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Issue 708263002: Clean up references in comments (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 6 years, 1 month ago
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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 // This code was auto-generated, is not intended to be edited, and is subject to 5 // This code was auto-generated, is not intended to be edited, and is subject to
6 // significant change. Please see the README file for more information. 6 // significant change. Please see the README file for more information.
7 7
8 library engine.ast; 8 library engine.ast;
9 9
10 import 'dart:collection'; 10 import 'dart:collection';
(...skipping 512 matching lines...) Expand 10 before | Expand all | Expand 10 after
523 _arguments.accept(visitor); 523 _arguments.accept(visitor);
524 } 524 }
525 525
526 /** 526 /**
527 * If the given expression is a child of this list, and the AST structure has been resolved, and 527 * If the given expression is a child of this list, and the AST structure has been resolved, and
528 * the function being invoked is known based on propagated type information, a nd the expression 528 * the function being invoked is known based on propagated type information, a nd the expression
529 * corresponds to one of the parameters of the function being invoked, then re turn the parameter 529 * corresponds to one of the parameters of the function being invoked, then re turn the parameter
530 * element representing the parameter to which the value of the given expressi on will be bound. 530 * element representing the parameter to which the value of the given expressi on will be bound.
531 * Otherwise, return `null`. 531 * Otherwise, return `null`.
532 * 532 *
533 * This method is only intended to be used by [Expression#getPropagatedParamet erElement]. 533 * This method is only intended to be used by [Expression.propagatedParameterE lement].
534 * 534 *
535 * @param expression the expression corresponding to the parameter to be retur ned 535 * @param expression the expression corresponding to the parameter to be retur ned
536 * @return the parameter element representing the parameter to which the value of the expression 536 * @return the parameter element representing the parameter to which the value of the expression
537 * will be bound 537 * will be bound
538 */ 538 */
539 ParameterElement getPropagatedParameterElementFor(Expression expression) { 539 ParameterElement getPropagatedParameterElementFor(Expression expression) {
540 if (_correspondingPropagatedParameters == null) { 540 if (_correspondingPropagatedParameters == null) {
541 // Either the AST structure has not been resolved or the invocation of whi ch this list is a 541 // Either the AST structure has not been resolved or the invocation of whi ch this list is a
542 // part could not be resolved. 542 // part could not be resolved.
543 return null; 543 return null;
544 } 544 }
545 int index = _arguments.indexOf(expression); 545 int index = _arguments.indexOf(expression);
546 if (index < 0) { 546 if (index < 0) {
547 // The expression isn't a child of this node. 547 // The expression isn't a child of this node.
548 return null; 548 return null;
549 } 549 }
550 return _correspondingPropagatedParameters[index]; 550 return _correspondingPropagatedParameters[index];
551 } 551 }
552 552
553 /** 553 /**
554 * If the given expression is a child of this list, and the AST structure has been resolved, and 554 * If the given expression is a child of this list, and the AST structure has been resolved, and
555 * the function being invoked is known based on static type information, and t he expression 555 * the function being invoked is known based on static type information, and t he expression
556 * corresponds to one of the parameters of the function being invoked, then re turn the parameter 556 * corresponds to one of the parameters of the function being invoked, then re turn the parameter
557 * element representing the parameter to which the value of the given expressi on will be bound. 557 * element representing the parameter to which the value of the given expressi on will be bound.
558 * Otherwise, return `null`. 558 * Otherwise, return `null`.
559 * 559 *
560 * This method is only intended to be used by [Expression#getStaticParameterEl ement]. 560 * This method is only intended to be used by [Expression.staticParameterEleme nt].
561 * 561 *
562 * @param expression the expression corresponding to the parameter to be retur ned 562 * @param expression the expression corresponding to the parameter to be retur ned
563 * @return the parameter element representing the parameter to which the value of the expression 563 * @return the parameter element representing the parameter to which the value of the expression
564 * will be bound 564 * will be bound
565 */ 565 */
566 ParameterElement getStaticParameterElementFor(Expression expression) { 566 ParameterElement getStaticParameterElementFor(Expression expression) {
567 if (_correspondingStaticParameters == null) { 567 if (_correspondingStaticParameters == null) {
568 // Either the AST structure has not been resolved or the invocation of whi ch this list is a 568 // Either the AST structure has not been resolved or the invocation of whi ch this list is a
569 // part could not be resolved. 569 // part could not be resolved.
