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1 // Copyright 2014 Google Inc. All Rights Reserved. | 1 // Copyright 2014 Google Inc. All Rights Reserved. |
2 // | 2 // |
3 // Licensed under the Apache License, Version 2.0 (the "License"); | 3 // Licensed under the Apache License, Version 2.0 (the "License"); |
4 // you may not use this file except in compliance with the License. | 4 // you may not use this file except in compliance with the License. |
5 // You may obtain a copy of the License at | 5 // You may obtain a copy of the License at |
6 // | 6 // |
7 // http://www.apache.org/licenses/LICENSE-2.0 | 7 // http://www.apache.org/licenses/LICENSE-2.0 |
8 // | 8 // |
9 // Unless required by applicable law or agreed to in writing, software | 9 // Unless required by applicable law or agreed to in writing, software |
10 // distributed under the License is distributed on an "AS IS" BASIS, | 10 // distributed under the License is distributed on an "AS IS" BASIS, |
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47 bool moveNext() { | 47 bool moveNext() { |
48 var newValue = []; | 48 var newValue = []; |
49 var count = 0; | 49 var count = 0; |
50 for (; count < _size && _iterator.moveNext(); count++) { | 50 for (; count < _size && _iterator.moveNext(); count++) { |
51 newValue.add(_iterator.current); | 51 newValue.add(_iterator.current); |
52 } | 52 } |
53 _current = (count > 0) ? newValue : null; | 53 _current = (count > 0) ? newValue : null; |
54 return _current != null; | 54 return _current != null; |
55 } | 55 } |
56 } | 56 } |
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