https://github.com/ReactiveX/RxJava: Reactive Extensions for Java
  • David Karnok 
abstract class io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver<T> extends java.util.concurrent.atomic.AtomicReference<T> implements io.reactivex.Observer<T>, io.reactivex.disposables.Disposable
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver
  super_class: java.util.concurrent.atomic.AtomicReference
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -3517602651313910099

  final io.reactivex.Observer<? super T> downstream;
    descriptor: Lio/reactivex/Observer;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/Observer<-TT;>;

  final io.reactivex.ObservableSource<?> sampler;
    descriptor: Lio/reactivex/ObservableSource;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/ObservableSource<*>;

  final java.util.concurrent.atomic.AtomicReference<io.reactivex.disposables.Disposable> other;
    descriptor: Ljava/util/concurrent/atomic/AtomicReference;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReference<Lio/reactivex/disposables/Disposable;>;

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

  void <init>(io.reactivex.Observer<? super T>, io.reactivex.ObservableSource<?>);
    descriptor: (Lio/reactivex/Observer;Lio/reactivex/ObservableSource;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
        start local 1 // io.reactivex.Observer actual
        start local 2 // io.reactivex.ObservableSource other
         0: .line 57
            aload 0 /* this */
            invokespecial java.util.concurrent.atomic.AtomicReference.<init>:()V
         1: .line 53
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicReference
            dup
            invokespecial java.util.concurrent.atomic.AtomicReference.<init>:()V
            putfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.other:Ljava/util/concurrent/atomic/AtomicReference;
         2: .line 58
            aload 0 /* this */
            aload 1 /* actual */
            putfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.downstream:Lio/reactivex/Observer;
         3: .line 59
            aload 0 /* this */
            aload 2 /* other */
            putfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.sampler:Lio/reactivex/ObservableSource;
         4: .line 60
            return
        end local 2 // io.reactivex.ObservableSource other
        end local 1 // io.reactivex.Observer actual
        end local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver<TT;>;
            0    5     1  actual  Lio/reactivex/Observer<-TT;>;
            0    5     2   other  Lio/reactivex/ObservableSource<*>;
    Signature: (Lio/reactivex/Observer<-TT;>;Lio/reactivex/ObservableSource<*>;)V
    MethodParameters:
        Name  Flags
      actual  
      other   

  public void onSubscribe(io.reactivex.disposables.Disposable);
    descriptor: (Lio/reactivex/disposables/Disposable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
        start local 1 // io.reactivex.disposables.Disposable d
         0: .line 64
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.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 5
         1: .line 65
            aload 0 /* this */
            aload 1 /* d */
            putfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.upstream:Lio/reactivex/disposables/Disposable;
         2: .line 66
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.downstream:Lio/reactivex/Observer;
            aload 0 /* this */
            invokeinterface io.reactivex.Observer.onSubscribe:(Lio/reactivex/disposables/Disposable;)V
         3: .line 67
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.other:Ljava/util/concurrent/atomic/AtomicReference;
            invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
            ifnonnull 5
         4: .line 68
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.sampler:Lio/reactivex/ObservableSource;
            new io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SamplerObserver
            dup
            aload 0 /* this */
            invokespecial io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SamplerObserver.<init>:(Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver;)V
            invokeinterface io.reactivex.ObservableSource.subscribe:(Lio/reactivex/Observer;)V
         5: .line 71
      StackMap locals:
      StackMap stack:
            return
        end local 1 // io.reactivex.disposables.Disposable d
        end local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver<TT;>;
            0    6     1     d  Lio/reactivex/disposables/Disposable;
    MethodParameters:
      Name  Flags
      d     

  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.observable.ObservableSampleWithObservable$SampleMainObserver this
        start local 1 // java.lang.Object t
         0: .line 75
            aload 0 /* this */
            aload 1 /* t */
            invokevirtual io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.lazySet:(Ljava/lang/Object;)V
         1: .line 76
            return
        end local 1 // java.lang.Object t
        end local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver<TT;>;
            0    2     1     t  TT;
    Signature: (TT;)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.observable.ObservableSampleWithObservable$SampleMainObserver this
        start local 1 // java.lang.Throwable t
         0: .line 80
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.other:Ljava/util/concurrent/atomic/AtomicReference;
            invokestatic io.reactivex.internal.disposables.DisposableHelper.dispose:(Ljava/util/concurrent/atomic/AtomicReference;)Z
            pop
         1: .line 81
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.downstream:Lio/reactivex/Observer;
            aload 1 /* t */
            invokeinterface io.reactivex.Observer.onError:(Ljava/lang/Throwable;)V
         2: .line 82
            return
        end local 1 // java.lang.Throwable t
        end local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver<TT;>;
            0    3     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.observable.ObservableSampleWithObservable$SampleMainObserver this
         0: .line 86
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.other:Ljava/util/concurrent/atomic/AtomicReference;
            invokestatic io.reactivex.internal.disposables.DisposableHelper.dispose:(Ljava/util/concurrent/atomic/AtomicReference;)Z
            pop
         1: .line 87
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.completion:()V
         2: .line 88
            return
        end local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver<TT;>;

