https://github.com/ReactiveX/RxJava: Reactive Extensions for Java
  • David Karnok 
final class io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber<T, R> extends java.util.concurrent.atomic.AtomicReference<org.reactivestreams.Subscription> implements io.reactivex.FlowableSubscriber<R>, io.reactivex.MaybeObserver<T>, org.reactivestreams.Subscription
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber
  super_class: java.util.concurrent.atomic.AtomicReference
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -8948264376121066672

  final org.reactivestreams.Subscriber<? super R> downstream;
    descriptor: Lorg/reactivestreams/Subscriber;
    flags: (0x0010) ACC_FINAL
    Signature: Lorg/reactivestreams/Subscriber<-TR;>;

  final io.reactivex.functions.Function<? super T, ? extends org.reactivestreams.Publisher<? extends R>> mapper;
    descriptor: Lio/reactivex/functions/Function;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/functions/Function<-TT;+Lorg/reactivestreams/Publisher<+TR;>;>;

  io.reactivex.disposables.Disposable upstream;
    descriptor: Lio/reactivex/disposables/Disposable;
    flags: (0x0000) 

  final java.util.concurrent.atomic.AtomicLong requested;
    descriptor: Ljava/util/concurrent/atomic/AtomicLong;
    flags: (0x0010) ACC_FINAL

  void <init>(org.reactivestreams.Subscriber<? super R>, io.reactivex.functions.Function<? super T, ? extends org.reactivestreams.Publisher<? extends R>>);
    descriptor: (Lorg/reactivestreams/Subscriber;Lio/reactivex/functions/Function;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
        start local 1 // org.reactivestreams.Subscriber downstream
        start local 2 // io.reactivex.functions.Function mapper
         0: .line 67
            aload 0 /* this */
            invokespecial java.util.concurrent.atomic.AtomicReference.<init>:()V
         1: .line 68
            aload 0 /* this */
            aload 1 /* downstream */
            putfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.downstream:Lorg/reactivestreams/Subscriber;
         2: .line 69
            aload 0 /* this */
            aload 2 /* mapper */
            putfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.mapper:Lio/reactivex/functions/Function;
         3: .line 70
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicLong
            dup
            invokespecial java.util.concurrent.atomic.AtomicLong.<init>:()V
            putfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.requested:Ljava/util/concurrent/atomic/AtomicLong;
         4: .line 71
            return
        end local 2 // io.reactivex.functions.Function mapper
        end local 1 // org.reactivestreams.Subscriber downstream
        end local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    5     0        this  Lio/reactivex/internal/operators/mixed/MaybeFlatMapPublisher$FlatMapPublisherSubscriber<TT;TR;>;
            0    5     1  downstream  Lorg/reactivestreams/Subscriber<-TR;>;
            0    5     2      mapper  Lio/reactivex/functions/Function<-TT;+Lorg/reactivestreams/Publisher<+TR;>;>;
    Signature: (Lorg/reactivestreams/Subscriber<-TR;>;Lio/reactivex/functions/Function<-TT;+Lorg/reactivestreams/Publisher<+TR;>;>;)V
    MethodParameters:
            Name  Flags
      downstream  
      mapper      

  public void onNext();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
        start local 1 // java.lang.Object t
         0: .line 75
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.downstream:Lorg/reactivestreams/Subscriber;
            aload 1 /* t */
            invokeinterface org.reactivestreams.Subscriber.onNext:(Ljava/lang/Object;)V
         1: .line 76
            return
        end local 1 // java.lang.Object t
        end local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/mixed/MaybeFlatMapPublisher$FlatMapPublisherSubscriber<TT;TR;>;
            0    2     1     t  TR;
    Signature: (TR;)V
    MethodParameters:
      Name  Flags
      t     

  public void onError(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
        start local 1 // java.lang.Throwable t
         0: .line 80
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.downstream:Lorg/reactivestreams/Subscriber;
            aload 1 /* t */
            invokeinterface org.reactivestreams.Subscriber.onError:(Ljava/lang/Throwable;)V
         1: .line 81
            return
        end local 1 // java.lang.Throwable t
        end local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/mixed/MaybeFlatMapPublisher$FlatMapPublisherSubscriber<TT;TR;>;
            0    2     1     t  Ljava/lang/Throwable;
    MethodParameters:
      Name  Flags
      t     

  public void onComplete();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
         0: .line 85
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.downstream:Lorg/reactivestreams/Subscriber;
            invokeinterface org.reactivestreams.Subscriber.onComplete:()V
         1: .line 86
            return
        end local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/mixed/MaybeFlatMapPublisher$FlatMapPublisherSubscriber<TT;TR;>;

  public void request(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
        start local 1 // long n
         0: .line 90
            aload 0 /* this */
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.requested:Ljava/util/concurrent/atomic/AtomicLong;
            lload 1 /* n */
            invokestatic io.reactivex.internal.subscriptions.SubscriptionHelper.deferredRequest:(Ljava/util/concurrent/atomic/AtomicReference;Ljava/util/concurrent/atomic/AtomicLong;J)V
         1: .line 91
            return
        end local 1 // long n
        end local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/mixed/MaybeFlatMapPublisher$FlatMapPublisherSubscriber<TT;TR;>;
            0    2     1     n  J
    MethodParameters:
      Name  Flags
      n     

