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transform using map() Operator

Anjali Sharma answered on January 6, 2023 Popularity 1/10 Helpfulness 1/10

answer transform using map() Operator

transform using map() Operator

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 public Flux<String> namesFlux_map(int stringLength) {
        var namesList = List.of("alex", "ben", "chloe");
        //return Flux.just("alex", "ben", "chloe");

        //Flux.empty()
        return Flux.fromIterable(namesList)
                //.map(s -> s.toUpperCase())
                .map(String::toUpperCase)
                .delayElements(Duration.ofMillis(500))
                .filter(s -> s.length() > stringLength)
                .map(s -> s.length() + "-" + s)
                .doOnNext(name -> {
                    System.out.println("name is : " + name);
                    name = name.toLowerCase();
                })
                .doOnSubscribe(s -> {
                    System.out.println("Subscription  is : " + s);
                })
                .doOnComplete(() -> {
                    System.out.println("Completed sending all the items.");
                })
                .doFinally((signalType) -> {
                    System.out.println("value is : " + signalType);
                })
                .defaultIfEmpty("default").log();
    }

    public Mono<String> namesMono() {

        return Mono.just("alex").log();

    }

    public Mono<String> namesMono_map_filter(int stirngLength) {
        return Mono.just("alex")
                .map(String::toUpperCase)
                .filter(s -> s.length() > stirngLength)
                .defaultIfEmpty("default").log();

    }

https://github.com/dilipsundarraj1/reactive-spring-webflux/blob/springboot3.0/reactive-programming-using-reactor/src/main/java/com/learnreactiveprogramming/service/FluxAndMonoGeneratorService.java

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript transform

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Contributed on Jan 06 2023

Anjali Sharma

0 Answers Avg Quality 2/10

transform using map() Operator

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