https://github.com/reactor/reactor-core: Non-Blocking Reactive Foundation for the JVM (reactor)
  • Stephane Maldini
  • David Karnok
  • Simon Baslé
  • Sergei Egorov
  • Sébastien Deleuze 
final class reactor.core.publisher.FluxOnAssembly<T> extends reactor.core.publisher.InternalFluxOperator<T, T> implements reactor.core.Fuseable, reactor.core.publisher.AssemblyOp
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: reactor.core.publisher.FluxOnAssembly
  super_class: reactor.core.publisher.InternalFluxOperator
{
  final reactor.core.publisher.FluxOnAssembly$AssemblySnapshot snapshotStack;
    descriptor: Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;
    flags: (0x0010) ACC_FINAL

  void <init>(reactor.core.publisher.Flux<? extends T>, reactor.core.publisher.FluxOnAssembly$AssemblySnapshot);
    descriptor: (Lreactor/core/publisher/Flux;Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // reactor.core.publisher.FluxOnAssembly this
        start local 1 // reactor.core.publisher.Flux source
        start local 2 // reactor.core.publisher.FluxOnAssembly$AssemblySnapshot snapshotStack
         0: .line 60
            aload 0 /* this */
            aload 1 /* source */
            invokespecial reactor.core.publisher.InternalFluxOperator.<init>:(Lreactor/core/publisher/Flux;)V
         1: .line 61
            aload 0 /* this */
            aload 2 /* snapshotStack */
            putfield reactor.core.publisher.FluxOnAssembly.snapshotStack:Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;
         2: .line 62
            return
        end local 2 // reactor.core.publisher.FluxOnAssembly$AssemblySnapshot snapshotStack
        end local 1 // reactor.core.publisher.Flux source
        end local 0 // reactor.core.publisher.FluxOnAssembly this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    3     0           this  Lreactor/core/publisher/FluxOnAssembly<TT;>;
            0    3     1         source  Lreactor/core/publisher/Flux<+TT;>;
            0    3     2  snapshotStack  Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;
    Signature: (Lreactor/core/publisher/Flux<+TT;>;Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;)V
    MethodParameters:
               Name  Flags
      source         
      snapshotStack  

  public java.lang.String stepName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // reactor.core.publisher.FluxOnAssembly this
         0: .line 66
            aload 0 /* this */
            getfield reactor.core.publisher.FluxOnAssembly.snapshotStack:Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;
            invokevirtual reactor.core.publisher.FluxOnAssembly$AssemblySnapshot.operatorAssemblyInformation:()Ljava/lang/String;
            areturn
        end local 0 // reactor.core.publisher.FluxOnAssembly this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lreactor/core/publisher/FluxOnAssembly<TT;>;

  public java.lang.Object scanUnsafe(reactor.core.Scannable$Attr);
    descriptor: (Lreactor/core/Scannable$Attr;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // reactor.core.publisher.FluxOnAssembly this
        start local 1 // reactor.core.Scannable$Attr key
         0: .line 71
            aload 1 /* key */
            getstatic reactor.core.Scannable$Attr.ACTUAL_METADATA:Lreactor/core/Scannable$Attr;
            if_acmpne 3
            aload 0 /* this */
            getfield reactor.core.publisher.FluxOnAssembly.snapshotStack:Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;
            getfield reactor.core.publisher.FluxOnAssembly$AssemblySnapshot.checkpointed:Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            areturn
         3: .line 72
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            getstatic reactor.core.Scannable$Attr.RUN_STYLE:Lreactor/core/Scannable$Attr;
            if_acmpne 4
            getstatic reactor.core.Scannable$Attr$RunStyle.SYNC:Lreactor/core/Scannable$Attr$RunStyle;
            areturn
         4: .line 74
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* key */
            invokespecial reactor.core.publisher.InternalFluxOperator.scanUnsafe:(Lreactor/core/Scannable$Attr;)Ljava/lang/Object;
            areturn
        end local 1 // reactor.core.Scannable$Attr key
        end local 0 // reactor.core.publisher.FluxOnAssembly this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lreactor/core/publisher/FluxOnAssembly<TT;>;
            0    5     1   key  Lreactor/core/Scannable$Attr;
    MethodParameters:
      Name  Flags
      key   

