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| 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | |
| 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. | |
| 4 | |
| 5 class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC { | |
| 6 _NodeJs _parent; | |
| 7 | |
| 8 int get length() native "return this.length;"; | |
| 9 | |
| 10 _NodeJs operator[](int index) native "return this[index];"; | |
| 11 | |
| 12 void operator[]=(int index, _NodeJs value) { | |
| 13 throw new UnsupportedOperationException("Cannot assign element of immutable
List."); | |
| 14 } | |
| 15 // -- start List<Node> mixins. | |
| 16 // Node is the element type. | |
| 17 | |
| 18 // From Iterable<Node>: | |
| 19 | |
| 20 Iterator<Node> iterator() { | |
| 21 // Note: NodeLists are not fixed size. And most probably length shouldn't | |
| 22 // be cached in both iterator _and_ forEach method. For now caching it | |
| 23 // for consistency. | |
| 24 return new _FixedSizeListIterator<Node>(this); | |
| 25 } | |
| 26 | |
| 27 // From Collection<Node>: | |
| 28 | |
| 29 void add(_NodeJs value) { | |
| 30 _parent._appendChild(value); | |
| 31 } | |
| 32 | |
| 33 void addLast(_NodeJs value) { | |
| 34 _parent._appendChild(value); | |
| 35 } | |
| 36 | |
| 37 void addAll(Collection<_NodeJs> collection) { | |
| 38 for (_NodeJs node in collection) { | |
| 39 _parent._appendChild(node); | |
| 40 } | |
| 41 } | |
| 42 | |
| 43 void forEach(void f(Node element)) => _Collections.forEach(this, f); | |
| 44 | |
| 45 Collection map(f(Node element)) => _Collections.map(this, [], f); | |
| 46 | |
| 47 Collection<Node> filter(bool f(Node element)) => | |
| 48 _Collections.filter(this, <Node>[], f); | |
| 49 | |
| 50 bool every(bool f(Node element)) => _Collections.every(this, f); | |
| 51 | |
| 52 bool some(bool f(Node element)) => _Collections.some(this, f); | |
| 53 | |
| 54 bool isEmpty() => this.length == 0; | |
| 55 | |
| 56 // From List<Node>: | |
| 57 | |
| 58 void sort(int compare(Node a, Node b)) { | |
| 59 throw new UnsupportedOperationException("Cannot sort immutable List."); | |
| 60 } | |
| 61 | |
| 62 int indexOf(Node element, [int start = 0]) => | |
| 63 _Lists.indexOf(this, element, start, this.length); | |
| 64 | |
| 65 int lastIndexOf(Node element, [int start = 0]) => | |
| 66 _Lists.lastIndexOf(this, element, start); | |
| 67 | |
| 68 Node last() => this[length - 1]; | |
| 69 | |
| 70 // FIXME: implement thesee. | |
| 71 void setRange(int start, int length, List<Node> from, [int startFrom]) { | |
| 72 throw new UnsupportedOperationException("Cannot setRange on immutable List."
); | |
| 73 } | |
| 74 void removeRange(int start, int length) { | |
| 75 throw new UnsupportedOperationException("Cannot removeRange on immutable Lis
t."); | |
| 76 } | |
| 77 void insertRange(int start, int length, [Node initialValue]) { | |
| 78 throw new UnsupportedOperationException("Cannot insertRange on immutable Lis
t."); | |
| 79 } | |
| 80 List<Node> getRange(int start, int length) => | |
| 81 _Lists.getRange(this, start, length, <Node>[]); | |
| 82 | |
| 83 // -- end List<Node> mixins. | |
| 84 | |
| 85 /* | |
| 86 Ignore members. TODO(jacobr): find a cleaner solution. | |
| 87 $!MEMBERS | |
| 88 */ | |
| 89 } | |
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