  boolean setOther(io.reactivex.disposables.Disposable);
    descriptor: (Lio/reactivex/disposables/Disposable;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
        start local 1 // io.reactivex.disposables.Disposable o
         0: .line 91
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.other:Ljava/util/concurrent/atomic/AtomicReference;
            aload 1 /* o */
            invokestatic io.reactivex.internal.disposables.DisposableHelper.setOnce:(Ljava/util/concurrent/atomic/AtomicReference;Lio/reactivex/disposables/Disposable;)Z
            ireturn
        end local 1 // io.reactivex.disposables.Disposable o
        end local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver<TT;>;
            0    1     1     o  Lio/reactivex/disposables/Disposable;
    MethodParameters:
      Name  Flags
      o     

  public void dispose();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
         0: .line 96
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.other:Ljava/util/concurrent/atomic/AtomicReference;
            invokestatic io.reactivex.internal.disposables.DisposableHelper.dispose:(Ljava/util/concurrent/atomic/AtomicReference;)Z
            pop
         1: .line 97
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.dispose:()V
         2: .line 98
            return
        end local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver<TT;>;

  public boolean isDisposed();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
         0: .line 102
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.other:Ljava/util/concurrent/atomic/AtomicReference;
            invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
            getstatic io.reactivex.internal.disposables.DisposableHelper.DISPOSED:Lio/reactivex/internal/disposables/DisposableHelper;
            if_acmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver<TT;>;

  public void error(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.observable.ObservableSampleWithObservable$SampleMainObserver this
        start local 1 // java.lang.Throwable e
         0: .line 106
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.dispose:()V
         1: .line 107
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.downstream:Lio/reactivex/Observer;
            aload 1 /* e */
            invokeinterface io.reactivex.Observer.onError:(Ljava/lang/Throwable;)V
         2: .line 108
            return
        end local 1 // java.lang.Throwable e
        end local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver<TT;>;
            0    3     1     e  Ljava/lang/Throwable;
    MethodParameters:
      Name  Flags
      e     

  public void complete();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
         0: .line 111
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.dispose:()V
         1: .line 112
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.completion:()V
         2: .line 113
            return
        end local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver<TT;>;

  void emit();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
         0: .line 116
            aload 0 /* this */
            aconst_null
            invokevirtual io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.getAndSet:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 1 /* value */
        start local 1 // java.lang.Object value
         1: .line 117
            aload 1 /* value */
            ifnull 3
         2: .line 118
            aload 0 /* this */
            getfield io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver.downstream:Lio/reactivex/Observer;
            aload 1 /* value */
            invokeinterface io.reactivex.Observer.onNext:(Ljava/lang/Object;)V
         3: .line 120
      StackMap locals: java.lang.Object
      StackMap stack:
            return
        end local 1 // java.lang.Object value
        end local 0 // io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lio/reactivex/internal/operators/observable/ObservableSampleWithObservable$SampleMainObserver<TT;>;
            1    4     1  value  TT;

  abstract void completion();
    descriptor: ()V
    flags: (0x0400) ACC_ABSTRACT

  abstract void run();
    descriptor: ()V
    flags: (0x0400) ACC_ABSTRACT
}
Signature: <T:Ljava/lang/Object;>Ljava/util/concurrent/atomic/AtomicReference<TT;>;Lio/reactivex/Observer<TT;>;Lio/reactivex/disposables/Disposable;
SourceFile: "ObservableSampleWithObservable.java"
NestHost: io.reactivex.internal.operators.observable.ObservableSampleWithObservable
InnerClasses:
  abstract SampleMainObserver = io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SampleMainObserver of io.reactivex.internal.operators.observable.ObservableSampleWithObservable
  final SamplerObserver = io.reactivex.internal.operators.observable.ObservableSampleWithObservable$SamplerObserver of io.reactivex.internal.operators.observable.ObservableSampleWithObservable