io.reactivex.rxjava2/rxjava/2.2.11 : io/reactivex/internal/schedulers/IoScheduler$CachedWorkerPool.class

IoScheduler$CachedWorkerPool
https://github.com/ReactiveX/RxJava: Reactive Extensions for Java
The Apache Software License, Version 2.0
David Karnok
final class io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool implements java.lang.Runnable
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool
  super_class: java.lang.Object
{
  private final long keepAliveTime;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.concurrent.ConcurrentLinkedQueue<io.reactivex.internal.schedulers.IoScheduler$ThreadWorker> expiringWorkerQueue;
    descriptor: Ljava/util/concurrent/ConcurrentLinkedQueue;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentLinkedQueue<Lio/reactivex/internal/schedulers/IoScheduler$ThreadWorker;>;

  final io.reactivex.disposables.CompositeDisposable allWorkers;
    descriptor: Lio/reactivex/disposables/CompositeDisposable;
    flags: (0x0010) ACC_FINAL

  private final java.util.concurrent.ScheduledExecutorService evictorService;
    descriptor: Ljava/util/concurrent/ScheduledExecutorService;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.concurrent.Future<?> evictorTask;
    descriptor: Ljava/util/concurrent/Future;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/Future<*>;

  private final java.util.concurrent.ThreadFactory threadFactory;
    descriptor: Ljava/util/concurrent/ThreadFactory;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  void <init>(long, java.util.concurrent.TimeUnit, java.util.concurrent.ThreadFactory);
    descriptor: (JLjava/util/concurrent/TimeUnit;Ljava/util/concurrent/ThreadFactory;)V
    flags: (0x0000) 
    Code:
      stack=7, locals=7, args_size=4
        start local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
        start local 1 // long keepAliveTime
        start local 3 // java.util.concurrent.TimeUnit unit
        start local 4 // java.util.concurrent.ThreadFactory threadFactory
         0: .line 78
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 79
            aload 0 /* this */
            aload 3 /* unit */
            ifnull 2
            aload 3 /* unit */
            lload 1 /* keepAliveTime */
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            goto 3
      StackMap locals: io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool long java.util.concurrent.TimeUnit java.util.concurrent.ThreadFactory
      StackMap stack: io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool
         2: lconst_0
      StackMap locals: io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool long java.util.concurrent.TimeUnit java.util.concurrent.ThreadFactory
      StackMap stack: io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool long
         3: putfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.keepAliveTime:J
         4: .line 80
            aload 0 /* this */
            new java.util.concurrent.ConcurrentLinkedQueue
            dup
            invokespecial java.util.concurrent.ConcurrentLinkedQueue.<init>:()V
            putfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.expiringWorkerQueue:Ljava/util/concurrent/ConcurrentLinkedQueue;
         5: .line 81
            aload 0 /* this */
            new io.reactivex.disposables.CompositeDisposable
            dup
            invokespecial io.reactivex.disposables.CompositeDisposable.<init>:()V
            putfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.allWorkers:Lio/reactivex/disposables/CompositeDisposable;
         6: .line 82
            aload 0 /* this */
            aload 4 /* threadFactory */
            putfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.threadFactory:Ljava/util/concurrent/ThreadFactory;
         7: .line 84
            aconst_null
            astore 5 /* evictor */
        start local 5 // java.util.concurrent.ScheduledExecutorService evictor
         8: .line 85
            aconst_null
            astore 6 /* task */
        start local 6 // java.util.concurrent.Future task
         9: .line 86
            aload 3 /* unit */
            ifnull 12
        10: .line 87
            iconst_1
            getstatic io.reactivex.internal.schedulers.IoScheduler.EVICTOR_THREAD_FACTORY:Lio/reactivex/internal/schedulers/RxThreadFactory;
            invokestatic java.util.concurrent.Executors.newScheduledThreadPool:(ILjava/util/concurrent/ThreadFactory;)Ljava/util/concurrent/ScheduledExecutorService;
            astore 5 /* evictor */
        11: .line 88
            aload 5 /* evictor */
            aload 0 /* this */
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.keepAliveTime:J
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.keepAliveTime:J
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            invokeinterface java.util.concurrent.ScheduledExecutorService.scheduleWithFixedDelay:(Ljava/lang/Runnable;JJLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture;
            astore 6 /* task */
        12: .line 90
      StackMap locals: java.util.concurrent.ScheduledExecutorService java.util.concurrent.Future
      StackMap stack:
            aload 0 /* this */
            aload 5 /* evictor */
            putfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.evictorService:Ljava/util/concurrent/ScheduledExecutorService;
        13: .line 91
            aload 0 /* this */
            aload 6 /* task */
            putfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.evictorTask:Ljava/util/concurrent/Future;
        14: .line 92
            return
        end local 6 // java.util.concurrent.Future task
        end local 5 // java.util.concurrent.ScheduledExecutorService evictor
        end local 4 // java.util.concurrent.ThreadFactory threadFactory
        end local 3 // java.util.concurrent.TimeUnit unit
        end local 1 // long keepAliveTime
        end local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   15     0           this  Lio/reactivex/internal/schedulers/IoScheduler$CachedWorkerPool;
            0   15     1  keepAliveTime  J
            0   15     3           unit  Ljava/util/concurrent/TimeUnit;
            0   15     4  threadFactory  Ljava/util/concurrent/ThreadFactory;
            8   15     5        evictor  Ljava/util/concurrent/ScheduledExecutorService;
            9   15     6           task  Ljava/util/concurrent/Future<*>;
    MethodParameters:
               Name  Flags
      keepAliveTime  
      unit           
      threadFactory  

