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1 // Copyright 2013 Google Inc. All Rights Reserved. | 1 // Copyright 2013 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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45 var newValue = new List(_iterators.length); | 45 var newValue = new List(_iterators.length); |
46 for (int i = 0; i < _iterators.length; i++) { | 46 for (int i = 0; i < _iterators.length; i++) { |
47 var iter = _iterators[i]; | 47 var iter = _iterators[i]; |
48 hasNext = hasNext && iter.moveNext(); | 48 hasNext = hasNext && iter.moveNext(); |
49 newValue[i] = iter.current; | 49 newValue[i] = iter.current; |
50 } | 50 } |
51 _current = (hasNext) ? newValue : null; | 51 _current = (hasNext) ? newValue : null; |
52 return hasNext; | 52 return hasNext; |
53 } | 53 } |
54 } | 54 } |
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