  public void cancel();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
         0: .line 95
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.dispose:()V
         1: .line 96
            aload 0 /* this */
            invokestatic io.reactivex.internal.subscriptions.SubscriptionHelper.cancel:(Ljava/util/concurrent/atomic/AtomicReference;)Z
            pop
         2: .line 97
            return
        end local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/operators/mixed/MaybeFlatMapPublisher$FlatMapPublisherSubscriber<TT;TR;>;

  public void onSubscribe(io.reactivex.disposables.Disposable);
    descriptor: (Lio/reactivex/disposables/Disposable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
        start local 1 // io.reactivex.disposables.Disposable d
         0: .line 101
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.upstream:Lio/reactivex/disposables/Disposable;
            aload 1 /* d */
            invokestatic io.reactivex.internal.disposables.DisposableHelper.validate:(Lio/reactivex/disposables/Disposable;Lio/reactivex/disposables/Disposable;)Z
            ifeq 3
         1: .line 102
            aload 0 /* this */
            aload 1 /* d */
            putfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.upstream:Lio/reactivex/disposables/Disposable;
         2: .line 103
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.downstream:Lorg/reactivestreams/Subscriber;
            aload 0 /* this */
            invokeinterface org.reactivestreams.Subscriber.onSubscribe:(Lorg/reactivestreams/Subscription;)V
         3: .line 105
      StackMap locals:
      StackMap stack:
            return
        end local 1 // io.reactivex.disposables.Disposable d
        end local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/reactivex/internal/operators/mixed/MaybeFlatMapPublisher$FlatMapPublisherSubscriber<TT;TR;>;
            0    4     1     d  Lio/reactivex/disposables/Disposable;
    MethodParameters:
      Name  Flags
      d     

  public void onSuccess();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
        start local 1 // java.lang.Object t
         0: .line 112
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.mapper:Lio/reactivex/functions/Function;
            aload 1 /* t */
            invokeinterface io.reactivex.functions.Function.apply:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.reactivestreams.Publisher
            ldc "The mapper returned a null Publisher"
            invokestatic io.reactivex.internal.functions.ObjectHelper.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast org.reactivestreams.Publisher
            astore 2 /* p */
        start local 2 // org.reactivestreams.Publisher p
         1: .line 113
            goto 6
        end local 2 // org.reactivestreams.Publisher p
      StackMap locals:
      StackMap stack: java.lang.Throwable
         2: astore 3 /* ex */
        start local 3 // java.lang.Throwable ex
         3: .line 114
            aload 3 /* ex */
            invokestatic io.reactivex.exceptions.Exceptions.throwIfFatal:(Ljava/lang/Throwable;)V
         4: .line 115
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.downstream:Lorg/reactivestreams/Subscriber;
            aload 3 /* ex */
            invokeinterface org.reactivestreams.Subscriber.onError:(Ljava/lang/Throwable;)V
         5: .line 116
            return
        end local 3 // java.lang.Throwable ex
        start local 2 // org.reactivestreams.Publisher p
         6: .line 119
      StackMap locals: org.reactivestreams.Publisher
      StackMap stack:
            aload 2 /* p */
            aload 0 /* this */
            invokeinterface org.reactivestreams.Publisher.subscribe:(Lorg/reactivestreams/Subscriber;)V
         7: .line 120
            return
        end local 2 // org.reactivestreams.Publisher p
        end local 1 // java.lang.Object t
        end local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lio/reactivex/internal/operators/mixed/MaybeFlatMapPublisher$FlatMapPublisherSubscriber<TT;TR;>;
            0    8     1     t  TT;
            1    2     2     p  Lorg/reactivestreams/Publisher<+TR;>;
            6    8     2     p  Lorg/reactivestreams/Publisher<+TR;>;
            3    6     3    ex  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.Throwable
    Signature: (TT;)V
    MethodParameters:
      Name  Flags
      t     

  public void onSubscribe(org.reactivestreams.Subscription);
    descriptor: (Lorg/reactivestreams/Subscription;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
        start local 1 // org.reactivestreams.Subscription s
         0: .line 124
            aload 0 /* this */
            aload 0 /* this */
            getfield io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber.requested:Ljava/util/concurrent/atomic/AtomicLong;
            aload 1 /* s */
            invokestatic io.reactivex.internal.subscriptions.SubscriptionHelper.deferredSetOnce:(Ljava/util/concurrent/atomic/AtomicReference;Ljava/util/concurrent/atomic/AtomicLong;Lorg/reactivestreams/Subscription;)Z
            pop
         1: .line 125
            return
        end local 1 // org.reactivestreams.Subscription s
        end local 0 // io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/mixed/MaybeFlatMapPublisher$FlatMapPublisherSubscriber<TT;TR;>;
            0    2     1     s  Lorg/reactivestreams/Subscription;
    MethodParameters:
      Name  Flags
      s     
}
Signature: <T:Ljava/lang/Object;R:Ljava/lang/Object;>Ljava/util/concurrent/atomic/AtomicReference<Lorg/reactivestreams/Subscription;>;Lio/reactivex/FlowableSubscriber<TR;>;Lio/reactivex/MaybeObserver<TT;>;Lorg/reactivestreams/Subscription;
SourceFile: "MaybeFlatMapPublisher.java"
NestHost: io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher
InnerClasses:
  final FlatMapPublisherSubscriber = io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher$FlatMapPublisherSubscriber of io.reactivex.internal.operators.mixed.MaybeFlatMapPublisher