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| design_pattern:observer_pattern [2021/02/07 03:15] – external edit 127.0.0.1 | design_pattern:observer_pattern [2021/02/07 03:28] (current) – [Implementation] 오타수정 ledyx | ||
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| publish <=> subscribe | publish <=> subscribe | ||
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| + | == Implementation == | ||
| <sxh java> | <sxh java> | ||