570 return null; 570 return null;
(...skipping 342 matching lines...) Expand 10 before | Expand all | Expand 10 after
913 void visitChildren(AstVisitor visitor) { 913 void visitChildren(AstVisitor visitor) {
914 safelyVisitChild(_leftHandSide, visitor); 914 safelyVisitChild(_leftHandSide, visitor);
915 safelyVisitChild(_rightHandSide, visitor); 915 safelyVisitChild(_rightHandSide, visitor);
916 } 916 }
917 917
918 /** 918 /**
919 * If the AST structure has been resolved, and the function being invoked is k nown based on 919 * If the AST structure has been resolved, and the function being invoked is k nown based on
920 * propagated type information, then return the parameter element representing the parameter to 920 * propagated type information, then return the parameter element representing the parameter to
921 * which the value of the right operand will be bound. Otherwise, return `null `. 921 * which the value of the right operand will be bound. Otherwise, return `null `.
922 * 922 *
923 * This method is only intended to be used by [Expression#getPropagatedParamet erElement]. 923 * This method is only intended to be used by [Expression.propagatedParameterE lement].
924 * 924 *
925 * @return the parameter element representing the parameter to which the value of the right 925 * @return the parameter element representing the parameter to which the value of the right
926 * operand will be bound 926 * operand will be bound
927 */ 927 */
928 ParameterElement get propagatedParameterElementForRightHandSide { 928 ParameterElement get propagatedParameterElementForRightHandSide {
929 ExecutableElement executableElement = null; 929 ExecutableElement executableElement = null;
930 if (_propagatedElement != null) { 930 if (_propagatedElement != null) {
931 executableElement = _propagatedElement; 931 executableElement = _propagatedElement;
932 } else { 932 } else {
933 if (_leftHandSide is Identifier) { 933 if (_leftHandSide is Identifier) {
(...skipping 19 matching lines...) Expand all
953 return null; 953 return null;
954 } 954 }
955 return parameters[0]; 955 return parameters[0];
956 } 956 }
957 957
958 /** 958 /**
959 * If the AST structure has been resolved, and the function being invoked is k nown based on static 959 * If the AST structure has been resolved, and the function being invoked is k nown based on static
960 * type information, then return the parameter element representing the parame ter to which the 960 * type information, then return the parameter element representing the parame ter to which the
961 * value of the right operand will be bound. Otherwise, return `null`. 961 * value of the right operand will be bound. Otherwise, return `null`.
962 * 962 *
963 * This method is only intended to be used by [Expression#getStaticParameterEl ement]. 963 * This method is only intended to be used by [Expression.staticParameterEleme nt].
964 * 964 *
965 * @return the parameter element representing the parameter to which the value of the right 965 * @return the parameter element representing the parameter to which the value of the right
966 * operand will be bound 966 * operand will be bound
967 */ 967 */
968 ParameterElement get staticParameterElementForRightHandSide { 968 ParameterElement get staticParameterElementForRightHandSide {
969 ExecutableElement executableElement = null; 969 ExecutableElement executableElement = null;
970 if (_staticElement != null) { 970 if (_staticElement != null) {
971 executableElement = _staticElement; 971 executableElement = _staticElement;
972 } else { 972 } else {
973 if (_leftHandSide is Identifier) { 973 if (_leftHandSide is Identifier) {
(...skipping 2349 matching lines...) Expand 10 before | Expand all | Expand 10 after
3323 void visitChildren(AstVisitor visitor) { 3323 void visitChildren(AstVisitor visitor) {
3324 safelyVisitChild(_leftOperand, visitor); 3324 safelyVisitChild(_leftOperand, visitor);
3325 safelyVisitChild(_rightOperand, visitor); 3325 safelyVisitChild(_rightOperand, visitor);
3326 } 3326 }
3327 3327
3328 /** 3328 /**
3329 * If the AST structure has been resolved, and the function being invoked is k nown based on 3329 * If the AST structure has been resolved, and the function being invoked is k nown based on
3330 * propagated type information, then return the parameter element representing the parameter to 3330 * propagated type information, then return the parameter element representing the parameter to
3331 * which the value of the right operand will be bound. Otherwise, return `null `. 3331 * which the value of the right operand will be bound. Otherwise, return `null `.
