1 | static <A> Iterator<A> chainIterators(Collection<Iterator<A>> l) {
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2 | final L<Iterator<A>> _l = new LinkedList(l); |
3 | ret iteratorFromFunction(func -> A {
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4 | while (nempty(_l)) {
|
5 | if (first(_l).hasNext()) |
6 | ret first(_l).next(); |
7 | _l.remove(0); |
8 | } |
9 | null; |
10 | }); |
11 | } |
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| Snippet ID: | #1011615 |
| Snippet name: | chainIterators |
| Eternal ID of this version: | #1011615/5 |
| Text MD5: | a6d49ab9d4749f098af988568ce07f63 |
| Author: | stefan |
| Category: | javax / collections |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2018-01-11 15:35:49 |
| Source code size: | 292 bytes / 11 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 406 / 455 |
| Version history: | 4 change(s) |
| Referenced in: | [show references] |