package com.packt.ch05.operators.buffer;
import io.reactivex.MaybeObserver;
import io.reactivex.Observable;
import io.reactivex.disposables.Disposable;
public class Demo_elementAt {
public static void main(String[] args) {
// TODO Auto-generated method stub
String[] fruits = { "mango", "pineapple", "apple", "mango", "papaya", "pineapple", "apple", "apple" };
Observable.fromArray(fruits).elementAt(3).count()
.subscribe(item -> System.out.println("we got: " + item + " items from the Observable"));
Observable.fromArray(fruits).elementAt(10).subscribe(new MaybeObserver<String>() {
@Override
public void onComplete() {
// TODO Auto-generated method stub
System.out.println("successfully completed");
}
@Override
public void onError(Throwable throwable) {
// TODO Auto-generated method stub
System.out.println(throwable.getMessage());
}
@Override
public void onSubscribe(Disposable disposable) {
// TODO Auto-generated method stub
}
@Override
public void onSuccess(String value) {
// TODO Auto-generated method stub
System.out.println("value at specified position is:-"+value);
}
});
}
}
