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| 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 library engine.element_handle; | 5 @deprecated |
| 6 library analyzer.src.generated.element_handle; |
| 6 | 7 |
| 7 import 'package:analyzer/src/generated/ast.dart'; | 8 export 'package:analyzer/src/dart/element/handle.dart'; |
| 8 import 'package:analyzer/src/generated/constant.dart'; | |
| 9 import 'package:analyzer/src/generated/element.dart'; | |
| 10 import 'package:analyzer/src/generated/engine.dart'; | |
| 11 import 'package:analyzer/src/generated/java_core.dart'; | |
| 12 import 'package:analyzer/src/generated/java_engine.dart'; | |
| 13 import 'package:analyzer/src/generated/resolver.dart'; | |
| 14 import 'package:analyzer/src/generated/source.dart'; | |
| 15 import 'package:analyzer/src/generated/utilities_dart.dart'; | |
| 16 | |
| 17 /** | |
| 18 * Instances of the class `ClassElementHandle` implement a handle to a `ClassEle
ment`. | |
| 19 */ | |
| 20 class ClassElementHandle extends ElementHandle implements ClassElement { | |
| 21 /** | |
| 22 * Initialize a newly created element handle to represent the given element. | |
| 23 * | |
| 24 * @param element the element being represented | |
| 25 */ | |
| 26 ClassElementHandle(ClassElement element) : super(element); | |
| 27 | |
| 28 @override | |
| 29 List<PropertyAccessorElement> get accessors => actualElement.accessors; | |
| 30 | |
| 31 @override | |
| 32 ClassElement get actualElement => super.actualElement as ClassElement; | |
| 33 | |
| 34 @override | |
| 35 List<InterfaceType> get allSupertypes => actualElement.allSupertypes; | |
| 36 | |
| 37 @override | |
| 38 List<ConstructorElement> get constructors => actualElement.constructors; | |
| 39 | |
| 40 @override | |
| 41 List<FieldElement> get fields => actualElement.fields; | |
| 42 | |
| 43 @override | |
| 44 bool get hasNonFinalField => actualElement.hasNonFinalField; | |
| 45 | |
| 46 @override | |
| 47 bool get hasReferenceToSuper => actualElement.hasReferenceToSuper; | |
| 48 | |
| 49 @override | |
| 50 bool get hasStaticMember => actualElement.hasStaticMember; | |
| 51 | |
| 52 @override | |
| 53 List<InterfaceType> get interfaces => actualElement.interfaces; | |
| 54 | |
| 55 @override | |
| 56 bool get isAbstract => actualElement.isAbstract; | |
| 57 | |
| 58 @override | |
| 59 bool get isEnum => actualElement.isEnum; | |
| 60 | |
| 61 @override | |
| 62 bool get isMixinApplication => actualElement.isMixinApplication; | |
| 63 | |
| 64 @override | |
| 65 bool get isOrInheritsProxy => actualElement.isOrInheritsProxy; | |
| 66 | |
| 67 @override | |
| 68 bool get isProxy => actualElement.isProxy; | |
| 69 | |
| 70 @override | |
| 71 @deprecated | |
| 72 bool get isTypedef => actualElement.isMixinApplication; | |
| 73 | |
| 74 @override | |
| 75 bool get isValidMixin => actualElement.isValidMixin; | |
| 76 | |
| 77 @override | |
| 78 ElementKind get kind => ElementKind.CLASS; | |
| 79 | |
| 80 @override | |
| 81 List<MethodElement> get methods => actualElement.methods; | |
| 82 | |
| 83 @override | |
| 84 List<InterfaceType> get mixins => actualElement.mixins; | |
| 85 | |
| 86 @override | |
| 87 InterfaceType get supertype => actualElement.supertype; | |
| 88 | |
| 89 @override | |
| 90 InterfaceType get type => actualElement.type; | |
| 91 | |
| 92 @override | |
| 93 List<TypeParameterElement> get typeParameters => actualElement.typeParameters; | |
| 94 | |
| 95 @override | |
| 96 ConstructorElement get unnamedConstructor => actualElement.unnamedConstructor; | |
| 97 | |
| 98 @override | |
| 99 FieldElement getField(String fieldName) => actualElement.getField(fieldName); | |
| 100 | |
| 101 @override | |
| 102 PropertyAccessorElement getGetter(String getterName) => | |
| 103 actualElement.getGetter(getterName); | |
| 104 | |
| 105 @override | |
| 106 MethodElement getMethod(String methodName) => | |
| 107 actualElement.getMethod(methodName); | |
| 108 | |
| 109 @override | |
| 110 ConstructorElement getNamedConstructor(String name) => | |
| 111 actualElement.getNamedConstructor(name); | |
| 112 | |
| 113 @override | |
| 114 PropertyAccessorElement getSetter(String setterName) => | |
| 115 actualElement.getSetter(setterName); | |
| 116 | |
| 117 @override | |
| 118 bool isSuperConstructorAccessible(ConstructorElement constructor) => | |
| 119 actualElement.isSuperConstructorAccessible(constructor); | |
| 120 | |
| 121 @override | |
| 122 MethodElement lookUpConcreteMethod( | |
| 123 String methodName, LibraryElement library) => | |
| 124 actualElement.lookUpConcreteMethod(methodName, library); | |
| 125 | |
| 126 @override | |
| 127 PropertyAccessorElement lookUpGetter( | |
| 128 String getterName, LibraryElement library) => | |
| 129 actualElement.lookUpGetter(getterName, library); | |
| 130 | |
| 131 @override | |
| 132 PropertyAccessorElement lookUpInheritedConcreteGetter( | |
| 133 String methodName, LibraryElement library) => | |
| 134 actualElement.lookUpInheritedConcreteGetter(methodName, library); | |
| 135 | |
| 136 @override | |
| 137 MethodElement lookUpInheritedConcreteMethod( | |
| 138 String methodName, LibraryElement library) => | |
