RESULT - The type of result of mapping.@FunctionalInterface public interface OptionalThingSupplier<RESULT>
Member member = entityOpt.orElseGet(() -> { // called if value NOT exists, not called if present return new Member(); });
| 修飾子とタイプ | メソッドと説明 |
|---|---|
RESULT |
get()
Get the object from the callback process.
|
RESULT get()
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