Rx java e> 。这是下一个用户终止时的内部检查if（subscribers.get（）=终止）返回。基本上，它告诉我们，它只是跳过已经处理好的订户。需要注意的一点是，不能同时调用onComplete（）和onError（）。选择一个，更多关于： // class

e> 。这是下一个用户终止时的内部检查

if（subscribers.get（）=终止）返回

。基本上，它告诉我们，它只是跳过已经处理好的订户。需要注意的一点是，不能同时调用

onComplete（）

和

onError（）

。选择一个，更多关于：

// class member
var myPublishSubject = PublishSubject.create<SomeObservable>()

// later on in the class somewhere:    
while(true){
   myPublishSubject.onNext(someObservable)
}

val maxEmittedItemCount = 10
var currentEmittedItemCount = 0
val someStringValue = "Some observable" // Create whatever observable you have
val publishSubject = PublishSubject.create<String>()

publishSubject.subscribe({
    currentEmittedItemCount++
    println(it)
}, {
    println(it)
})

while (currentEmittedItemCount != maxEmittedItemCount) {
    // Print indication that the loop is still running
    println("Still looping")

    // Publish value on the subject
    publishSubject.onNext(someStringValue)

    // Test flag for trigger
    if (currentEmittedItemCount == maxEmittedItemCount) publishSubject.onComplete()
}

lateinit var disposable: Disposable // Will hold reference to the subscription
var maxEmittedItemCount = 10
var currentEmittedItemCount = 0
var someStringValue = "Some observable" // Create whatever observable you have
var publishSubject = PublishSubject.create<String>()

disposable = publishSubject.subscribeWith(object : DisposableObserver<String>() {
    override fun onComplete() {
        // Print indication of completion for the subject publisher
        System.out.println("Complete")
    }

    override fun onNext(t: String) {
        // Test flag count synchonizer
        currentEmittedItemCount++

        // Print out current emitted item count
        System.out.println(currentEmittedItemCount)

        // Print current string
        System.out.println(t)
    }

    override fun onError(e: Throwable) {
        // Print error
        System.out.println(e)
    }
})

while (currentEmittedItemCount != maxEmittedItemCount) {
    // Publish value on the subject
    if (!disposable.isDisposed) publishSubject.onNext(someStringValue)

    // Test flag for trigger
    if (currentEmittedItemCount == maxEmittedItemCount) {
        publishSubject.onComplete() // optional if you need to invoke `onComplete()` block on the subject
        disposable.dispose()
    }

    // Print indication that the loop is still running
    System.out.println("Still looping")
}

PublishSubject<Integer> source = PublishSubject.create();

source.onNext(1);
source.onComplete();

source.subscribe(getObserver());

 source.subscribe(new Observer<Boolean>() {
                                        @Override
                                        public void onSubscribe(Disposable d) {

                                    }

                                    @Override
                                    public void onNext(Integer value) {

                                    }

                                    @Override
                                    public void onError(Throwable e) {

                                    }

                                    @Override
                                    public void onComplete() {
                                        source = PublishSubject.create();
                                    }
                                });