| 139 actualElement.lookUpInheritedConcreteMethod(methodName, library); | |
| 140 | |
| 141 @override | |
| 142 PropertyAccessorElement lookUpInheritedConcreteSetter( | |
| 143 String methodName, LibraryElement library) => | |
| 144 actualElement.lookUpInheritedConcreteSetter(methodName, library); | |
| 145 | |
| 146 @override | |
| 147 MethodElement lookUpInheritedMethod( | |
| 148 String methodName, LibraryElement library) => | |
| 149 actualElement.lookUpInheritedMethod(methodName, library); | |
| 150 | |
| 151 @override | |
| 152 MethodElement lookUpMethod(String methodName, LibraryElement library) => | |
| 153 actualElement.lookUpMethod(methodName, library); | |
| 154 | |
| 155 @override | |
| 156 PropertyAccessorElement lookUpSetter( | |
| 157 String setterName, LibraryElement library) => | |
| 158 actualElement.lookUpSetter(setterName, library); | |
| 159 } | |
| 160 | |
| 161 /** | |
| 162 * Instances of the class `CompilationUnitElementHandle` implements a handle to
a | |
| 163 * [CompilationUnitElement]. | |
| 164 */ | |
| 165 class CompilationUnitElementHandle extends ElementHandle | |
| 166 implements CompilationUnitElement { | |
| 167 /** | |
| 168 * Initialize a newly created element handle to represent the given element. | |
| 169 * | |
| 170 * @param element the element being represented | |
| 171 */ | |
| 172 CompilationUnitElementHandle(CompilationUnitElement element) : super(element); | |
| 173 | |
| 174 @override | |
| 175 List<PropertyAccessorElement> get accessors => actualElement.accessors; | |
| 176 | |
| 177 @override | |
| 178 CompilationUnitElement get actualElement => | |
| 179 super.actualElement as CompilationUnitElement; | |
| 180 | |
| 181 @override | |
| 182 LibraryElement get enclosingElement => | |
| 183 super.enclosingElement as LibraryElement; | |
| 184 | |
| 185 @override | |
| 186 List<ClassElement> get enums => actualElement.enums; | |
| 187 | |
| 188 @override | |
| 189 List<FunctionElement> get functions => actualElement.functions; | |
| 190 | |
| 191 @override | |
| 192 List<FunctionTypeAliasElement> get functionTypeAliases => | |
| 193 actualElement.functionTypeAliases; | |
| 194 | |
| 195 @override | |
| 196 bool get hasLoadLibraryFunction => actualElement.hasLoadLibraryFunction; | |
| 197 | |
| 198 @override | |
| 199 ElementKind get kind => ElementKind.COMPILATION_UNIT; | |
| 200 | |
| 201 @override | |
| 202 Source get source => actualElement.source; | |
| 203 | |
| 204 @override | |
| 205 List<TopLevelVariableElement> get topLevelVariables => | |
| 206 actualElement.topLevelVariables; | |
| 207 | |
| 208 @override | |
| 209 List<ClassElement> get types => actualElement.types; | |
| 210 | |
| 211 @override | |
| 212 String get uri => actualElement.uri; | |
| 213 | |
| 214 @override | |
| 215 int get uriEnd => actualElement.uriEnd; | |
| 216 | |
| 217 @override | |
| 218 int get uriOffset => actualElement.uriOffset; | |
| 219 | |
| 220 @override | |
| 221 CompilationUnit computeNode() => actualElement.computeNode(); | |
| 222 | |
| 223 @override | |
| 224 Element getElementAt(int offset) { | |
| 225 return actualElement.getElementAt(offset); | |
| 226 } | |
| 227 | |
| 228 @override | |
| 229 ClassElement getEnum(String enumName) => actualElement.getEnum(enumName); | |
| 230 | |
| 231 @override | |
| 232 ClassElement getType(String className) => actualElement.getType(className); | |
| 233 } | |
| 234 | |
| 235 /** | |
| 236 * Instances of the class `ConstructorElementHandle` implement a handle to a | |
| 237 * `ConstructorElement`. | |
| 238 */ | |
| 239 class ConstructorElementHandle extends ExecutableElementHandle | |
| 240 implements ConstructorElement { | |
| 241 /** | |
| 242 * Initialize a newly created element handle to represent the given element. | |
| 243 * | |
| 244 * @param element the element being represented | |
| 245 */ | |
| 246 ConstructorElementHandle(ConstructorElement element) : super(element); | |
| 247 | |
| 248 @override | |
| 249 ConstructorElement get actualElement => | |
| 250 super.actualElement as ConstructorElement; | |
| 251 | |
| 252 @override | |
| 253 ClassElement get enclosingElement => actualElement.enclosingElement; | |
| 254 | |
| 255 @override | |
| 256 bool get isConst => actualElement.isConst; | |
| 257 | |
| 258 @override | |
| 259 bool get isDefaultConstructor => actualElement.isDefaultConstructor; | |
| 260 | |
| 261 @override | |
| 262 bool get isFactory => actualElement.isFactory; | |
| 263 | |
| 264 @override | |
| 265 ElementKind get kind => ElementKind.CONSTRUCTOR; | |
| 266 | |
| 267 @override | |
| 268 int get nameEnd => actualElement.nameEnd; | |
| 269 | |
| 270 @override | |
| 271 int get periodOffset => actualElement.periodOffset; | |
| 272 | |
| 273 @override | |
| 274 ConstructorElement get redirectedConstructor => | |
| 275 actualElement.redirectedConstructor; | |
| 276 | |
| 277 @override | |
| 278 ConstructorDeclaration computeNode() => actualElement.computeNode(); | |
| 279 } | |
| 280 | |
| 281 /** | |
| 282 * The abstract class `ElementHandle` implements the behavior common to objects
that implement | |
| 283 * a handle to an [Element]. | |
| 284 */ | |
| 285 abstract class ElementHandle implements Element { | |