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
         0: .line 96
            aload 0 /* this */
            invokevirtual io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.evictExpiredWorkers:()V
         1: .line 97
            return
        end local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/schedulers/IoScheduler$CachedWorkerPool;

  io.reactivex.internal.schedulers.IoScheduler$ThreadWorker get();
    descriptor: ()Lio/reactivex/internal/schedulers/IoScheduler$ThreadWorker;
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
         0: .line 100
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.allWorkers:Lio/reactivex/disposables/CompositeDisposable;
            invokevirtual io.reactivex.disposables.CompositeDisposable.isDisposed:()Z
            ifeq 5
         1: .line 101
            getstatic io.reactivex.internal.schedulers.IoScheduler.SHUTDOWN_THREAD_WORKER:Lio/reactivex/internal/schedulers/IoScheduler$ThreadWorker;
            areturn
         2: .line 104
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.expiringWorkerQueue:Ljava/util/concurrent/ConcurrentLinkedQueue;
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.poll:()Ljava/lang/Object;
            checkcast io.reactivex.internal.schedulers.IoScheduler$ThreadWorker
            astore 1 /* threadWorker */
        start local 1 // io.reactivex.internal.schedulers.IoScheduler$ThreadWorker threadWorker
         3: .line 105
            aload 1 /* threadWorker */
            ifnull 5
         4: .line 106
            aload 1 /* threadWorker */
            areturn
        end local 1 // io.reactivex.internal.schedulers.IoScheduler$ThreadWorker threadWorker
         5: .line 103
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.expiringWorkerQueue:Ljava/util/concurrent/ConcurrentLinkedQueue;
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.isEmpty:()Z
            ifeq 2
         6: .line 111
            new io.reactivex.internal.schedulers.IoScheduler$ThreadWorker
            dup
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.threadFactory:Ljava/util/concurrent/ThreadFactory;
            invokespecial io.reactivex.internal.schedulers.IoScheduler$ThreadWorker.<init>:(Ljava/util/concurrent/ThreadFactory;)V
            astore 1 /* w */
        start local 1 // io.reactivex.internal.schedulers.IoScheduler$ThreadWorker w
         7: .line 112
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.allWorkers:Lio/reactivex/disposables/CompositeDisposable;
            aload 1 /* w */
            invokevirtual io.reactivex.disposables.CompositeDisposable.add:(Lio/reactivex/disposables/Disposable;)Z
            pop
         8: .line 113
            aload 1 /* w */
            areturn
        end local 1 // io.reactivex.internal.schedulers.IoScheduler$ThreadWorker w
        end local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    9     0          this  Lio/reactivex/internal/schedulers/IoScheduler$CachedWorkerPool;
            3    5     1  threadWorker  Lio/reactivex/internal/schedulers/IoScheduler$ThreadWorker;
            7    9     1             w  Lio/reactivex/internal/schedulers/IoScheduler$ThreadWorker;

  void release(io.reactivex.internal.schedulers.IoScheduler$ThreadWorker);
    descriptor: (Lio/reactivex/internal/schedulers/IoScheduler$ThreadWorker;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
        start local 1 // io.reactivex.internal.schedulers.IoScheduler$ThreadWorker threadWorker
         0: .line 118
            aload 1 /* threadWorker */
            aload 0 /* this */
            invokevirtual io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.now:()J
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.keepAliveTime:J
            ladd
            invokevirtual io.reactivex.internal.schedulers.IoScheduler$ThreadWorker.setExpirationTime:(J)V
         1: .line 120
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.expiringWorkerQueue:Ljava/util/concurrent/ConcurrentLinkedQueue;
            aload 1 /* threadWorker */
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.offer:(Ljava/lang/Object;)Z
            pop
         2: .line 121
            return
        end local 1 // io.reactivex.internal.schedulers.IoScheduler$ThreadWorker threadWorker
        end local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    3     0          this  Lio/reactivex/internal/schedulers/IoScheduler$CachedWorkerPool;
            0    3     1  threadWorker  Lio/reactivex/internal/schedulers/IoScheduler$ThreadWorker;
    MethodParameters:
              Name  Flags
      threadWorker  

