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Side by Side Diff: lib/growable_array.dart

Issue 8348025: - Remove the remaining Array interface. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/runtime/
Patch Set: Created 9 years, 2 months ago
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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2011, 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 class GrowableObjectArray<T> implements Array<T> { 5 class GrowableObjectArray<T> implements List<T> {
6 ObjectArray<T> backingArray; 6 ObjectArray<T> backingArray;
7 7
8 void copyFrom(List<Object> src, int srcStart, int dstStart, int count) { 8 void copyFrom(List<Object> src, int srcStart, int dstStart, int count) {
9 Arrays.copy(src, srcStart, this, dstStart, count); 9 Arrays.copy(src, srcStart, this, dstStart, count);
10 } 10 }
11 11
12 void setRange(int start, int length, List<T> from, [int startFrom = 0]) { 12 void setRange(int start, int length, List<T> from, [int startFrom = 0]) {
13 if (length < 0) { 13 if (length < 0) {
14 throw new IllegalArgumentException("negative length $length"); 14 throw new IllegalArgumentException("negative length $length");
15 } 15 }
(...skipping 64 matching lines...) Expand 10 before | Expand all | Expand 10 after
80 : _length = 0, backingArray = new ObjectArray<T>(4) {} 80 : _length = 0, backingArray = new ObjectArray<T>(4) {}
81 81
82 GrowableObjectArray.withCapacity(int capacity) { 82 GrowableObjectArray.withCapacity(int capacity) {
83 _length = 0; 83 _length = 0;
84 if (capacity <= 0) { 84 if (capacity <= 0) {
85 capacity = 4; 85 capacity = 4;
86 } 86 }
87 backingArray = new ObjectArray<T>(capacity); 87 backingArray = new ObjectArray<T>(capacity);
88 } 88 }
89 89
90 GrowableObjectArray._usingArray(Array<T> array) { 90 GrowableObjectArray._usingArray(List<T> array) {
91 backingArray = array; 91 backingArray = array;
92 _length = array.length; 92 _length = array.length;
93 if (_length == 0) { 93 if (_length == 0) {
94 grow(4); 94 grow(4);
95 } 95 }
96 } 96 }
97 97
98 factory GrowableObjectArray.from(Collection<T> other) { 98 factory GrowableObjectArray.from(Collection<T> other) {
99 Array result = new GrowableObjectArray(); 99 List result = new GrowableObjectArray();
100 result.addAll(other); 100 result.addAll(other);
101 return result; 101 return result;
102 } 102 }
103 103
104 int get length() { 104 int get length() {
105 return _length; 105 return _length;
106 } 106 }
107 107
108 void set length(int new_length) { 108 void set length(int new_length) {
109 if (new_length >= backingArray.length) { 109 if (new_length >= backingArray.length) {
(...skipping 123 matching lines...) Expand 10 before | Expand all | Expand 10 after
233 if (!hasNext()) { 233 if (!hasNext()) {
234 throw const NoMoreElementsException(); 234 throw const NoMoreElementsException();
235 } 235 }
236 return _array[_pos++]; 236 return _array[_pos++];
237 } 237 }
238 238
239 final GrowableObjectArray<T> _array; 239 final GrowableObjectArray<T> _array;
240 int _pos; 240 int _pos;
241 } 241 }
242 242
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