| 286 /** | |
| 287 * The unique integer identifier of this element. | |
| 288 */ | |
| 289 final int id = 0; | |
| 290 | |
| 291 /** | |
| 292 * The context in which the element is defined. | |
| 293 */ | |
| 294 AnalysisContext _context; | |
| 295 | |
| 296 /** | |
| 297 * The location of this element, used to reconstitute the element if it has be
en garbage | |
| 298 * collected. | |
| 299 */ | |
| 300 ElementLocation _location; | |
| 301 | |
| 302 /** | |
| 303 * A reference to the element being referenced by this handle, or `null` if th
e element has | |
| 304 * been garbage collected. | |
| 305 */ | |
| 306 WeakReference<Element> _elementReference; | |
| 307 | |
| 308 /** | |
| 309 * Initialize a newly created element handle to represent the given element. | |
| 310 * | |
| 311 * @param element the element being represented | |
| 312 */ | |
| 313 ElementHandle(Element element) { | |
| 314 _context = element.context; | |
| 315 _location = element.location; | |
| 316 _elementReference = new WeakReference<Element>(element); | |
| 317 } | |
| 318 | |
| 319 /** | |
| 320 * Return the element being represented by this handle, reconstituting the ele
ment if the | |
| 321 * reference has been set to `null`. | |
| 322 * | |
| 323 * @return the element being represented by this handle | |
| 324 */ | |
| 325 Element get actualElement { | |
| 326 Element element = _elementReference.get(); | |
| 327 if (element == null) { | |
| 328 element = _context.getElement(_location); | |
| 329 _elementReference = new WeakReference<Element>(element); | |
| 330 } | |
| 331 return element; | |
| 332 } | |
| 333 | |
| 334 @override | |
| 335 AnalysisContext get context => _context; | |
| 336 | |
| 337 @override | |
| 338 String get displayName => actualElement.displayName; | |
| 339 | |
| 340 @override | |
| 341 SourceRange get docRange => actualElement.docRange; | |
| 342 | |
| 343 @override | |
| 344 Element get enclosingElement => actualElement.enclosingElement; | |
| 345 | |
| 346 @override | |
| 347 int get hashCode => _location.hashCode; | |
| 348 | |
| 349 @override | |
| 350 bool get isDeprecated => actualElement.isDeprecated; | |
| 351 | |
| 352 @override | |
| 353 bool get isOverride => actualElement.isOverride; | |
| 354 | |
| 355 @override | |
| 356 bool get isPrivate => actualElement.isPrivate; | |
| 357 | |
| 358 @override | |
| 359 bool get isPublic => actualElement.isPublic; | |
| 360 | |
| 361 @override | |
| 362 bool get isSynthetic => actualElement.isSynthetic; | |
| 363 | |
| 364 @override | |
| 365 LibraryElement get library => | |
| 366 getAncestor((element) => element is LibraryElement); | |
| 367 | |
| 368 @override | |
| 369 ElementLocation get location => _location; | |
| 370 | |
| 371 @override | |
| 372 List<ElementAnnotation> get metadata => actualElement.metadata; | |
| 373 | |
| 374 @override | |
| 375 String get name => actualElement.name; | |
| 376 | |
| 377 @override | |
| 378 int get nameLength => actualElement.nameLength; | |
| 379 | |
| 380 @override | |
| 381 int get nameOffset => actualElement.nameOffset; | |
| 382 | |
| 383 @deprecated | |
| 384 @override | |
| 385 AstNode get node => computeNode(); | |
| 386 | |
| 387 @override | |
| 388 Source get source => actualElement.source; | |
| 389 | |
| 390 @override | |
| 391 CompilationUnit get unit => actualElement.unit; | |
| 392 | |
| 393 @override | |
| 394 bool operator ==(Object object) => | |
| 395 object is Element && object.location == _location; | |
| 396 | |
| 397 @override | |
| 398 accept(ElementVisitor visitor) => actualElement.accept(visitor); | |
| 399 | |
| 400 @override | |
| 401 String computeDocumentationComment() => | |
| 402 actualElement.computeDocumentationComment(); | |
| 403 | |
| 404 @override | |
| 405 AstNode computeNode() => actualElement.computeNode(); | |
| 406 | |
| 407 @override | |
| 408 Element getAncestor(Predicate<Element> predicate) => | |
| 409 actualElement.getAncestor(predicate); | |
| 410 | |
| 411 @override | |
| 412 String getExtendedDisplayName(String shortName) => | |
| 413 actualElement.getExtendedDisplayName(shortName); | |
| 414 | |
| 415 @override | |
| 416 bool isAccessibleIn(LibraryElement library) => | |
| 417 actualElement.isAccessibleIn(library); | |
| 418 | |
| 419 @override | |
| 420 void visitChildren(ElementVisitor visitor) { | |
| 421 actualElement.visitChildren(visitor); | |
| 422 } | |
| 423 | |
| 424 /** | |
| 425 * Return a handle on the given element. If the element is already a handle, t
hen it will be | |
| 426 * returned directly, otherwise a handle of the appropriate class will be cons
tructed. | |
| 427 * | |
| 428 * @param element the element for which a handle is to be constructed | |
| 429 * @return a handle on the given element | |
| 430 */ | |
| 431 static Element forElement(Element element) { | |
| 432 if (element is ElementHandle) { | |
| 433 return element; | |
| 434 } | |
| 435 while (true) { | |
| 436 if (element.kind == ElementKind.CLASS) { | |
| 437 return new ClassElementHandle(element as ClassElement); | |
| 438 } else if (element.kind == ElementKind.COMPILATION_UNIT) { | |
| 439 return new CompilationUnitElementHandle( | |