3332 * 3332 *
3333 * This method is only intended to be used by [Expression#getPropagatedParamet erElement]. 3333 * This method is only intended to be used by [Expression.propagatedParameterE lement].
3334 * 3334 *
3335 * @return the parameter element representing the parameter to which the value of the right 3335 * @return the parameter element representing the parameter to which the value of the right
3336 * operand will be bound 3336 * operand will be bound
3337 */ 3337 */
3338 ParameterElement get propagatedParameterElementForRightOperand { 3338 ParameterElement get propagatedParameterElementForRightOperand {
3339 if (_propagatedElement == null) { 3339 if (_propagatedElement == null) {
3340 return null; 3340 return null;
3341 } 3341 }
3342 List<ParameterElement> parameters = _propagatedElement.parameters; 3342 List<ParameterElement> parameters = _propagatedElement.parameters;
3343 if (parameters.length < 1) { 3343 if (parameters.length < 1) {
3344 return null; 3344 return null;
3345 } 3345 }
3346 return parameters[0]; 3346 return parameters[0];
3347 } 3347 }
3348 3348
3349 /** 3349 /**
3350 * If the AST structure has been resolved, and the function being invoked is k nown based on static 3350 * If the AST structure has been resolved, and the function being invoked is k nown based on static
3351 * type information, then return the parameter element representing the parame ter to which the 3351 * type information, then return the parameter element representing the parame ter to which the
3352 * value of the right operand will be bound. Otherwise, return `null`. 3352 * value of the right operand will be bound. Otherwise, return `null`.
3353 * 3353 *
3354 * This method is only intended to be used by [Expression#getStaticParameterEl ement]. 3354 * This method is only intended to be used by [Expression.staticParameterEleme nt].
3355 * 3355 *
3356 * @return the parameter element representing the parameter to which the value of the right 3356 * @return the parameter element representing the parameter to which the value of the right
3357 * operand will be bound 3357 * operand will be bound
3358 */ 3358 */
3359 ParameterElement get staticParameterElementForRightOperand { 3359 ParameterElement get staticParameterElementForRightOperand {
3360 if (_staticElement == null) { 3360 if (_staticElement == null) {
3361 return null; 3361 return null;
3362 } 3362 }
3363 List<ParameterElement> parameters = _staticElement.parameters; 3363 List<ParameterElement> parameters = _staticElement.parameters;
3364 if (parameters.length < 1) { 3364 if (parameters.length < 1) {
(...skipping 2826 matching lines...) Expand 10 before | Expand all | Expand 10 after
6191 void visitChildren(AstVisitor visitor) { 6191 void visitChildren(AstVisitor visitor) {
6192 safelyVisitChild(_parameter, visitor); 6192 safelyVisitChild(_parameter, visitor);
6193 safelyVisitChild(_defaultValue, visitor); 6193 safelyVisitChild(_defaultValue, visitor);
6194 } 6194 }
6195 } 6195 }
6196 6196
6197 /** 6197 /**
6198 * This recursive Ast visitor is used to run over [Expression]s to determine if the expression 6198 * This recursive Ast visitor is used to run over [Expression]s to determine if the expression
6199 * is composed by at least one deferred [PrefixedIdentifier]. 6199 * is composed by at least one deferred [PrefixedIdentifier].
6200 * 6200 *
6201 * @see PrefixedIdentifier#isDeferred() 6201 * See [PrefixedIdentifier.isDeferred].
6202 */ 6202 */
6203 class DeferredLibraryReferenceDetector extends RecursiveAstVisitor<Object> { 6203 class DeferredLibraryReferenceDetector extends RecursiveAstVisitor<Object> {
6204 bool _result = false; 6204 bool _result = false;
6205 6205
6206 /** 6206 /**
6207 * Return the result, `true` if the visitor found a [PrefixedIdentifier] that returned 6207 * Return `true` if the visitor found a [PrefixedIdentifier] that returned
6208 * `true` to the [PrefixedIdentifier#isDeferred] query. 6208 * `true` to the [PrefixedIdentifier.isDeferred] query.
6209 *
6210 * @return `true` if the visitor found a [PrefixedIdentifier] that returned
6211 * `true` to the [PrefixedIdentifier#isDeferred] query
6212 */ 6209 */
6213 bool get result => _result; 6210 bool get result => _result;
6214 6211
6215 @override 6212 @override
6216 Object visitPrefixedIdentifier(PrefixedIdentifier node) { 6213 Object visitPrefixedIdentifier(PrefixedIdentifier node) {
6217 // If result is already true, skip. 6214 // If result is already true, skip.