  void evictExpiredWorkers();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=4, locals=5, args_size=1
        start local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
         0: .line 124
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.expiringWorkerQueue:Ljava/util/concurrent/ConcurrentLinkedQueue;
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.isEmpty:()Z
            ifne 8
         1: .line 125
            aload 0 /* this */
            invokevirtual io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.now:()J
            lstore 1 /* currentTimestamp */
        start local 1 // long currentTimestamp
         2: .line 127
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.expiringWorkerQueue:Ljava/util/concurrent/ConcurrentLinkedQueue;
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.iterator:()Ljava/util/Iterator;
            astore 4
            goto 7
      StackMap locals: io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool long top java.util.Iterator
      StackMap stack:
         3: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast io.reactivex.internal.schedulers.IoScheduler$ThreadWorker
            astore 3 /* threadWorker */
        start local 3 // io.reactivex.internal.schedulers.IoScheduler$ThreadWorker threadWorker
         4: .line 128
            aload 3 /* threadWorker */
            invokevirtual io.reactivex.internal.schedulers.IoScheduler$ThreadWorker.getExpirationTime:()J
            lload 1 /* currentTimestamp */
            lcmp
            ifgt 8
         5: .line 129
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.expiringWorkerQueue:Ljava/util/concurrent/ConcurrentLinkedQueue;
            aload 3 /* threadWorker */
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.remove:(Ljava/lang/Object;)Z
            ifeq 7
         6: .line 130
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.allWorkers:Lio/reactivex/disposables/CompositeDisposable;
            aload 3 /* threadWorker */
            invokevirtual io.reactivex.disposables.CompositeDisposable.remove:(Lio/reactivex/disposables/Disposable;)Z
            pop
        end local 3 // io.reactivex.internal.schedulers.IoScheduler$ThreadWorker threadWorker
         7: .line 127
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        end local 1 // long currentTimestamp
         8: .line 139
      StackMap locals: io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool
      StackMap stack:
            return
        end local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    9     0              this  Lio/reactivex/internal/schedulers/IoScheduler$CachedWorkerPool;
            2    8     1  currentTimestamp  J
            4    7     3      threadWorker  Lio/reactivex/internal/schedulers/IoScheduler$ThreadWorker;

  long now();
    descriptor: ()J
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
         0: .line 142
            invokestatic java.lang.System.nanoTime:()J
            lreturn
        end local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/schedulers/IoScheduler$CachedWorkerPool;

  void shutdown();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
         0: .line 146
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.allWorkers:Lio/reactivex/disposables/CompositeDisposable;
            invokevirtual io.reactivex.disposables.CompositeDisposable.dispose:()V
         1: .line 147
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.evictorTask:Ljava/util/concurrent/Future;
            ifnull 3
         2: .line 148
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.evictorTask:Ljava/util/concurrent/Future;
            iconst_1
            invokeinterface java.util.concurrent.Future.cancel:(Z)Z
            pop
         3: .line 150
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.evictorService:Ljava/util/concurrent/ScheduledExecutorService;
            ifnull 5
         4: .line 151
            aload 0 /* this */
            getfield io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool.evictorService:Ljava/util/concurrent/ScheduledExecutorService;
            invokeinterface java.util.concurrent.ScheduledExecutorService.shutdownNow:()Ljava/util/List;
            pop
         5: .line 153
      StackMap locals:
      StackMap stack:
            return
        end local 0 // io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lio/reactivex/internal/schedulers/IoScheduler$CachedWorkerPool;
}
SourceFile: "IoScheduler.java"
NestHost: io.reactivex.internal.schedulers.IoScheduler
InnerClasses:
  final CachedWorkerPool = io.reactivex.internal.schedulers.IoScheduler$CachedWorkerPool of io.reactivex.internal.schedulers.IoScheduler
  final ThreadWorker = io.reactivex.internal.schedulers.IoScheduler$ThreadWorker of io.reactivex.internal.schedulers.IoScheduler
/

io.reactivex.rxjava2/ rxjava/ 2.2.11/ io/reactivex/internal/schedulers/IoScheduler$CachedWorkerPool.class