| 440 element as CompilationUnitElement); | |
| 441 } else if (element.kind == ElementKind.CONSTRUCTOR) { | |
| 442 return new ConstructorElementHandle(element as ConstructorElement); | |
| 443 } else if (element.kind == ElementKind.EXPORT) { | |
| 444 return new ExportElementHandle(element as ExportElement); | |
| 445 } else if (element.kind == ElementKind.FIELD) { | |
| 446 return new FieldElementHandle(element as FieldElement); | |
| 447 } else if (element.kind == ElementKind.FUNCTION) { | |
| 448 return new FunctionElementHandle(element as FunctionElement); | |
| 449 } else if (element.kind == ElementKind.GETTER) { | |
| 450 return new PropertyAccessorElementHandle( | |
| 451 element as PropertyAccessorElement); | |
| 452 } else if (element.kind == ElementKind.IMPORT) { | |
| 453 return new ImportElementHandle(element as ImportElement); | |
| 454 } else if (element.kind == ElementKind.LABEL) { | |
| 455 return new LabelElementHandle(element as LabelElement); | |
| 456 } else if (element.kind == ElementKind.LIBRARY) { | |
| 457 return new LibraryElementHandle(element as LibraryElement); | |
| 458 } else if (element.kind == ElementKind.LOCAL_VARIABLE) { | |
| 459 return new LocalVariableElementHandle(element as LocalVariableElement); | |
| 460 } else if (element.kind == ElementKind.METHOD) { | |
| 461 return new MethodElementHandle(element as MethodElement); | |
| 462 } else if (element.kind == ElementKind.PARAMETER) { | |
| 463 return new ParameterElementHandle(element as ParameterElement); | |
| 464 } else if (element.kind == ElementKind.PREFIX) { | |
| 465 return new PrefixElementHandle(element as PrefixElement); | |
| 466 } else if (element.kind == ElementKind.SETTER) { | |
| 467 return new PropertyAccessorElementHandle( | |
| 468 element as PropertyAccessorElement); | |
| 469 } else if (element.kind == ElementKind.TOP_LEVEL_VARIABLE) { | |
| 470 return new TopLevelVariableElementHandle( | |
| 471 element as TopLevelVariableElement); | |
| 472 } else if (element.kind == ElementKind.FUNCTION_TYPE_ALIAS) { | |
| 473 return new FunctionTypeAliasElementHandle( | |
| 474 element as FunctionTypeAliasElement); | |
| 475 } else if (element.kind == ElementKind.TYPE_PARAMETER) { | |
| 476 return new TypeParameterElementHandle(element as TypeParameterElement); | |
| 477 } else { | |
| 478 throw new UnsupportedOperationException(); | |
| 479 } | |
| 480 break; | |
| 481 } | |
| 482 } | |
| 483 | |
| 484 /** | |
| 485 * Return an array of the same size as the given array where each element of t
he returned array is | |
| 486 * a handle for the corresponding element of the given array. | |
| 487 * | |
| 488 * @param elements the elements for which handles are to be created | |
| 489 * @return an array of handles to the given elements | |
| 490 */ | |
| 491 static List<Element> forElements(List<Element> elements) { | |
| 492 int length = elements.length; | |
| 493 List<Element> handles = new List<Element>.from(elements); | |
| 494 for (int i = 0; i < length; i++) { | |
| 495 handles[i] = forElement(elements[i]); | |
| 496 } | |
| 497 return handles; | |
| 498 } | |
| 499 } | |
| 500 | |
| 501 /** | |
| 502 * The abstract class `ExecutableElementHandle` implements the behavior common t
o objects that | |
| 503 * implement a handle to an [ExecutableElement]. | |
| 504 */ | |
| 505 abstract class ExecutableElementHandle extends ElementHandle | |
| 506 implements ExecutableElement { | |
| 507 /** | |
| 508 * Initialize a newly created element handle to represent the given element. | |
| 509 * | |
| 510 * @param element the element being represented | |
| 511 */ | |
| 512 ExecutableElementHandle(ExecutableElement element) : super(element); | |
| 513 | |
| 514 @override | |
| 515 ExecutableElement get actualElement => | |
| 516 super.actualElement as ExecutableElement; | |
| 517 | |
| 518 @override | |
| 519 List<FunctionElement> get functions => actualElement.functions; | |
| 520 | |
| 521 @override | |
| 522 bool get hasImplicitReturnType => actualElement.hasImplicitReturnType; | |
| 523 | |
| 524 @override | |
| 525 bool get isAbstract => actualElement.isAbstract; | |
| 526 | |
| 527 @override | |
| 528 bool get isAsynchronous => actualElement.isAsynchronous; | |
| 529 | |
| 530 @override | |
| 531 bool get isExternal => actualElement.isExternal; | |
| 532 | |
| 533 @override | |
| 534 bool get isGenerator => actualElement.isGenerator; | |
| 535 | |
| 536 @override | |
| 537 bool get isOperator => actualElement.isOperator; | |
| 538 | |
| 539 @override | |
| 540 bool get isStatic => actualElement.isStatic; | |
| 541 | |
| 542 @override | |
| 543 bool get isSynchronous => actualElement.isSynchronous; | |
| 544 | |
| 545 @override | |
| 546 List<LabelElement> get labels => actualElement.labels; | |
| 547 | |
| 548 @override | |
| 549 List<LocalVariableElement> get localVariables => actualElement.localVariables; | |
| 550 | |
| 551 @override | |
| 552 List<ParameterElement> get parameters => actualElement.parameters; | |
| 553 | |
| 554 @override | |
| 555 DartType get returnType => actualElement.returnType; | |
| 556 | |
| 557 @override | |
| 558 FunctionType get type => actualElement.type; | |