6218 if (!_result) { 6215 if (!_result) {
6219 // Set result to true if isDeferred() is true 6216 // Set result to true if isDeferred() is true
6220 if (node.isDeferred) { 6217 if (node.isDeferred) {
6221 _result = true; 6218 _result = true;
(...skipping 4214 matching lines...) Expand 10 before | Expand all | Expand 10 after
10436 */ 10433 */
10437 MethodElement get propagatedElement => _propagatedElement; 10434 MethodElement get propagatedElement => _propagatedElement;
10438 10435
10439 /** 10436 /**
10440 * Return the expression used to compute the object being indexed. If this ind ex expression is not 10437 * Return the expression used to compute the object being indexed. If this ind ex expression is not
10441 * part of a cascade expression, then this is the same as [getTarget]. If this index 10438 * part of a cascade expression, then this is the same as [getTarget]. If this index
10442 * expression is part of a cascade expression, then the target expression stor ed with the cascade 10439 * expression is part of a cascade expression, then the target expression stor ed with the cascade
10443 * expression is returned. 10440 * expression is returned.
10444 * 10441 *
10445 * @return the expression used to compute the object being indexed 10442 * @return the expression used to compute the object being indexed
10446 * @see #getTarget() 10443 * See [target].
10447 */ 10444 */
10448 Expression get realTarget { 10445 Expression get realTarget {
10449 if (isCascaded) { 10446 if (isCascaded) {
10450 AstNode ancestor = parent; 10447 AstNode ancestor = parent;
10451 while (ancestor is! CascadeExpression) { 10448 while (ancestor is! CascadeExpression) {
10452 if (ancestor == null) { 10449 if (ancestor == null) {
10453 return _target; 10450 return _target;
10454 } 10451 }
10455 ancestor = ancestor.parent; 10452 ancestor = ancestor.parent;
10456 } 10453 }
(...skipping 17 matching lines...) Expand all
10474 * 10471 *
10475 * @return the element associated with the operator 10472 * @return the element associated with the operator
10476 */ 10473 */
10477 MethodElement get staticElement => _staticElement; 10474 MethodElement get staticElement => _staticElement;
10478 10475
10479 /** 10476 /**
10480 * Return the expression used to compute the object being indexed, or `null` i f this index 10477 * Return the expression used to compute the object being indexed, or `null` i f this index
10481 * expression is part of a cascade expression. 10478 * expression is part of a cascade expression.
10482 * 10479 *
10483 * @return the expression used to compute the object being indexed 10480 * @return the expression used to compute the object being indexed
10484 * @see #getRealTarget() 10481 * See [realTarget].
10485 */ 10482 */
10486 Expression get target => _target; 10483 Expression get target => _target;
10487 10484
10488 /** 10485 /**
10489 * Return `true` if this expression is computing a right-hand value. 10486 * Return `true` if this expression is computing a right-hand value.
10490 * 10487 *
10491 * Note that [inGetterContext] and [inSetterContext] are not opposites, nor ar e 10488 * Note that [inGetterContext] and [inSetterContext] are not opposites, nor ar e
10492 * they mutually exclusive. In other words, it is possible for both methods to return `true` 10489 * they mutually exclusive. In other words, it is possible for both methods to return `true`
10493 * when invoked on the same node. 10490 * when invoked on the same node.
10494 * 10491 *
(...skipping 104 matching lines...) Expand 10 before | Expand all | Expand 10 after
10599 void visitChildren(AstVisitor visitor) { 10596 void visitChildren(AstVisitor visitor) {
10600 safelyVisitChild(_target, visitor); 10597 safelyVisitChild(_target, visitor);
10601 safelyVisitChild(_index, visitor); 10598 safelyVisitChild(_index, visitor);
10602 } 10599 }
10603 10600
10604 /** 10601 /**
10605 * If the AST structure has been resolved, and the function being invoked is k nown based on 10602 * If the AST structure has been resolved, and the function being invoked is k nown based on
10606 * propagated type information, then return the parameter element representing the parameter to 10603 * propagated type information, then return the parameter element representing the parameter to
10607 * which the value of the index expression will be bound. Otherwise, return `n ull`. 10604 * which the value of the index expression will be bound. Otherwise, return `n ull`.
