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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 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 | 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 part of dart_io; | |
6 | |
7 /** | 5 /** |
8 * Utility class that holds a number of byte buffers and can deliver | 6 * Utility class that holds a number of byte buffers and can deliver |
9 * the bytes either one by one or in chunks. | 7 * the bytes either one by one or in chunks. |
10 */ | 8 */ |
11 class _BufferList { | 9 class _BufferList { |
12 _BufferList() { | 10 _BufferList() { |
13 clear(); | 11 clear(); |
14 } | 12 } |
15 | 13 |
16 /** | 14 /** |
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145 void clear() { | 143 void clear() { |
146 _index = 0; | 144 _index = 0; |
147 _length = 0; | 145 _length = 0; |
148 _buffers = new Queue(); | 146 _buffers = new Queue(); |
149 } | 147 } |
150 | 148 |
151 int _length; // Total number of bytes remaining in the buffers. | 149 int _length; // Total number of bytes remaining in the buffers. |
152 Queue<List<int>> _buffers; // List of data buffers. | 150 Queue<List<int>> _buffers; // List of data buffers. |
153 int _index; // Index of the next byte in the first buffer. | 151 int _index; // Index of the next byte in the first buffer. |
154 } | 152 } |
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