| 559 | |
| 560 @override | |
| 561 List<TypeParameterElement> get typeParameters => actualElement.typeParameters; | |
| 562 } | |
| 563 | |
| 564 /** | |
| 565 * Instances of the class `ExportElementHandle` implement a handle to an `Export
Element` | |
| 566 * . | |
| 567 */ | |
| 568 class ExportElementHandle extends ElementHandle implements ExportElement { | |
| 569 /** | |
| 570 * Initialize a newly created element handle to represent the given element. | |
| 571 * | |
| 572 * @param element the element being represented | |
| 573 */ | |
| 574 ExportElementHandle(ExportElement element) : super(element); | |
| 575 | |
| 576 @override | |
| 577 ExportElement get actualElement => super.actualElement as ExportElement; | |
| 578 | |
| 579 @override | |
| 580 List<NamespaceCombinator> get combinators => actualElement.combinators; | |
| 581 | |
| 582 @override | |
| 583 LibraryElement get exportedLibrary => actualElement.exportedLibrary; | |
| 584 | |
| 585 @override | |
| 586 ElementKind get kind => ElementKind.EXPORT; | |
| 587 | |
| 588 @override | |
| 589 String get uri => actualElement.uri; | |
| 590 | |
| 591 @override | |
| 592 int get uriEnd => actualElement.uriEnd; | |
| 593 | |
| 594 @override | |
| 595 int get uriOffset => actualElement.uriOffset; | |
| 596 } | |
| 597 | |
| 598 /** | |
| 599 * Instances of the class `FieldElementHandle` implement a handle to a `FieldEle
ment`. | |
| 600 */ | |
| 601 class FieldElementHandle extends PropertyInducingElementHandle | |
| 602 implements FieldElement { | |
| 603 /** | |
| 604 * Initialize a newly created element handle to represent the given element. | |
| 605 * | |
| 606 * @param element the element being represented | |
| 607 */ | |
| 608 FieldElementHandle(FieldElement element) : super(element); | |
| 609 | |
| 610 @override | |
| 611 FieldElement get actualElement => super.actualElement as FieldElement; | |
| 612 | |
| 613 @override | |
| 614 ClassElement get enclosingElement => actualElement.enclosingElement; | |
| 615 | |
| 616 @override | |
| 617 bool get isEnumConstant => actualElement.isEnumConstant; | |
| 618 | |
| 619 @override | |
| 620 ElementKind get kind => ElementKind.FIELD; | |
| 621 | |
| 622 @override | |
| 623 VariableDeclaration computeNode() => actualElement.computeNode(); | |
| 624 } | |
| 625 | |
| 626 /** | |
| 627 * Instances of the class `FunctionElementHandle` implement a handle to a | |
| 628 * `FunctionElement`. | |
| 629 */ | |
| 630 class FunctionElementHandle extends ExecutableElementHandle | |
| 631 implements FunctionElement { | |
| 632 /** | |
| 633 * Initialize a newly created element handle to represent the given element. | |
| 634 * | |
| 635 * @param element the element being represented | |
| 636 */ | |
| 637 FunctionElementHandle(FunctionElement element) : super(element); | |
| 638 | |
| 639 @override | |
| 640 FunctionElement get actualElement => super.actualElement as FunctionElement; | |
| 641 | |
| 642 @override | |
| 643 bool get isEntryPoint => actualElement.isEntryPoint; | |
| 644 | |
| 645 @override | |
| 646 ElementKind get kind => ElementKind.FUNCTION; | |
| 647 | |
| 648 @override | |
| 649 SourceRange get visibleRange => actualElement.visibleRange; | |
| 650 | |
| 651 @override | |
| 652 FunctionDeclaration computeNode() => actualElement.computeNode(); | |
| 653 } | |
| 654 | |
| 655 /** | |
| 656 * Instances of the class `FunctionTypeAliasElementHandle` implement a handle to
a | |
| 657 * `FunctionTypeAliasElement`. | |
| 658 */ | |
| 659 class FunctionTypeAliasElementHandle extends ElementHandle | |
| 660 implements FunctionTypeAliasElement { | |
| 661 /** | |
| 662 * Initialize a newly created element handle to represent the given element. | |
| 663 * | |
| 664 * @param element the element being represented | |
| 665 */ | |
| 666 FunctionTypeAliasElementHandle(FunctionTypeAliasElement element) | |
| 667 : super(element); | |
| 668 | |
| 669 @override | |
| 670 FunctionTypeAliasElement get actualElement => | |
| 671 super.actualElement as FunctionTypeAliasElement; | |
| 672 | |
| 673 @override | |
| 674 CompilationUnitElement get enclosingElement => | |
| 675 super.enclosingElement as CompilationUnitElement; | |
| 676 | |
| 677 @override | |
| 678 ElementKind get kind => ElementKind.FUNCTION_TYPE_ALIAS; | |
| 679 | |
| 680 @override | |
| 681 List<ParameterElement> get parameters => actualElement.parameters; | |
| 682 | |
| 683 @override | |
| 684 DartType get returnType => actualElement.returnType; | |
| 685 | |
| 686 @override | |
| 687 FunctionType get type => actualElement.type; | |
| 688 | |
| 689 @override | |
| 690 List<TypeParameterElement> get typeParameters => actualElement.typeParameters; | |
| 691 | |
| 692 @override | |
| 693 FunctionTypeAlias computeNode() => actualElement.computeNode(); | |
| 694 } | |
| 695 | |
| 696 /** | |
| 697 * Instances of the class `ImportElementHandle` implement a handle to an `Import
Element` | |
| 698 * . | |
| 699 */ | |
| 700 class ImportElementHandle extends ElementHandle implements ImportElement { | |
| 701 /** | |
| 702 * Initialize a newly created element handle to represent the given element. | |
| 703 * | |
