https://github.com/Netflix/Hystrix: hystrix-core
  • Netflix Open Source Development 
class com.netflix.hystrix.AbstractCommand$18 implements rx.functions.Func0<rx.Observable<R>>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.netflix.hystrix.AbstractCommand$18
  super_class: java.lang.Object
{
  final com.netflix.hystrix.AbstractCommand this$0;
    descriptor: Lcom/netflix/hystrix/AbstractCommand;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private final com.netflix.hystrix.AbstractCommand val$_cmd;
    descriptor: Lcom/netflix/hystrix/AbstractCommand;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(com.netflix.hystrix.AbstractCommand, com.netflix.hystrix.AbstractCommand);
    descriptor: (Lcom/netflix/hystrix/AbstractCommand;Lcom/netflix/hystrix/AbstractCommand;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.netflix.hystrix.AbstractCommand$18 this
         0: .line 717
            aload 0 /* this */
            aload 1
            putfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            aload 0 /* this */
            aload 2
            putfield com.netflix.hystrix.AbstractCommand$18.val$_cmd:Lcom/netflix/hystrix/AbstractCommand;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.netflix.hystrix.AbstractCommand$18 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/netflix/hystrix/AbstractCommand$18;
    MethodParameters:
          Name  Flags
      this$0    final
      val$_cmd  final

  public rx.Observable<R> call();
    descriptor: ()Lrx/Observable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // com.netflix.hystrix.AbstractCommand$18 this
         0: .line 720
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.executionResult:Lcom/netflix/hystrix/ExecutionResult;
            invokevirtual com.netflix.hystrix.ExecutionResult.setExecutionOccurred:()Lcom/netflix/hystrix/ExecutionResult;
            putfield com.netflix.hystrix.AbstractCommand.executionResult:Lcom/netflix/hystrix/ExecutionResult;
         1: .line 721
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.commandState:Ljava/util/concurrent/atomic/AtomicReference;
            getstatic com.netflix.hystrix.AbstractCommand$CommandState.OBSERVABLE_CHAIN_CREATED:Lcom/netflix/hystrix/AbstractCommand$CommandState;
            getstatic com.netflix.hystrix.AbstractCommand$CommandState.USER_CODE_EXECUTED:Lcom/netflix/hystrix/AbstractCommand$CommandState;
            invokevirtual java.util.concurrent.atomic.AtomicReference.compareAndSet:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifne 3
         2: .line 722
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "execution attempted while in state : "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.commandState:Ljava/util/concurrent/atomic/AtomicReference;
            invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
            checkcast com.netflix.hystrix.AbstractCommand$CommandState
            invokevirtual com.netflix.hystrix.AbstractCommand$CommandState.name:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            invokestatic rx.Observable.error:(Ljava/lang/Throwable;)Lrx/Observable;
            areturn
         3: .line 725
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.metrics:Lcom/netflix/hystrix/HystrixCommandMetrics;
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.commandKey:Lcom/netflix/hystrix/HystrixCommandKey;
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.threadPoolKey:Lcom/netflix/hystrix/HystrixThreadPoolKey;
            getstatic com.netflix.hystrix.HystrixCommandProperties$ExecutionIsolationStrategy.SEMAPHORE:Lcom/netflix/hystrix/HystrixCommandProperties$ExecutionIsolationStrategy;
            invokevirtual com.netflix.hystrix.HystrixCommandMetrics.markCommandStart:(Lcom/netflix/hystrix/HystrixCommandKey;Lcom/netflix/hystrix/HystrixThreadPoolKey;Lcom/netflix/hystrix/HystrixCommandProperties$ExecutionIsolationStrategy;)V
         4: .line 728
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            invokevirtual com.netflix.hystrix.AbstractCommand.getCommandKey:()Lcom/netflix/hystrix/HystrixCommandKey;
            invokestatic com.netflix.hystrix.Hystrix.startCurrentThreadExecutingCommand:(Lcom/netflix/hystrix/HystrixCommandKey;)Lrx/functions/Action0;
            putfield com.netflix.hystrix.AbstractCommand.endCurrentThreadExecutingCommand:Lrx/functions/Action0;
         5: .line 730
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.executionHook:Lcom/netflix/hystrix/strategy/executionhook/HystrixCommandExecutionHook;
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.val$_cmd:Lcom/netflix/hystrix/AbstractCommand;
            invokevirtual com.netflix.hystrix.strategy.executionhook.HystrixCommandExecutionHook.onRunStart:(Lcom/netflix/hystrix/HystrixInvokable;)V
         6: .line 731
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            getfield com.netflix.hystrix.AbstractCommand.executionHook:Lcom/netflix/hystrix/strategy/executionhook/HystrixCommandExecutionHook;
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.val$_cmd:Lcom/netflix/hystrix/AbstractCommand;
            invokevirtual com.netflix.hystrix.strategy.executionhook.HystrixCommandExecutionHook.onExecutionStart:(Lcom/netflix/hystrix/HystrixInvokable;)V
         7: .line 732
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.this$0:Lcom/netflix/hystrix/AbstractCommand;
            aload 0 /* this */
            getfield com.netflix.hystrix.AbstractCommand$18.val$_cmd:Lcom/netflix/hystrix/AbstractCommand;
            invokevirtual com.netflix.hystrix.AbstractCommand.getUserExecutionObservable:(Lcom/netflix/hystrix/AbstractCommand;)Lrx/Observable;
         8: areturn
         9: .line 733
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 1 /* ex */
        start local 1 // java.lang.Throwable ex
        10: .line 735
            aload 1 /* ex */
            invokestatic rx.Observable.error:(Ljava/lang/Throwable;)Lrx/Observable;
            areturn
        end local 1 // java.lang.Throwable ex
        end local 0 // com.netflix.hystrix.AbstractCommand$18 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lcom/netflix/hystrix/AbstractCommand$18;
           10   11     1    ex  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           5     8       9  Class java.lang.Throwable
    Signature: ()Lrx/Observable<TR;>;

  public java.lang.Object call();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual com.netflix.hystrix.AbstractCommand$18.call:()Lrx/Observable;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception
}
Signature: Ljava/lang/Object;Lrx/functions/Func0<Lrx/Observable<TR;>;>;
SourceFile: "AbstractCommand.java"
EnclosingMethod: com.netflix.hystrix.AbstractCommand.executeCommandWithSpecifiedIsolation:(Lcom/netflix/hystrix/AbstractCommand;)Lrx/Observable;
NestHost: com.netflix.hystrix.AbstractCommand
InnerClasses:
  com.netflix.hystrix.AbstractCommand$18
  protected final CommandState = com.netflix.hystrix.AbstractCommand$CommandState of com.netflix.hystrix.AbstractCommand
  public final ExecutionIsolationStrategy = com.netflix.hystrix.HystrixCommandProperties$ExecutionIsolationStrategy of com.netflix.hystrix.HystrixCommandProperties