https://github.com/ReactiveX/RxJava: Reactive Extensions for Java
  • David Karnok 
final class io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber<T, K> extends io.reactivex.internal.subscribers.BasicFuseableConditionalSubscriber<T, T>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber
  super_class: io.reactivex.internal.subscribers.BasicFuseableConditionalSubscriber
{
  final io.reactivex.functions.Function<? super T, K> keySelector;
    descriptor: Lio/reactivex/functions/Function;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/functions/Function<-TT;TK;>;

  final io.reactivex.functions.BiPredicate<? super K, ? super K> comparer;
    descriptor: Lio/reactivex/functions/BiPredicate;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/functions/BiPredicate<-TK;-TK;>;

  K last;
    descriptor: Ljava/lang/Object;
    flags: (0x0000) 
    Signature: TK;

  boolean hasValue;
    descriptor: Z
    flags: (0x0000) 

  void <init>(io.reactivex.internal.fuseable.ConditionalSubscriber<? super T>, io.reactivex.functions.Function<? super T, K>, io.reactivex.functions.BiPredicate<? super K, ? super K>);
    descriptor: (Lio/reactivex/internal/fuseable/ConditionalSubscriber;Lio/reactivex/functions/Function;Lio/reactivex/functions/BiPredicate;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber this
        start local 1 // io.reactivex.internal.fuseable.ConditionalSubscriber actual
        start local 2 // io.reactivex.functions.Function keySelector
        start local 3 // io.reactivex.functions.BiPredicate comparer
         0: .line 151
            aload 0 /* this */
            aload 1 /* actual */
            invokespecial io.reactivex.internal.subscribers.BasicFuseableConditionalSubscriber.<init>:(Lio/reactivex/internal/fuseable/ConditionalSubscriber;)V
         1: .line 152
            aload 0 /* this */
            aload 2 /* keySelector */
            putfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.keySelector:Lio/reactivex/functions/Function;
         2: .line 153
            aload 0 /* this */
            aload 3 /* comparer */
            putfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.comparer:Lio/reactivex/functions/BiPredicate;
         3: .line 154
            return
        end local 3 // io.reactivex.functions.BiPredicate comparer
        end local 2 // io.reactivex.functions.Function keySelector
        end local 1 // io.reactivex.internal.fuseable.ConditionalSubscriber actual
        end local 0 // io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lio/reactivex/internal/operators/flowable/FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber<TT;TK;>;
            0    4     1       actual  Lio/reactivex/internal/fuseable/ConditionalSubscriber<-TT;>;
            0    4     2  keySelector  Lio/reactivex/functions/Function<-TT;TK;>;
            0    4     3     comparer  Lio/reactivex/functions/BiPredicate<-TK;-TK;>;
    Signature: (Lio/reactivex/internal/fuseable/ConditionalSubscriber<-TT;>;Lio/reactivex/functions/Function<-TT;TK;>;Lio/reactivex/functions/BiPredicate<-TK;-TK;>;)V
    MethodParameters:
             Name  Flags
      actual       
      keySelector  
      comparer     

  public void onNext();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber this
        start local 1 // java.lang.Object t
         0: .line 158
            aload 0 /* this */
            aload 1 /* t */
            invokevirtual io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.tryOnNext:(Ljava/lang/Object;)Z
            ifne 2
         1: .line 159
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.upstream:Lorg/reactivestreams/Subscription;
            lconst_1
            invokeinterface org.reactivestreams.Subscription.request:(J)V
         2: .line 161
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Object t
        end local 0 // io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/reactivex/internal/operators/flowable/FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber<TT;TK;>;
            0    3     1     t  TT;
    Signature: (TT;)V
    MethodParameters:
      Name  Flags
      t     