| 704 * @param element the element being represented | |
| 705 */ | |
| 706 ImportElementHandle(ImportElement element) : super(element); | |
| 707 | |
| 708 @override | |
| 709 ImportElement get actualElement => super.actualElement as ImportElement; | |
| 710 | |
| 711 @override | |
| 712 List<NamespaceCombinator> get combinators => actualElement.combinators; | |
| 713 | |
| 714 @override | |
| 715 LibraryElement get importedLibrary => actualElement.importedLibrary; | |
| 716 | |
| 717 @override | |
| 718 bool get isDeferred => actualElement.isDeferred; | |
| 719 | |
| 720 @override | |
| 721 ElementKind get kind => ElementKind.IMPORT; | |
| 722 | |
| 723 @override | |
| 724 PrefixElement get prefix => actualElement.prefix; | |
| 725 | |
| 726 @override | |
| 727 int get prefixOffset => actualElement.prefixOffset; | |
| 728 | |
| 729 @override | |
| 730 String get uri => actualElement.uri; | |
| 731 | |
| 732 @override | |
| 733 int get uriEnd => actualElement.uriEnd; | |
| 734 | |
| 735 @override | |
| 736 int get uriOffset => actualElement.uriOffset; | |
| 737 } | |
| 738 | |
| 739 /** | |
| 740 * Instances of the class `LabelElementHandle` implement a handle to a `LabelEle
ment`. | |
| 741 */ | |
| 742 class LabelElementHandle extends ElementHandle implements LabelElement { | |
| 743 /** | |
| 744 * Initialize a newly created element handle to represent the given element. | |
| 745 * | |
| 746 * @param element the element being represented | |
| 747 */ | |
| 748 LabelElementHandle(LabelElement element) : super(element); | |
| 749 | |
| 750 @override | |
| 751 ExecutableElement get enclosingElement => | |
| 752 super.enclosingElement as ExecutableElement; | |
| 753 | |
| 754 @override | |
| 755 ElementKind get kind => ElementKind.LABEL; | |
| 756 } | |
| 757 | |
| 758 /** | |
| 759 * Instances of the class `LibraryElementHandle` implement a handle to a | |
| 760 * `LibraryElement`. | |
| 761 */ | |
| 762 class LibraryElementHandle extends ElementHandle implements LibraryElement { | |
| 763 /** | |
| 764 * Initialize a newly created element handle to represent the given element. | |
| 765 * | |
| 766 * @param element the element being represented | |
| 767 */ | |
| 768 LibraryElementHandle(LibraryElement element) : super(element); | |
| 769 | |
| 770 @override | |
| 771 LibraryElement get actualElement => super.actualElement as LibraryElement; | |
| 772 | |
| 773 @override | |
| 774 CompilationUnitElement get definingCompilationUnit => | |
| 775 actualElement.definingCompilationUnit; | |
| 776 | |
| 777 @override | |
| 778 FunctionElement get entryPoint => actualElement.entryPoint; | |
| 779 | |
| 780 @override | |
| 781 List<LibraryElement> get exportedLibraries => actualElement.exportedLibraries; | |
| 782 | |
| 783 @override | |
| 784 Namespace get exportNamespace => actualElement.exportNamespace; | |
| 785 | |
| 786 @override | |
| 787 List<ExportElement> get exports => actualElement.exports; | |
| 788 | |
| 789 @override | |
| 790 bool get hasExtUri => actualElement.hasExtUri; | |
| 791 | |
| 792 @override | |
| 793 bool get hasLoadLibraryFunction => actualElement.hasLoadLibraryFunction; | |
| 794 | |
| 795 @override | |
| 796 List<LibraryElement> get importedLibraries => actualElement.importedLibraries; | |
| 797 | |
| 798 @override | |
| 799 List<ImportElement> get imports => actualElement.imports; | |
| 800 | |
| 801 @override | |
| 802 bool get isBrowserApplication => actualElement.isBrowserApplication; | |
| 803 | |
| 804 @override | |
| 805 bool get isDartCore => actualElement.isDartCore; | |
| 806 | |
| 807 @override | |
| 808 bool get isInSdk => actualElement.isInSdk; | |
| 809 | |
| 810 @override | |
| 811 ElementKind get kind => ElementKind.LIBRARY; | |
| 812 | |
| 813 @override | |
| 814 FunctionElement get loadLibraryFunction => actualElement.loadLibraryFunction; | |
| 815 | |
| 816 @override | |
| 817 List<CompilationUnitElement> get parts => actualElement.parts; | |
| 818 | |
| 819 @override | |
| 820 List<PrefixElement> get prefixes => actualElement.prefixes; | |
| 821 | |
| 822 @override | |
| 823 Namespace get publicNamespace => actualElement.publicNamespace; | |
| 824 | |
| 825 @override | |
| 826 List<CompilationUnitElement> get units => actualElement.units; | |
| 827 | |
| 828 @override | |
| 829 List<LibraryElement> get visibleLibraries => actualElement.visibleLibraries; | |
| 830 | |
| 831 @override | |
| 832 List<ImportElement> getImportsWithPrefix(PrefixElement prefixElement) => | |
| 833 actualElement.getImportsWithPrefix(prefixElement); | |
| 834 | |
| 835 @override | |
| 836 ClassElement getType(String className) => actualElement.getType(className); | |
| 837 | |
| 838 @override | |
| 839 bool isUpToDate(int timeStamp) => actualElement.isUpToDate(timeStamp); | |
| 840 } | |
| 841 | |
| 842 /** | |
| 843 * Instances of the class `LocalVariableElementHandle` implement a handle to a | |
| 844 * `LocalVariableElement`. | |
| 845 */ | |
| 846 class LocalVariableElementHandle extends VariableElementHandle | |
| 847 implements LocalVariableElement { | |
| 848 /** | |
| 849 * Initialize a newly created element handle to represent the given element. | |
| 850 * | |
