Class ObservableConcatMap.SourceObserver<T,U>

java.lang.Object
java.lang.Number
java.util.concurrent.atomic.AtomicInteger
io.reactivex.rxjava3.internal.operators.observable.ObservableConcatMap.SourceObserver<T,U>
All Implemented Interfaces:
Observer<T>, Disposable, Serializable
Enclosing class:
ObservableConcatMap<T,U>

static final class ObservableConcatMap.SourceObserver<T,U> extends AtomicInteger implements Observer<T>, Disposable