10608 * 10605 *
10609 * This method is only intended to be used by [Expression#getPropagatedParamet erElement]. 10606 * This method is only intended to be used by [Expression.propagatedParameterE lement].
10610 * 10607 *
10611 * @return the parameter element representing the parameter to which the value of the index 10608 * @return the parameter element representing the parameter to which the value of the index
10612 * expression will be bound 10609 * expression will be bound
10613 */ 10610 */
10614 ParameterElement get propagatedParameterElementForIndex { 10611 ParameterElement get propagatedParameterElementForIndex {
10615 if (_propagatedElement == null) { 10612 if (_propagatedElement == null) {
10616 return null; 10613 return null;
10617 } 10614 }
10618 List<ParameterElement> parameters = _propagatedElement.parameters; 10615 List<ParameterElement> parameters = _propagatedElement.parameters;
10619 if (parameters.length < 1) { 10616 if (parameters.length < 1) {
10620 return null; 10617 return null;
10621 } 10618 }
10622 return parameters[0]; 10619 return parameters[0];
10623 } 10620 }
10624 10621
10625 /** 10622 /**
10626 * If the AST structure has been resolved, and the function being invoked is k nown based on static 10623 * If the AST structure has been resolved, and the function being invoked is k nown based on static
10627 * type information, then return the parameter element representing the parame ter to which the 10624 * type information, then return the parameter element representing the parame ter to which the
10628 * value of the index expression will be bound. Otherwise, return `null`. 10625 * value of the index expression will be bound. Otherwise, return `null`.
10629 * 10626 *
10630 * This method is only intended to be used by [Expression#getStaticParameterEl ement]. 10627 * This method is only intended to be used by [Expression.staticParameterEleme nt].
10631 * 10628 *
10632 * @return the parameter element representing the parameter to which the value of the index 10629 * @return the parameter element representing the parameter to which the value of the index
10633 * expression will be bound 10630 * expression will be bound
10634 */ 10631 */
10635 ParameterElement get staticParameterElementForIndex { 10632 ParameterElement get staticParameterElementForIndex {
10636 if (_staticElement == null) { 10633 if (_staticElement == null) {
10637 return null; 10634 return null;
10638 } 10635 }
10639 List<ParameterElement> parameters = _staticElement.parameters; 10636 List<ParameterElement> parameters = _staticElement.parameters;
10640 if (parameters.length < 1) { 10637 if (parameters.length < 1) {
(...skipping 1375 matching lines...) Expand 10 before | Expand all | Expand 10 after
12016 @override 12013 @override
12017 int get precedence => 15; 12014 int get precedence => 15;
12018 12015
12019 /** 12016 /**
12020 * Return the expression used to compute the receiver of the invocation. If th is invocation is not 12017 * Return the expression used to compute the receiver of the invocation. If th is invocation is not
12021 * part of a cascade expression, then this is the same as [getTarget]. If this invocation 12018 * part of a cascade expression, then this is the same as [getTarget]. If this invocation
12022 * is part of a cascade expression, then the target stored with the cascade ex pression is 12019 * is part of a cascade expression, then the target stored with the cascade ex pression is
12023 * returned. 12020 * returned.
12024 * 12021 *
12025 * @return the expression used to compute the receiver of the invocation 12022 * @return the expression used to compute the receiver of the invocation
12026 * @see #getTarget() 12023 * See [target].
12027 */ 12024 */
12028 Expression get realTarget { 12025 Expression get realTarget {
12029 if (isCascaded) { 12026 if (isCascaded) {
12030 AstNode ancestor = parent; 12027 AstNode ancestor = parent;
12031 while (ancestor is! CascadeExpression) { 12028 while (ancestor is! CascadeExpression) {
12032 if (ancestor == null) { 12029 if (ancestor == null) {
12033 return _target; 12030 return _target;
12034 } 12031 }
12035 ancestor = ancestor.parent; 12032 ancestor = ancestor.parent;
12036 } 12033 }
12037 return (ancestor as CascadeExpression).target; 12034 return (ancestor as CascadeExpression).target;
12038 } 12035 }
12039 return _target; 12036 return _target;
12040 } 12037 }
12041 12038
12042 /** 12039 /**
12043 * Return the expression producing the object on which the method is defined, or `null` if 12040 * Return the expression producing the object on which the method is defined, or `null` if
12044 * there is no target (that is, the target is implicitly `this`) or if this me thod 12041 * there is no target (that is, the target is implicitly `this`) or if this me thod
12045 * invocation is part of a cascade expression. 12042 * invocation is part of a cascade expression.
