https://github.com/ReactiveX/RxJava: Reactive Extensions for Java
  • David Karnok 
public class io.reactivex.internal.subscriptions.DeferredScalarSubscription<T> extends io.reactivex.internal.subscriptions.BasicIntQueueSubscription<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.reactivex.internal.subscriptions.DeferredScalarSubscription
  super_class: io.reactivex.internal.subscriptions.BasicIntQueueSubscription
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -2151279923272604993

  protected final org.reactivestreams.Subscriber<? super T> downstream;
    descriptor: Lorg/reactivestreams/Subscriber;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Signature: Lorg/reactivestreams/Subscriber<-TT;>;

  protected T value;
    descriptor: Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Signature: TT;

  static final int NO_REQUEST_NO_VALUE;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  static final int NO_REQUEST_HAS_VALUE;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  static final int HAS_REQUEST_NO_VALUE;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  static final int HAS_REQUEST_HAS_VALUE;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 3

  static final int CANCELLED;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 4

  static final int FUSED_EMPTY;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 8

  static final int FUSED_READY;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 16

  static final int FUSED_CONSUMED;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 32

  public void <init>(org.reactivestreams.Subscriber<? super T>);
    descriptor: (Lorg/reactivestreams/Subscriber;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
        start local 1 // org.reactivestreams.Subscriber downstream
         0: .line 68
            aload 0 /* this */
            invokespecial io.reactivex.internal.subscriptions.BasicIntQueueSubscription.<init>:()V
         1: .line 69
            aload 0 /* this */
            aload 1 /* downstream */
            putfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.downstream:Lorg/reactivestreams/Subscriber;
         2: .line 70
            return
        end local 1 // org.reactivestreams.Subscriber downstream
        end local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0        this  Lio/reactivex/internal/subscriptions/DeferredScalarSubscription<TT;>;
            0    3     1  downstream  Lorg/reactivestreams/Subscriber<-TT;>;
    Signature: (Lorg/reactivestreams/Subscriber<-TT;>;)V
    MethodParameters:
            Name  Flags
      downstream  

  public final void request(long);
    descriptor: (J)V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=6, args_size=2
        start local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
        start local 1 // long n
         0: .line 74
            lload 1 /* n */
            invokestatic io.reactivex.internal.subscriptions.SubscriptionHelper.validate:(J)Z
            ifeq 16
         1: .line 76
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.get:()I
            istore 3 /* state */
        start local 3 // int state
         2: .line 79
            iload 3 /* state */
            bipush -2
            iand
            ifeq 4
         3: .line 80
            return
         4: .line 82
      StackMap locals: int
      StackMap stack:
            iload 3 /* state */
            iconst_1
            if_icmpne 14
         5: .line 83
            aload 0 /* this */
            iconst_1
            iconst_3
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.compareAndSet:(II)Z
            ifeq 13
         6: .line 84
            aload 0 /* this */
            getfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.value:Ljava/lang/Object;
            astore 4 /* v */
        start local 4 // java.lang.Object v
         7: .line 85
            aload 4 /* v */
            ifnull 13
         8: .line 86
            aload 0 /* this */
            aconst_null
            putfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.value:Ljava/lang/Object;
         9: .line 87
            aload 0 /* this */
            getfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.downstream:Lorg/reactivestreams/Subscriber;
            astore 5 /* a */
        start local 5 // org.reactivestreams.Subscriber a
        10: .line 88
            aload 5 /* a */
            aload 4 /* v */
            invokeinterface org.reactivestreams.Subscriber.onNext:(Ljava/lang/Object;)V
        11: .line 89
            aload 0 /* this */
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.get:()I
            iconst_4
            if_icmpeq 13
        12: .line 90
            aload 5 /* a */
            invokeinterface org.reactivestreams.Subscriber.onComplete:()V
        end local 5 // org.reactivestreams.Subscriber a
        end local 4 // java.lang.Object v
        13: .line 94
      StackMap locals:
      StackMap stack:
            return
        14: .line 96
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            iconst_2
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.compareAndSet:(II)Z
            ifeq 1
        15: .line 97
            return
        end local 3 // int state
        16: .line 101
      StackMap locals:
      StackMap stack:
            return
        end local 1 // long n
        end local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   17     0   this  Lio/reactivex/internal/subscriptions/DeferredScalarSubscription<TT;>;
            0   17     1      n  J
            2   16     3  state  I
            7   13     4      v  TT;
           10   13     5      a  Lorg/reactivestreams/Subscriber<-TT;>;
    MethodParameters:
      Name  Flags
      n     

