Created
July 29, 2024 19:32
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Java chain result functional way
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| public static void main(String[] args){ | |
| int i = ((ThenResult<String>) ()-> "1") | |
| .then(s->Integer.parseInt(s)) | |
| .result() | |
| } | |
| public interface ThenResult<T> { | |
| T result(); | |
| default <U> ThenResult<U> then(Function<T, U> mapper) { | |
| return () -> mapper.apply(ThenResult.this.result()); | |
| } | |
| } |
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