12046 * 12043 *
12047 * @return the expression producing the object on which the method is defined 12044 * @return the expression producing the object on which the method is defined
12048 * @see #getRealTarget() 12045 * See [realTarget].
12049 */ 12046 */
12050 Expression get target => _target; 12047 Expression get target => _target;
12051 12048
12052 /** 12049 /**
12053 * Return `true` if this expression is cascaded. If it is, then the target of this 12050 * Return `true` if this expression is cascaded. If it is, then the target of this
12054 * expression is not stored locally but is stored in the nearest ancestor that is a 12051 * expression is not stored locally but is stored in the nearest ancestor that is a
12055 * [CascadeExpression]. 12052 * [CascadeExpression].
12056 * 12053 *
12057 * @return `true` if this expression is cascaded 12054 * @return `true` if this expression is cascaded
12058 */ 12055 */
(...skipping 2117 matching lines...) Expand 10 before | Expand all | Expand 10 after
14176 @override 14173 @override
14177 void visitChildren(AstVisitor visitor) { 14174 void visitChildren(AstVisitor visitor) {
14178 safelyVisitChild(_operand, visitor); 14175 safelyVisitChild(_operand, visitor);
14179 } 14176 }
14180 14177
14181 /** 14178 /**
14182 * If the AST structure has been resolved, and the function being invoked is k nown based on 14179 * If the AST structure has been resolved, and the function being invoked is k nown based on
14183 * propagated type information, then return the parameter element representing the parameter to 14180 * propagated type information, then return the parameter element representing the parameter to
14184 * which the value of the operand will be bound. Otherwise, return `null`. 14181 * which the value of the operand will be bound. Otherwise, return `null`.
14185 * 14182 *
14186 * This method is only intended to be used by [Expression#getPropagatedParamet erElement]. 14183 * This method is only intended to be used by [Expression.propagatedParameterE lement].
14187 * 14184 *
14188 * @return the parameter element representing the parameter to which the value of the right 14185 * @return the parameter element representing the parameter to which the value of the right
14189 * operand will be bound 14186 * operand will be bound
14190 */ 14187 */
14191 ParameterElement get propagatedParameterElementForOperand { 14188 ParameterElement get propagatedParameterElementForOperand {
14192 if (_propagatedElement == null) { 14189 if (_propagatedElement == null) {
14193 return null; 14190 return null;
14194 } 14191 }
14195 List<ParameterElement> parameters = _propagatedElement.parameters; 14192 List<ParameterElement> parameters = _propagatedElement.parameters;
14196 if (parameters.length < 1) { 14193 if (parameters.length < 1) {
14197 return null; 14194 return null;
14198 } 14195 }
14199 return parameters[0]; 14196 return parameters[0];
14200 } 14197 }
14201 14198
14202 /** 14199 /**
14203 * If the AST structure has been resolved, and the function being invoked is k nown based on static 14200 * If the AST structure has been resolved, and the function being invoked is k nown based on static
14204 * type information, then return the parameter element representing the parame ter to which the 14201 * type information, then return the parameter element representing the parame ter to which the
14205 * value of the operand will be bound. Otherwise, return `null`. 14202 * value of the operand will be bound. Otherwise, return `null`.
14206 * 14203 *
14207 * This method is only intended to be used by [Expression#getStaticParameterEl ement]. 14204 * This method is only intended to be used by [Expression.staticParameterEleme nt].