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // reactor.core.publisher.FluxOnAssembly this
         0: .line 79
            aload 0 /* this */
            getfield reactor.core.publisher.FluxOnAssembly.snapshotStack:Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;
            invokevirtual reactor.core.publisher.FluxOnAssembly$AssemblySnapshot.operatorAssemblyInformation:()Ljava/lang/String;
            areturn
        end local 0 // reactor.core.publisher.FluxOnAssembly this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lreactor/core/publisher/FluxOnAssembly<TT;>;

  static void fillStacktraceHeader(java.lang.StringBuilder, java.lang.Class<?>, java.lang.String);
    descriptor: (Ljava/lang/StringBuilder;Ljava/lang/Class;Ljava/lang/String;)V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // java.lang.StringBuilder sb
        start local 1 // java.lang.Class sourceClass
        start local 2 // java.lang.String description
         0: .line 83
            aload 0 /* sb */
            ldc "\nAssembly trace from producer ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         1: .line 84
            aload 1 /* sourceClass */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         2: .line 85
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         3: .line 87
            aload 2 /* description */
            ifnull 7
         4: .line 88
            aload 0 /* sb */
            ldc ", described as ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         5: .line 89
            aload 2 /* description */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         6: .line 90
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         7: .line 92
      StackMap locals:
      StackMap stack:
            aload 0 /* sb */
            ldc " :\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         8: .line 93
            return
        end local 2 // java.lang.String description
        end local 1 // java.lang.Class sourceClass
        end local 0 // java.lang.StringBuilder sb
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    9     0           sb  Ljava/lang/StringBuilder;
            0    9     1  sourceClass  Ljava/lang/Class<*>;
            0    9     2  description  Ljava/lang/String;
    Signature: (Ljava/lang/StringBuilder;Ljava/lang/Class<*>;Ljava/lang/String;)V
    RuntimeVisibleParameterAnnotations: 
      0:
      1:
      2:
        reactor.util.annotation.Nullable()
    MethodParameters:
             Name  Flags
      sb           
      sourceClass  
      description  

  static <T> reactor.core.CoreSubscriber<? super T> wrapSubscriber(reactor.core.CoreSubscriber<? super T>, reactor.core.publisher.Flux<? extends T>, reactor.core.publisher.FluxOnAssembly$AssemblySnapshot);
    descriptor: (Lreactor/core/CoreSubscriber;Lreactor/core/publisher/Flux;Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;)Lreactor/core/CoreSubscriber;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // reactor.core.CoreSubscriber actual
        start local 1 // reactor.core.publisher.Flux source
        start local 2 // reactor.core.publisher.FluxOnAssembly$AssemblySnapshot snapshotStack
         0: .line 99
            aload 2 /* snapshotStack */
            ifnull 5
         1: .line 100
            aload 0 /* actual */
            instanceof reactor.core.Fuseable$ConditionalSubscriber
            ifeq 4
         2: .line 101
            aload 0 /* actual */
            checkcast reactor.core.Fuseable$ConditionalSubscriber
            astore 3 /* cs */
        start local 3 // reactor.core.Fuseable$ConditionalSubscriber cs
         3: .line 102
            new reactor.core.publisher.FluxOnAssembly$OnAssemblyConditionalSubscriber
            dup
            aload 3 /* cs */
            aload 2 /* snapshotStack */
            aload 1 /* source */
            invokespecial reactor.core.publisher.FluxOnAssembly$OnAssemblyConditionalSubscriber.<init>:(Lreactor/core/Fuseable$ConditionalSubscriber;Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;Lorg/reactivestreams/Publisher;)V
            areturn
        end local 3 // reactor.core.Fuseable$ConditionalSubscriber cs
         4: .line 105
      StackMap locals:
      StackMap stack:
            new reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber
            dup
            aload 0 /* actual */
            aload 2 /* snapshotStack */
            aload 1 /* source */
            invokespecial reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.<init>:(Lreactor/core/CoreSubscriber;Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;Lorg/reactivestreams/Publisher;)V
            areturn
         5: .line 109
      StackMap locals:
      StackMap stack:
            aload 0 /* actual */
            areturn
        end local 2 // reactor.core.publisher.FluxOnAssembly$AssemblySnapshot snapshotStack
        end local 1 // reactor.core.publisher.Flux source
        end local 0 // reactor.core.CoreSubscriber actual
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    6     0         actual  Lreactor/core/CoreSubscriber<-TT;>;
            0    6     1         source  Lreactor/core/publisher/Flux<+TT;>;
            0    6     2  snapshotStack  Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;
            3    4     3             cs  Lreactor/core/Fuseable$ConditionalSubscriber<-TT;>;
    Signature: <T:Ljava/lang/Object;>(Lreactor/core/CoreSubscriber<-TT;>;Lreactor/core/publisher/Flux<+TT;>;Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;)Lreactor/core/CoreSubscriber<-TT;>;
    RuntimeVisibleParameterAnnotations: 
      0:
      1:
      2:
        reactor.util.annotation.Nullable()
    MethodParameters:
               Name  Flags
      actual         
      source         
      snapshotStack  