| 851 * @param element the element being represented | |
| 852 */ | |
| 853 LocalVariableElementHandle(LocalVariableElement element) : super(element); | |
| 854 | |
| 855 @override | |
| 856 LocalVariableElement get actualElement => | |
| 857 super.actualElement as LocalVariableElement; | |
| 858 | |
| 859 @override | |
| 860 ElementKind get kind => ElementKind.LOCAL_VARIABLE; | |
| 861 | |
| 862 @override | |
| 863 SourceRange get visibleRange => actualElement.visibleRange; | |
| 864 | |
| 865 @override | |
| 866 VariableDeclaration computeNode() => actualElement.computeNode(); | |
| 867 } | |
| 868 | |
| 869 /** | |
| 870 * Instances of the class `MethodElementHandle` implement a handle to a `MethodE
lement`. | |
| 871 */ | |
| 872 class MethodElementHandle extends ExecutableElementHandle | |
| 873 implements MethodElement { | |
| 874 /** | |
| 875 * Initialize a newly created element handle to represent the given element. | |
| 876 * | |
| 877 * @param element the element being represented | |
| 878 */ | |
| 879 MethodElementHandle(MethodElement element) : super(element); | |
| 880 | |
| 881 @override | |
| 882 MethodElement get actualElement => super.actualElement as MethodElement; | |
| 883 | |
| 884 @override | |
| 885 ClassElement get enclosingElement => super.enclosingElement as ClassElement; | |
| 886 | |
| 887 @override | |
| 888 bool get isStatic => actualElement.isStatic; | |
| 889 | |
| 890 @override | |
| 891 ElementKind get kind => ElementKind.METHOD; | |
| 892 | |
| 893 @override | |
| 894 MethodDeclaration computeNode() => actualElement.computeNode(); | |
| 895 } | |
| 896 | |
| 897 /** | |
| 898 * Instances of the class `ParameterElementHandle` implement a handle to a | |
| 899 * `ParameterElement`. | |
| 900 */ | |
| 901 class ParameterElementHandle extends VariableElementHandle | |
| 902 with ParameterElementMixin | |
| 903 implements ParameterElement { | |
| 904 /** | |
| 905 * Initialize a newly created element handle to represent the given element. | |
| 906 * | |
| 907 * @param element the element being represented | |
| 908 */ | |
| 909 ParameterElementHandle(ParameterElement element) : super(element); | |
| 910 | |
| 911 @override | |
| 912 ParameterElement get actualElement => super.actualElement as ParameterElement; | |
| 913 | |
| 914 @override | |
| 915 String get defaultValueCode => actualElement.defaultValueCode; | |
| 916 | |
| 917 @override | |
| 918 bool get isInitializingFormal => actualElement.isInitializingFormal; | |
| 919 | |
| 920 @override | |
| 921 ElementKind get kind => ElementKind.PARAMETER; | |
| 922 | |
| 923 @override | |
| 924 ParameterKind get parameterKind => actualElement.parameterKind; | |
| 925 | |
| 926 @override | |
| 927 List<ParameterElement> get parameters => actualElement.parameters; | |
| 928 | |
| 929 @override | |
| 930 List<TypeParameterElement> get typeParameters => actualElement.typeParameters; | |
| 931 | |
| 932 @override | |
| 933 SourceRange get visibleRange => actualElement.visibleRange; | |
| 934 } | |
| 935 | |
| 936 /** | |
| 937 * Instances of the class `PrefixElementHandle` implement a handle to a `PrefixE
lement`. | |
| 938 */ | |
| 939 class PrefixElementHandle extends ElementHandle implements PrefixElement { | |
| 940 /** | |
| 941 * Initialize a newly created element handle to represent the given element. | |
| 942 * | |
| 943 * @param element the element being represented | |
| 944 */ | |
| 945 PrefixElementHandle(PrefixElement element) : super(element); | |
| 946 | |
| 947 @override | |
| 948 PrefixElement get actualElement => super.actualElement as PrefixElement; | |
| 949 | |
| 950 @override | |
| 951 LibraryElement get enclosingElement => | |
| 952 super.enclosingElement as LibraryElement; | |
| 953 | |
| 954 @override | |
| 955 List<LibraryElement> get importedLibraries => actualElement.importedLibraries; | |
| 956 | |
| 957 @override | |
| 958 ElementKind get kind => ElementKind.PREFIX; | |
| 959 } | |
| 960 | |
| 961 /** | |
| 962 * Instances of the class `PropertyAccessorElementHandle` implement a handle to
a | |
| 963 * `PropertyAccessorElement`. | |
| 964 */ | |
| 965 class PropertyAccessorElementHandle extends ExecutableElementHandle | |
| 966 implements PropertyAccessorElement { | |
| 967 /** | |
| 968 * Initialize a newly created element handle to represent the given element. | |
| 969 * | |
| 970 * @param element the element being represented | |
| 971 */ | |
| 972 PropertyAccessorElementHandle(PropertyAccessorElement element) | |
| 973 : super(element); | |
| 974 | |
| 975 @override | |
| 976 PropertyAccessorElement get actualElement => | |
| 977 super.actualElement as PropertyAccessorElement; | |
| 978 | |
| 979 @override | |
| 980 PropertyAccessorElement get correspondingGetter => | |
| 981 actualElement.correspondingGetter; | |
| 982 | |
| 983 @override | |
| 984 PropertyAccessorElement get correspondingSetter => | |
| 985 actualElement.correspondingSetter; | |
| 986 | |
| 987 @override | |
| 988 bool get isGetter => actualElement.isGetter; | |
| 989 | |
| 990 @override | |
| 991 bool get isSetter => actualElement.isSetter; | |
| 992 | |
| 993 @override | |
| 994 ElementKind get kind { | |
