public final Class ObservableJust<T>

Class Inheritance

extends Observable<T>
implements ScalarCallable<T>

java.lang.Object
io.reactivex.Observable
io.reactivex.internal.operators.observable.ObservableJust

All Implemented Interfaces

io.reactivex.internal.fuseable.ScalarCallable, java.util.concurrent.Callable

Type Parameters

<T>: the value type

Imports

io.reactivex.*, io.reactivex.internal.fuseable.ScalarCallable, io.reactivex.internal.operators.observable.ObservableScalarXMap.ScalarDisposable

Represents a constant scalar value.

Field Summary

Modifier and Type	Field and Description
private final T	value

Constructor Summary

Access	Constructor and Description
public	ObservableJust(final T value)

Method Summary

Modifier and Type	Method and Description
public T	call() Implements io.reactivex.internal.fuseable.ScalarCallable.call. Computes a result, or throws an exception if unable to do so.
protected void	subscribeActual(Observer<? super T> the incoming Observer, never null observer) Implements abstract io.reactivex.Observable.subscribeActual. Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming `Observer`s.

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Field Detail

value	back to summary
private final T value

Constructor Detail

ObservableJust	back to summary
public ObservableJust(final T value)

Method Detail

call	back to summary
public T call() Implements io.reactivex.internal.fuseable.ScalarCallable.call. Doc from java.util.concurrent.Callable.call. Computes a result, or throws an exception if unable to do so. Returns:T computed result Annotations @Override

call

back to summary

public T call()

Implements io.reactivex.internal.fuseable.ScalarCallable.call.

Doc from java.util.concurrent.Callable.call.

Computes a result, or throws an exception if unable to do so.

Returns:T

computed result

Annotations

@Override

subscribeActual back to summary

subscribeActual	back to summary
protected void subscribeActual(Observer<? super T> observer) Implements abstract io.reactivex.Observable.subscribeActual. Doc from io.reactivex.Observable.subscribeActual. Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming `Observer`s. There is no need to call any of the plugin hooks on the current `Observable` instance or the `Observer`; all hooks and basic safeguards have been applied by `subscribe(Observer)` before this method gets called. Parameters observer:Observer<? super T> the incoming Observer, never null Annotations @Override

protected void subscribeActual(Observer<? super T> observer)

Implements abstract io.reactivex.Observable.subscribeActual.

Doc from io.reactivex.Observable.subscribeActual.

Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming Observers.

There is no need to call any of the plugin hooks on the current Observable instance or the Observer; all hooks and basic safeguards have been applied by subscribe(Observer) before this method gets called.

Parameters

observer:Observer<? super T>: the incoming Observer, never null

Annotations

@Override