant UML_String_Expression_Proxy) 444 return AMF.Optional_Boolean is 445 begin 446 -- Generated stub: replace with real body! 447 pragma Compile_Time_Warning (Standard.True, "Boolean_Value unimplemented"); 448 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Boolean_Value"; 449 return Boolean_Value (Self); 450 end Boolean_Value; 451 452 ------------------- 453 -- Integer_Value -- 454 ------------------- 455 456 overriding function Integer_Value 457 (Self : not null access constant UML_String_Expression_Proxy) 458 return AMF.Optional_Integer is 459 begin 460 -- Generated stub: replace with real body! 461 pragma Compile_Time_Warning (Standard.True, "Integer_Value unimplemented"); 462 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Integer_Value"; 463 return Integer_Value (Self); 464 end Integer_Value; 465 466 ------------------------ 467 -- Is_Compatible_With -- 468 ------------------------ 469 470 overriding function Is_Compatible_With 471 (Self : not null access constant UML_String_Expression_Proxy; 472 P : AMF.UML.Parameterable_Elements.UML_Parameterable_Element_Access) 473 return Boolean is 474 begin 475 -- Generated stub: replace with real body! 476 pragma Compile_Time_Warning (Standard.True, "Is_Compatible_With unimplemented"); 477 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Is_Compatible_With"; 478 return Is_Compatible_With (Self, P); 479 end Is_Compatible_With; 480 481 ------------------- 482 -- Is_Computable -- 483 ------------------- 484 485 overriding function Is_Computable 486 (Self : not null access constant UML_String_Expression_Proxy) 487 return Boolean is 488 begin 489 -- Generated stub: replace with real body! 490 pragma Compile_Time_Warning (Standard.True, "Is_Computable unimplemented"); 491 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Is_Computable"; 492 return Is_Computable (Self); 493 end Is_Computable; 494 495 ------------- 496 -- Is_Null -- 497 ------------- 498 499 overriding function Is_Null 500 (Self : not null access constant UML_String_Expression_Proxy) 501 return Boolean is 502 begin 503 -- Generated stub: replace with real body! 504 pragma Compile_Time_Warning (Standard.True, "Is_Null unimplemented"); 505 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Is_Null"; 506 return Is_Null (Self); 507 end Is_Null; 508 509 ---------------- 510 -- Real_Value -- 511 ---------------- 512 513 overriding function Real_Value 514 (Self : not null access constant UML_String_Expression_Proxy) 515 return AMF.Optional_Real is 516 begin 517 -- Generated stub: replace with real body! 518 pragma Compile_Time_Warning (Standard.True, "Real_Value unimplemented"); 519 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Real_Value"; 520 return Real_Value (Self); 521 end Real_Value; 522 523 ------------------ 524 -- String_Value -- 525 ------------------ 526 527 overriding function String_Value 528 (Self : not null access constant UML_String_Expression_Proxy) 529 return AMF.Optional_String is 530 begin 531 -- Generated stub: replace with real body! 532 pragma Compile_Time_Warning (Standard.True, "String_Value unimplemented"); 533 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.String_Value"; 534 return String_Value (Self); 535 end String_Value; 536 537 --------------------- 538 -- Unlimited_Value -- 539 --------------------- 540 541 overriding function Unlimited_Value 542 (Self : not null access constant UML_String_Expression_Proxy) 543 return AMF.Optional_Unlimited_Natural is 544 begin 545 -- Generated stub: replace with real body! 546 pragma Compile_Time_Warning (Standard.True, "Unlimited_Value unimplemented"); 547 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Unlimited_Value"; 548 return Unlimited_Value (Self); 549 end Unlimited_Value; 550 551 ------------------------- 552 -- All_Owning_Packages -- 553 ------------------------- 554 555 overriding function All_Owning_Packages 556 (Self : not null access constant UML_String_Expression_Proxy) 557 return AMF.UML.Packages.Collections.Set_Of_UML_Package is 558 begin 559 -- Generated stub: replace with real body! 560 pragma Compile_Time_Warning (Standard.True, "All_Owning_Packages unimplemented"); 561 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.All_Owning_Packages"; 562 return All_Owning_Packages (Self); 563 end All_Owning_Packages; 564 565 ----------------------------- 566 -- Is_Distinguishable_From -- 567 ----------------------------- 568 569 overriding function Is_Distinguishable_From 570 (Self : not null access constant UML_String_Expression_Proxy; 571 N : AMF.UML.Named_Elements.UML_Named_Element_Access; 572 Ns : AMF.UML.Namespaces.UML_Namespace_Access) 573 return Boolean is 574 begin 575 -- Generated stub: replace with real body! 576 pragma Compile_Time_Warning (Standard.True, "Is_Distinguishable_From unimplemented"); 577 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Is_Distinguishable_From"; 578 return Is_Distinguishable_From (Self, N, Ns); 579 end Is_Distinguishable_From; 580 581 --------------- 582 -- Namespace -- 583 --------------- 584 585 overriding function Namespace 586 (Self : not null access constant UML_String_Expression_Proxy) 587 return AMF.UML.Namespaces.UML_Namespace_Access is 588 begin 589 -- Generated stub: replace with real body! 590 pragma Compile_Time_Warning (Standard.True, "Namespace unimplemented"); 591 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Namespace"; 592 return Namespace (Self); 593 end Namespace; 594 595 --------------------------- 596 -- Is_Template_Parameter -- 597 --------------------------- 598 599 overriding function Is_Template_Parameter 600 (Self : not null access constant UML_String_Expression_Proxy) 601 return Boolean is 602 begin 603 -- Generated stub: replace with real body! 604 pragma Compile_Time_Warning (Standard.True, "Is_Template_Parameter unimplemented"); 605 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Is_Template_Parameter"; 606 return Is_Template_Parameter (Self); 607 end Is_Template_Parameter; 608 609 ----------------- 610 -- Is_Template -- 611 ----------------- 612 613 overriding function Is_Template 614 (Self : not null access constant UML_String_Expression_Proxy) 615 return Boolean is 616 begin 617 -- Generated stub: replace with real body! 618 pragma Compile_Time_Warning (Standard.True, "Is_Template unimplemented"); 619 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Is_Template"; 620 return Is_Template (Self); 621 end Is_Template; 622 623 ---------------------------- 624 -- Parameterable_Elements -- 625 ---------------------------- 626 627 overriding function Parameterable_Elements 628 (Self : not null access constant UML_String_Expression_Proxy) 629 return AMF.UML.Parameterable_Elements.Collections.Set_Of_UML_Parameterable_Element is 630 begin 631 -- Generated stub: replace with real body! 632 pragma Compile_Time_Warning (Standard.True, "Parameterable_Elements unimplemented"); 633 raise Program_Error with "Unimplemented procedure UML_String_Expression_Proxy.Parameterable_Elements"; 634 return Parameterable_Elements (Self); 635 end Parameterable_Elements; 636 637end AMF.Internals.UML_String_Expressions; 638