  public boolean tryOnNext();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber this
        start local 1 // java.lang.Object t
         0: .line 165
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.done:Z
            ifeq 2
         1: .line 166
            iconst_0
            ireturn
         2: .line 168
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.sourceMode:I
            ifeq 4
         3: .line 169
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.downstream:Lio/reactivex/internal/fuseable/ConditionalSubscriber;
            aload 1 /* t */
            invokeinterface io.reactivex.internal.fuseable.ConditionalSubscriber.tryOnNext:(Ljava/lang/Object;)Z
            ireturn
         4: .line 175
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.keySelector:Lio/reactivex/functions/Function;
            aload 1 /* t */
            invokeinterface io.reactivex.functions.Function.apply:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* key */
        start local 2 // java.lang.Object key
         5: .line 176
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.hasValue:Z
            ifeq 10
         6: .line 177
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.comparer:Lio/reactivex/functions/BiPredicate;
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.last:Ljava/lang/Object;
            aload 2 /* key */
            invokeinterface io.reactivex.functions.BiPredicate.test:(Ljava/lang/Object;Ljava/lang/Object;)Z
            istore 3 /* equal */
        start local 3 // boolean equal
         7: .line 178
            aload 0 /* this */
            aload 2 /* key */
            putfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.last:Ljava/lang/Object;
         8: .line 179
            iload 3 /* equal */
            ifeq 16
         9: .line 180
            iconst_0
            ireturn
        end local 3 // boolean equal
        10: .line 183
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.hasValue:Z
        11: .line 184
            aload 0 /* this */
            aload 2 /* key */
            putfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.last:Ljava/lang/Object;
        12: .line 186
            goto 16
        end local 2 // java.lang.Object key
      StackMap locals: io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber java.lang.Object
      StackMap stack: java.lang.Throwable
        13: astore 3 /* ex */
        start local 3 // java.lang.Throwable ex
        14: .line 187
            aload 0 /* this */
            aload 3 /* ex */
            invokevirtual io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.fail:(Ljava/lang/Throwable;)V
        15: .line 188
            iconst_1
            ireturn
        end local 3 // java.lang.Throwable ex
        start local 2 // java.lang.Object key
        16: .line 191
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.downstream:Lio/reactivex/internal/fuseable/ConditionalSubscriber;
            aload 1 /* t */
            invokeinterface io.reactivex.internal.fuseable.ConditionalSubscriber.onNext:(Ljava/lang/Object;)V
        17: .line 192
            iconst_1
            ireturn
        end local 2 // java.lang.Object key
        end local 1 // java.lang.Object t
        end local 0 // io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   18     0   this  Lio/reactivex/internal/operators/flowable/FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber<TT;TK;>;
            0   18     1      t  TT;
            5   13     2    key  TK;
           16   18     2    key  TK;
            7   10     3  equal  Z
           14   16     3     ex  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           4     9      13  Class java.lang.Throwable
          10    12      13  Class java.lang.Throwable
    Signature: (TT;)Z
    MethodParameters:
      Name  Flags
      t     

  public int requestFusion(int);
    descriptor: (I)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber this
        start local 1 // int mode
         0: .line 197
            aload 0 /* this */
            iload 1 /* mode */
            invokevirtual io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.transitiveBoundaryFusion:(I)I
            ireturn
        end local 1 // int mode
        end local 0 // io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/operators/flowable/FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber<TT;TK;>;
            0    1     1  mode  I
    MethodParameters:
      Name  Flags
      mode  

  public T poll();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber this
         0: .line 204
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.qs:Lio/reactivex/internal/fuseable/QueueSubscription;
            invokeinterface io.reactivex.internal.fuseable.QueueSubscription.poll:()Ljava/lang/Object;
            astore 1 /* v */
        start local 1 // java.lang.Object v
         1: .line 205
            aload 1 /* v */
            ifnonnull 3
         2: .line 206
            aconst_null
            areturn
         3: .line 208
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.keySelector:Lio/reactivex/functions/Function;
            aload 1 /* v */
            invokeinterface io.reactivex.functions.Function.apply:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* key */
        start local 2 // java.lang.Object key
         4: .line 209
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.hasValue:Z
            ifne 8
         5: .line 210
            aload 0 /* this */
            iconst_1
            putfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.hasValue:Z
         6: .line 211
            aload 0 /* this */
            aload 2 /* key */
            putfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.last:Ljava/lang/Object;
         7: .line 212
            aload 1 /* v */
            areturn
         8: .line 215
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.comparer:Lio/reactivex/functions/BiPredicate;
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.last:Ljava/lang/Object;
            aload 2 /* key */
            invokeinterface io.reactivex.functions.BiPredicate.test:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifne 11
         9: .line 216
            aload 0 /* this */
            aload 2 /* key */
            putfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.last:Ljava/lang/Object;
        10: .line 217
            aload 1 /* v */
            areturn
        11: .line 219
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* key */
            putfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.last:Ljava/lang/Object;
        12: .line 220
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.sourceMode:I
            iconst_1
            if_icmpeq 0
        13: .line 221
            aload 0 /* this */
            getfield io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber.upstream:Lorg/reactivestreams/Subscription;
            lconst_1
            invokeinterface org.reactivestreams.Subscription.request:(J)V
        end local 2 // java.lang.Object key
        end local 1 // java.lang.Object v
        14: .line 203
            goto 0
        end local 0 // io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   15     0  this  Lio/reactivex/internal/operators/flowable/FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber<TT;TK;>;
            1   14     1     v  TT;
            4   14     2   key  TK;
    Exceptions:
      throws java.lang.Exception
    Signature: ()TT;
    RuntimeInvisibleAnnotations: 
      io.reactivex.annotations.Nullable()
}
Signature: <T:Ljava/lang/Object;K:Ljava/lang/Object;>Lio/reactivex/internal/subscribers/BasicFuseableConditionalSubscriber<TT;TT;>;
SourceFile: "FlowableDistinctUntilChanged.java"
NestHost: io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged
InnerClasses:
  final DistinctUntilChangedConditionalSubscriber = io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged$DistinctUntilChangedConditionalSubscriber of io.reactivex.internal.operators.flowable.FlowableDistinctUntilChanged