| 995 if (isGetter) { | |
| 996 return ElementKind.GETTER; | |
| 997 } else { | |
| 998 return ElementKind.SETTER; | |
| 999 } | |
| 1000 } | |
| 1001 | |
| 1002 @override | |
| 1003 PropertyInducingElement get variable => actualElement.variable; | |
| 1004 } | |
| 1005 | |
| 1006 /** | |
| 1007 * The abstract class `PropertyInducingElementHandle` implements the behavior co
mmon to | |
| 1008 * objects that implement a handle to an `PropertyInducingElement`. | |
| 1009 */ | |
| 1010 abstract class PropertyInducingElementHandle extends VariableElementHandle | |
| 1011 implements PropertyInducingElement { | |
| 1012 /** | |
| 1013 * Initialize a newly created element handle to represent the given element. | |
| 1014 * | |
| 1015 * @param element the element being represented | |
| 1016 */ | |
| 1017 PropertyInducingElementHandle(PropertyInducingElement element) | |
| 1018 : super(element); | |
| 1019 | |
| 1020 @override | |
| 1021 PropertyInducingElement get actualElement => | |
| 1022 super.actualElement as PropertyInducingElement; | |
| 1023 | |
| 1024 @override | |
| 1025 PropertyAccessorElement get getter => actualElement.getter; | |
| 1026 | |
| 1027 @override | |
| 1028 DartType get propagatedType => actualElement.propagatedType; | |
| 1029 | |
| 1030 @override | |
| 1031 PropertyAccessorElement get setter => actualElement.setter; | |
| 1032 } | |
| 1033 | |
| 1034 /** | |
| 1035 * Instances of the class `TopLevelVariableElementHandle` implement a handle to
a | |
| 1036 * `TopLevelVariableElement`. | |
| 1037 */ | |
| 1038 class TopLevelVariableElementHandle extends PropertyInducingElementHandle | |
| 1039 implements TopLevelVariableElement { | |
| 1040 /** | |
| 1041 * Initialize a newly created element handle to represent the given element. | |
| 1042 * | |
| 1043 * @param element the element being represented | |
| 1044 */ | |
| 1045 TopLevelVariableElementHandle(TopLevelVariableElement element) | |
| 1046 : super(element); | |
| 1047 | |
| 1048 @override | |
| 1049 ElementKind get kind => ElementKind.TOP_LEVEL_VARIABLE; | |
| 1050 } | |
| 1051 | |
| 1052 /** | |
| 1053 * Instances of the class `TypeParameterElementHandle` implement a handle to a | |
| 1054 * [TypeParameterElement]. | |
| 1055 */ | |
| 1056 class TypeParameterElementHandle extends ElementHandle | |
| 1057 implements TypeParameterElement { | |
| 1058 /** | |
| 1059 * Initialize a newly created element handle to represent the given element. | |
| 1060 * | |
| 1061 * @param element the element being represented | |
| 1062 */ | |
| 1063 TypeParameterElementHandle(TypeParameterElement element) : super(element); | |
| 1064 | |
| 1065 @override | |
| 1066 TypeParameterElement get actualElement => | |
| 1067 super.actualElement as TypeParameterElement; | |
| 1068 | |
| 1069 @override | |
| 1070 DartType get bound => actualElement.bound; | |
| 1071 | |
| 1072 @override | |
| 1073 ElementKind get kind => ElementKind.TYPE_PARAMETER; | |
| 1074 | |
| 1075 @override | |
| 1076 TypeParameterType get type => actualElement.type; | |
| 1077 } | |
| 1078 | |
| 1079 /** | |
| 1080 * The abstract class `VariableElementHandle` implements the behavior common to
objects that | |
| 1081 * implement a handle to an `VariableElement`. | |
| 1082 */ | |
| 1083 abstract class VariableElementHandle extends ElementHandle | |
| 1084 implements VariableElement { | |
| 1085 /** | |
| 1086 * Initialize a newly created element handle to represent the given element. | |
| 1087 * | |
| 1088 * @param element the element being represented | |
| 1089 */ | |
| 1090 VariableElementHandle(VariableElement element) : super(element); | |
| 1091 | |
| 1092 @override | |
| 1093 VariableElement get actualElement => super.actualElement as VariableElement; | |
| 1094 | |
| 1095 @override | |
| 1096 DartObject get constantValue => actualElement.constantValue; | |
| 1097 | |
| 1098 @override | |
| 1099 bool get hasImplicitType => actualElement.hasImplicitType; | |
| 1100 | |
| 1101 @override | |
| 1102 FunctionElement get initializer => actualElement.initializer; | |
| 1103 | |
| 1104 @override | |
| 1105 bool get isConst => actualElement.isConst; | |
| 1106 | |
| 1107 @override | |
| 1108 bool get isFinal => actualElement.isFinal; | |
| 1109 | |
| 1110 @override | |
| 1111 bool get isPotentiallyMutatedInClosure => | |
| 1112 actualElement.isPotentiallyMutatedInClosure; | |
| 1113 | |
| 1114 @override | |
| 1115 bool get isPotentiallyMutatedInScope => | |
| 1116 actualElement.isPotentiallyMutatedInScope; | |
| 1117 | |
| 1118 @override | |
| 1119 bool get isStatic => actualElement.isStatic; | |
| 1120 | |
| 1121 @override | |
| 1122 DartType get type => actualElement.type; | |
| 1123 } | |
| 1124 | 9 |
| 1125 /** | 10 /** |
| 1126 * TODO(scheglov) invalid implementation | 11 * TODO(scheglov) invalid implementation |
| 1127 */ | 12 */ |
| 1128 class WeakReference<T> { | 13 class WeakReference<T> { |
| 1129 final T value; | 14 final T value; |
| 1130 WeakReference(this.value); | 15 WeakReference(this.value); |
| 1131 T get() => value; | 16 T get() => value; |
| 1132 } | 17 } |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2990843002:
Removed fixed dependencies (Closed)