14208 * 14205 *
14209 * @return the parameter element representing the parameter to which the value of the right 14206 * @return the parameter element representing the parameter to which the value of the right
14210 * operand will be bound 14207 * operand will be bound
14211 */ 14208 */
14212 ParameterElement get staticParameterElementForOperand { 14209 ParameterElement get staticParameterElementForOperand {
14213 if (_staticElement == null) { 14210 if (_staticElement == null) {
14214 return null; 14211 return null;
14215 } 14212 }
14216 List<ParameterElement> parameters = _staticElement.parameters; 14213 List<ParameterElement> parameters = _staticElement.parameters;
14217 if (parameters.length < 1) { 14214 if (parameters.length < 1) {
(...skipping 133 matching lines...) Expand 10 before | Expand all | Expand 10 after
14351 @override 14348 @override
14352 void visitChildren(AstVisitor visitor) { 14349 void visitChildren(AstVisitor visitor) {
14353 safelyVisitChild(_operand, visitor); 14350 safelyVisitChild(_operand, visitor);
14354 } 14351 }
14355 14352
14356 /** 14353 /**
14357 * If the AST structure has been resolved, and the function being invoked is k nown based on 14354 * If the AST structure has been resolved, and the function being invoked is k nown based on
14358 * propagated type information, then return the parameter element representing the parameter to 14355 * propagated type information, then return the parameter element representing the parameter to
14359 * which the value of the operand will be bound. Otherwise, return `null`. 14356 * which the value of the operand will be bound. Otherwise, return `null`.
14360 * 14357 *
14361 * This method is only intended to be used by [Expression#getPropagatedParamet erElement]. 14358 * This method is only intended to be used by [Expression.propagatedParameterE lement].
14362 * 14359 *
14363 * @return the parameter element representing the parameter to which the value of the right 14360 * @return the parameter element representing the parameter to which the value of the right
14364 * operand will be bound 14361 * operand will be bound
14365 */ 14362 */
14366 ParameterElement get propagatedParameterElementForOperand { 14363 ParameterElement get propagatedParameterElementForOperand {
14367 if (_propagatedElement == null) { 14364 if (_propagatedElement == null) {
14368 return null; 14365 return null;
14369 } 14366 }
14370 List<ParameterElement> parameters = _propagatedElement.parameters; 14367 List<ParameterElement> parameters = _propagatedElement.parameters;
14371 if (parameters.length < 1) { 14368 if (parameters.length < 1) {
14372 return null; 14369 return null;
14373 } 14370 }
14374 return parameters[0]; 14371 return parameters[0];
14375 } 14372 }
14376 14373
14377 /** 14374 /**
14378 * If the AST structure has been resolved, and the function being invoked is k nown based on static 14375 * If the AST structure has been resolved, and the function being invoked is k nown based on static
14379 * type information, then return the parameter element representing the parame ter to which the 14376 * type information, then return the parameter element representing the parame ter to which the
14380 * value of the operand will be bound. Otherwise, return `null`. 14377 * value of the operand will be bound. Otherwise, return `null`.
14381 * 14378 *
14382 * This method is only intended to be used by [Expression#getStaticParameterEl ement]. 14379 * This method is only intended to be used by [Expression.staticParameterEleme nt].
14383 * 14380 *
14384 * @return the parameter element representing the parameter to which the value of the right 14381 * @return the parameter element representing the parameter to which the value of the right
14385 * operand will be bound 14382 * operand will be bound
14386 */ 14383 */
14387 ParameterElement get staticParameterElementForOperand { 14384 ParameterElement get staticParameterElementForOperand {
14388 if (_staticElement == null) { 14385 if (_staticElement == null) {
14389 return null; 14386 return null;
14390 } 14387 }
14391 List<ParameterElement> parameters = _staticElement.parameters; 14388 List<ParameterElement> parameters = _staticElement.parameters;
14392 if (parameters.length < 1) { 14389 if (parameters.length < 1) {
(...skipping 205 matching lines...) Expand 10 before | Expand all | Expand 10 after
14598 */ 14595 */
14599 SimpleIdentifier get propertyName => _propertyName; 14596 SimpleIdentifier get propertyName => _propertyName;
14600 14597
14601 /** 14598 /**
14602 * Return the expression used to compute the receiver of the invocation. If th is invocation is not 14599 * Return the expression used to compute the receiver of the invocation. If th is invocation is not
14603 * part of a cascade expression, then this is the same as [getTarget]. If this invocation 14600 * part of a cascade expression, then this is the same as [getTarget]. If this invocation
14604 * is part of a cascade expression, then the target stored with the cascade ex pression is 14601 * is part of a cascade expression, then the target stored with the cascade ex pression is
14605 * returned. 14602 * returned.
14606 * 14603 *
14607 * @return the expression used to compute the receiver of the invocation 14604 * @return the expression used to compute the receiver of the invocation
14608 * @see #getTarget() 14605 * See [target].
