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java observable to observer

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Hungry Herring answered on March 3, 2020 Popularity 9/10 Helpfulness 1/10

answer java observable to observer

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java observable to observer

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setChanged();
notifyObservers(object_to_send_to_observer);

Popularity 9/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java observable

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Contributed on Mar 03 2020

Hungry Herring

0 Answers Avg Quality 2/10

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setChanged();
notifyObservers(object_that_u_want_to_send_to_Observer);

Popularity 10/10 Helpfulness 3/10 Language java

Source: Grepper

Tags: java

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Contributed on Mar 03 2020

Hungry Herring

0 Answers Avg Quality 2/10

Observable-Observer

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class ObservableAndObserver {

	public static void main(String[] args) {
		
		Observable<Integer> source = new ObservableCreate<Integer>(new ObservableOnSubscribe<Integer>() {

			@Override
			public void subscribe(@NonNull ObservableEmitter<Integer> emitter) throws Throwable {
				try {
				emitter.onNext(10);
				emitter.onNext(11);
				emitter.onComplete();
				}catch(Throwable t) {
					emitter.onError(t);
				}
				
			}
		});
		
		
		Observer<Integer> observer = new Observer<Integer>() {

			@Override
			public void onSubscribe(@NonNull Disposable d) {
				System.out.println(" Subscribed ");
				
			}

			@Override
			public void onNext(@NonNull Integer t) {
				System.out.println("On Next : " + t);
				
			}

			@Override
			public void onError(@NonNull Throwable e) {
				e.printStackTrace();
				
			}

			@Override
			public void onComplete() {
				System.out.println("Completed !");
				
			}
		};
		
		
		source.subscribe(observer);
		
		
	}

}

Popularity 9/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java

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Contributed on Dec 29 2022

Deepika Sahu

0 Answers Avg Quality 2/10

java observable to observer

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