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Handle null in Optional.ofNullable #11650

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merged 1 commit into from
Dec 28, 2024
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Handle null in Optional.ofNullable #11650

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12 changes: 11 additions & 1 deletion src/main/resources/generator/typescript/webapp/common/domain/optional/Optional.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ export abstract class Optional<Value> {
return new ValuatedOptional(value);
}

static ofNullable<Value>(value: Value | undefined): Optional<Value> {
static ofNullable<Value>(value: Value | undefined | null): Optional<Value> {
if (value === undefined || value === null || checkIsNaN(value)) {
return Optional.empty();
}
Expand All @@ -18,15 +18,25 @@ export abstract class Optional<Value> {
}

abstract map<Output>(mapper: (value: Value) => Output): Optional<Output>;

abstract flatMap<Output>(mapper: (feature: Value) => Optional<Output>): Optional<Output>;

abstract or(factory: () => Optional<Value>): Optional<Value>;

abstract orElse(value: Value): Value;

abstract orElseGet(factory: () => Value): Value;

abstract orElseThrow<U = Error>(throwable?: () => U): Value;

abstract filter(predicate: (value: Value) => boolean): Optional<Value>;

abstract isEmpty(): boolean;

abstract isPresent(): boolean;

abstract ifPresent(consumer: (feature: Value) => void): void;

abstract toArray(): Value[];
}

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