  public final void complete();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
        start local 1 // java.lang.Object v
         0: .line 110
            aload 0 /* this */
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.get:()I
            istore 2 /* state */
        start local 2 // int state
         1: .line 112
      StackMap locals: int
      StackMap stack:
            iload 2 /* state */
            bipush 8
            if_icmpne 9
         2: .line 113
            aload 0 /* this */
            aload 1 /* v */
            putfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.value:Ljava/lang/Object;
         3: .line 114
            aload 0 /* this */
            bipush 16
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.lazySet:(I)V
         4: .line 116
            aload 0 /* this */
            getfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.downstream:Lorg/reactivestreams/Subscriber;
            astore 3 /* a */
        start local 3 // org.reactivestreams.Subscriber a
         5: .line 117
            aload 3 /* a */
            aload 1 /* v */
            invokeinterface org.reactivestreams.Subscriber.onNext:(Ljava/lang/Object;)V
         6: .line 118
            aload 0 /* this */
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.get:()I
            iconst_4
            if_icmpeq 8
         7: .line 119
            aload 3 /* a */
            invokeinterface org.reactivestreams.Subscriber.onComplete:()V
         8: .line 121
      StackMap locals: org.reactivestreams.Subscriber
      StackMap stack:
            return
        end local 3 // org.reactivestreams.Subscriber a
         9: .line 125
      StackMap locals:
      StackMap stack:
            iload 2 /* state */
            bipush -3
            iand
            ifeq 11
        10: .line 126
            return
        11: .line 129
      StackMap locals:
      StackMap stack:
            iload 2 /* state */
            iconst_2
            if_icmpne 18
        12: .line 130
            aload 0 /* this */
            iconst_3
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.lazySet:(I)V
        13: .line 131
            aload 0 /* this */
            getfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.downstream:Lorg/reactivestreams/Subscriber;
            astore 3 /* a */
        start local 3 // org.reactivestreams.Subscriber a
        14: .line 132
            aload 3 /* a */
            aload 1 /* v */
            invokeinterface org.reactivestreams.Subscriber.onNext:(Ljava/lang/Object;)V
        15: .line 133
            aload 0 /* this */
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.get:()I
            iconst_4
            if_icmpeq 17
        16: .line 134
            aload 3 /* a */
            invokeinterface org.reactivestreams.Subscriber.onComplete:()V
        17: .line 136
      StackMap locals: org.reactivestreams.Subscriber
      StackMap stack:
            return
        end local 3 // org.reactivestreams.Subscriber a
        18: .line 138
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* v */
            putfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.value:Ljava/lang/Object;
        19: .line 139
            aload 0 /* this */
            iconst_0
            iconst_1
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.compareAndSet:(II)Z
            ifeq 21
        20: .line 140
            return
        21: .line 142
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.get:()I
            istore 2 /* state */
        22: .line 143
            iload 2 /* state */
            iconst_4
            if_icmpne 1
        23: .line 144
            aload 0 /* this */
            aconst_null
            putfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.value:Ljava/lang/Object;
        24: .line 145
            return
        end local 2 // int state
        end local 1 // java.lang.Object v
        end local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   25     0   this  Lio/reactivex/internal/subscriptions/DeferredScalarSubscription<TT;>;
            0   25     1      v  TT;
            1   25     2  state  I
            5    9     3      a  Lorg/reactivestreams/Subscriber<-TT;>;
           14   18     3      a  Lorg/reactivestreams/Subscriber<-TT;>;
    Signature: (TT;)V
    MethodParameters:
      Name  Flags
      v     

  public final int requestFusion(int);
    descriptor: (I)I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
        start local 1 // int mode
         0: .line 152
            iload 1 /* mode */
            iconst_2
            iand
            ifeq 3
         1: .line 153
            aload 0 /* this */
            bipush 8
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.lazySet:(I)V
         2: .line 154
            iconst_2
            ireturn
         3: .line 156
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // int mode
        end local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/reactivex/internal/subscriptions/DeferredScalarSubscription<TT;>;
            0    4     1  mode  I
    MethodParameters:
      Name  Flags
      mode  

  public final T poll();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
         0: .line 162
            aload 0 /* this */
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.get:()I
            bipush 16
            if_icmpne 5
         1: .line 163
            aload 0 /* this */
            bipush 32
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.lazySet:(I)V
         2: .line 164
            aload 0 /* this */
            getfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.value:Ljava/lang/Object;
            astore 1 /* v */
        start local 1 // java.lang.Object v
         3: .line 165
            aload 0 /* this */
            aconst_null
            putfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.value:Ljava/lang/Object;
         4: .line 166
            aload 1 /* v */
            areturn
        end local 1 // java.lang.Object v
         5: .line 168
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lio/reactivex/internal/subscriptions/DeferredScalarSubscription<TT;>;
            3    5     1     v  TT;
    Signature: ()TT;
    RuntimeInvisibleAnnotations: 
      io.reactivex.annotations.Nullable()

  public final boolean isEmpty();
    descriptor: ()Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
         0: .line 173
            aload 0 /* this */
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.get:()I
            bipush 16
            if_icmpeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/subscriptions/DeferredScalarSubscription<TT;>;

  public final void clear();
    descriptor: ()V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
         0: .line 178
            aload 0 /* this */
            bipush 32
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.lazySet:(I)V
         1: .line 179
            aload 0 /* this */
            aconst_null
            putfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.value:Ljava/lang/Object;
         2: .line 180
            return
        end local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/subscriptions/DeferredScalarSubscription<TT;>;

  public void cancel();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
         0: .line 184
            aload 0 /* this */
            iconst_4
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.set:(I)V
         1: .line 185
            aload 0 /* this */
            aconst_null
            putfield io.reactivex.internal.subscriptions.DeferredScalarSubscription.value:Ljava/lang/Object;
         2: .line 186
            return
        end local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/subscriptions/DeferredScalarSubscription<TT;>;

  public final boolean isCancelled();
    descriptor: ()Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
         0: .line 193
            aload 0 /* this */
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.get:()I
            iconst_4
            if_icmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/subscriptions/DeferredScalarSubscription<TT;>;

  public final boolean tryCancel();
    descriptor: ()Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
         0: .line 202
            aload 0 /* this */
            iconst_4
            invokevirtual io.reactivex.internal.subscriptions.DeferredScalarSubscription.getAndSet:(I)I
            iconst_4
            if_icmpeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // io.reactivex.internal.subscriptions.DeferredScalarSubscription this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/subscriptions/DeferredScalarSubscription<TT;>;
}
Signature: <T:Ljava/lang/Object;>Lio/reactivex/internal/subscriptions/BasicIntQueueSubscription<TT;>;
SourceFile: "DeferredScalarSubscription.java"