14609 */ 14606 */
14610 Expression get realTarget { 14607 Expression get realTarget {
14611 if (isCascaded) { 14608 if (isCascaded) {
14612 AstNode ancestor = parent; 14609 AstNode ancestor = parent;
14613 while (ancestor is! CascadeExpression) { 14610 while (ancestor is! CascadeExpression) {
14614 if (ancestor == null) { 14611 if (ancestor == null) {
14615 return _target; 14612 return _target;
14616 } 14613 }
14617 ancestor = ancestor.parent; 14614 ancestor = ancestor.parent;
14618 } 14615 }
14619 return (ancestor as CascadeExpression).target; 14616 return (ancestor as CascadeExpression).target;
14620 } 14617 }
14621 return _target; 14618 return _target;
14622 } 14619 }
14623 14620
14624 /** 14621 /**
14625 * Return the expression computing the object defining the property being acce ssed, or 14622 * Return the expression computing the object defining the property being acce ssed, or
14626 * `null` if this property access is part of a cascade expression. 14623 * `null` if this property access is part of a cascade expression.
14627 * 14624 *
14628 * @return the expression computing the object defining the property being acc essed 14625 * @return the expression computing the object defining the property being acc essed
14629 * @see #getRealTarget() 14626 * See [realTarget].
14630 */ 14627 */
14631 Expression get target => _target; 14628 Expression get target => _target;
14632 14629
14633 @override 14630 @override
14634 bool get isAssignable => true; 14631 bool get isAssignable => true;
14635 14632
14636 /** 14633 /**
14637 * Return `true` if this expression is cascaded. If it is, then the target of this 14634 * Return `true` if this expression is cascaded. If it is, then the target of this
14638 * expression is not stored locally but is stored in the nearest ancestor that is a 14635 * expression is not stored locally but is stored in the nearest ancestor that is a
14639 * [CascadeExpression]. 14636 * [CascadeExpression].
(...skipping 4925 matching lines...) Expand 10 before | Expand all | Expand 10 after
19565 } 19562 }
19566 19563
19567 @override 19564 @override
19568 void visitChildren(AstVisitor visitor) { 19565 void visitChildren(AstVisitor visitor) {
19569 super.visitChildren(visitor); 19566 super.visitChildren(visitor);
19570 safelyVisitChild(_uri, visitor); 19567 safelyVisitChild(_uri, visitor);
19571 } 19568 }
19572 } 19569 }
19573 19570
19574 /** 19571 /**
19575 * Validation codes returned by [UriBasedDirective#validate]. 19572 * Validation codes returned by [UriBasedDirective.validate].
19576 */ 19573 */
19577 class UriValidationCode extends Enum<UriValidationCode> { 19574 class UriValidationCode extends Enum<UriValidationCode> {
19578 static const UriValidationCode INVALID_URI = const UriValidationCode('INVALID_ URI', 0); 19575 static const UriValidationCode INVALID_URI = const UriValidationCode('INVALID_ URI', 0);
19579 19576
19580 static const UriValidationCode URI_WITH_INTERPOLATION = const UriValidationCod e('URI_WITH_INTERPOLATION', 1); 19577 static const UriValidationCode URI_WITH_INTERPOLATION = const UriValidationCod e('URI_WITH_INTERPOLATION', 1);
19581 19578
19582 static const UriValidationCode URI_WITH_DART_EXT_SCHEME = const UriValidationC ode('URI_WITH_DART_EXT_SCHEME', 2); 19579 static const UriValidationCode URI_WITH_DART_EXT_SCHEME = const UriValidationC ode('URI_WITH_DART_EXT_SCHEME', 2);
19583 19580
19584 static const List<UriValidationCode> values = const [ 19581 static const List<UriValidationCode> values = const [
19585 INVALID_URI, 19582 INVALID_URI,
(...skipping 674 matching lines...) Expand 10 before | Expand all | Expand 10 after
20260 _elements[index] = node; 20257 _elements[index] = node;
20261 } 20258 }
20262 void clear() { 20259 void clear() {
20263 _elements = <E> []; 20260 _elements = <E> [];
20264 } 20261 }
20265 int get length => _elements.length; 20262 int get length => _elements.length;
20266 void set length(int value) { 20263 void set length(int value) {
20267 throw new UnsupportedError("Cannot resize NodeList."); 20264 throw new UnsupportedError("Cannot resize NodeList.");
20268 } 20265 }
20269 } 20266 }
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