  public reactor.core.CoreSubscriber<? super T> subscribeOrReturn(reactor.core.CoreSubscriber<? super T>);
    descriptor: (Lreactor/core/CoreSubscriber;)Lreactor/core/CoreSubscriber;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // reactor.core.publisher.FluxOnAssembly this
        start local 1 // reactor.core.CoreSubscriber actual
         0: .line 116
            aload 1 /* actual */
            aload 0 /* this */
            getfield reactor.core.publisher.FluxOnAssembly.source:Lreactor/core/publisher/Flux;
            aload 0 /* this */
            getfield reactor.core.publisher.FluxOnAssembly.snapshotStack:Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;
            invokestatic reactor.core.publisher.FluxOnAssembly.wrapSubscriber:(Lreactor/core/CoreSubscriber;Lreactor/core/publisher/Flux;Lreactor/core/publisher/FluxOnAssembly$AssemblySnapshot;)Lreactor/core/CoreSubscriber;
            areturn
        end local 1 // reactor.core.CoreSubscriber actual
        end local 0 // reactor.core.publisher.FluxOnAssembly this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lreactor/core/publisher/FluxOnAssembly<TT;>;
            0    1     1  actual  Lreactor/core/CoreSubscriber<-TT;>;
    Signature: (Lreactor/core/CoreSubscriber<-TT;>;)Lreactor/core/CoreSubscriber<-TT;>;
    MethodParameters:
        Name  Flags
      actual  

  static int getParentOrThis(reactor.core.Scannable);
    descriptor: (Lreactor/core/Scannable;)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // reactor.core.Scannable parent
         0: .line 335
            aload 0 /* parent */
            invokeinterface reactor.core.Scannable.parents:()Ljava/util/stream/Stream;
         1: .line 336
            invokedynamic test()Ljava/util/function/Predicate;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Z
                  reactor/core/publisher/FluxOnAssembly.lambda$0(Lreactor/core/Scannable;)Z (6)
                  (Lreactor/core/Scannable;)Z
            invokeinterface java.util.stream.Stream.filter:(Ljava/util/function/Predicate;)Ljava/util/stream/Stream;
         2: .line 337
            invokeinterface java.util.stream.Stream.findFirst:()Ljava/util/Optional;
         3: .line 338
            invokedynamic apply()Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  java/lang/Object.hashCode()I (5)
                  (Lreactor/core/Scannable;)Ljava/lang/Integer;
            invokevirtual java.util.Optional.map:(Ljava/util/function/Function;)Ljava/util/Optional;
         4: .line 339
            aload 0 /* parent */
            invokevirtual java.lang.Object.hashCode:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual java.util.Optional.orElse:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
         5: .line 335
            ireturn
        end local 0 // reactor.core.Scannable parent
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0  parent  Lreactor/core/Scannable;
    MethodParameters:
        Name  Flags
      parent  

  private static boolean lambda$0(reactor.core.Scannable);
    descriptor: (Lreactor/core/Scannable;)Z
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // reactor.core.Scannable s
         0: .line 336
            aload 0 /* s */
            instanceof reactor.core.publisher.AssemblyOp
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // reactor.core.Scannable s
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0     s  Lreactor/core/Scannable;
}
Signature: <T:Ljava/lang/Object;>Lreactor/core/publisher/InternalFluxOperator<TT;TT;>;Lreactor/core/Fuseable;Lreactor/core/publisher/AssemblyOp;
SourceFile: "FluxOnAssembly.java"
NestMembers:
  reactor.core.publisher.FluxOnAssembly$AssemblyLightSnapshot  reactor.core.publisher.FluxOnAssembly$AssemblySnapshot  reactor.core.publisher.FluxOnAssembly$MethodReturnSnapshot  reactor.core.publisher.FluxOnAssembly$OnAssemblyConditionalSubscriber  reactor.core.publisher.FluxOnAssembly$OnAssemblyException  reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract ConditionalSubscriber = reactor.core.Fuseable$ConditionalSubscriber of reactor.core.Fuseable
  public Attr = reactor.core.Scannable$Attr of reactor.core.Scannable
  public final RunStyle = reactor.core.Scannable$Attr$RunStyle of reactor.core.Scannable$Attr
  final AssemblyLightSnapshot = reactor.core.publisher.FluxOnAssembly$AssemblyLightSnapshot of reactor.core.publisher.FluxOnAssembly
  AssemblySnapshot = reactor.core.publisher.FluxOnAssembly$AssemblySnapshot of reactor.core.publisher.FluxOnAssembly
  final MethodReturnSnapshot = reactor.core.publisher.FluxOnAssembly$MethodReturnSnapshot of reactor.core.publisher.FluxOnAssembly
  final OnAssemblyConditionalSubscriber = reactor.core.publisher.FluxOnAssembly$OnAssemblyConditionalSubscriber of reactor.core.publisher.FluxOnAssembly
  final OnAssemblyException = reactor.core.publisher.FluxOnAssembly$OnAssemblyException of reactor.core.publisher.FluxOnAssembly
  OnAssemblySubscriber = reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber of reactor.core.publisher.FluxOnAssembly