io.reactivex.rxjava2/rxjava/2.2.11 : io/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue.class

MaybeMergeArray$MpscFillOnceSimpleQueue
https://github.com/ReactiveX/RxJava: Reactive Extensions for Java
The Apache Software License, Version 2.0
David Karnok
final class io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue<T> extends java.util.concurrent.atomic.AtomicReferenceArray<T> implements io.reactivex.internal.operators.maybe.MaybeMergeArray$SimpleQueueWithConsumerIndex<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue
  super_class: java.util.concurrent.atomic.AtomicReferenceArray
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -7969063454040569579

  final java.util.concurrent.atomic.AtomicInteger producerIndex;
    descriptor: Ljava/util/concurrent/atomic/AtomicInteger;
    flags: (0x0010) ACC_FINAL

  int consumerIndex;
    descriptor: I
    flags: (0x0000) 

  void <init>(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
        start local 1 // int length
         0: .line 327
            aload 0 /* this */
            iload 1 /* length */
            invokespecial java.util.concurrent.atomic.AtomicReferenceArray.<init>:(I)V
         1: .line 328
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicInteger
            dup
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:()V
            putfield io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.producerIndex:Ljava/util/concurrent/atomic/AtomicInteger;
         2: .line 329
            return
        end local 1 // int length
        end local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lio/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue<TT;>;
            0    3     1  length  I
    MethodParameters:
        Name  Flags
      length  

  public boolean offer();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
        start local 1 // java.lang.Object value
         0: .line 333
            aload 1 /* value */
            ldc "value is null"
            invokestatic io.reactivex.internal.functions.ObjectHelper.requireNonNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            pop
         1: .line 334
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.producerIndex:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.getAndIncrement:()I
            istore 2 /* idx */
        start local 2 // int idx
         2: .line 335
            iload 2 /* idx */
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.length:()I
            if_icmpge 5
         3: .line 336
            aload 0 /* this */
            iload 2 /* idx */
            aload 1 /* value */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.lazySet:(ILjava/lang/Object;)V
         4: .line 337
            iconst_1
            ireturn
         5: .line 339
      StackMap locals: int
      StackMap stack:
            iconst_0
            ireturn
        end local 2 // int idx
        end local 1 // java.lang.Object value
        end local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    6     0   this  Lio/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue<TT;>;
            0    6     1  value  TT;
            2    6     2    idx  I
    Signature: (TT;)Z
    MethodParameters:
       Name  Flags
      value  

  public boolean offer(T, );
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
        start local 1 // java.lang.Object v1
        start local 2 // java.lang.Object v2
         0: .line 344
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 2 // java.lang.Object v2
        end local 1 // java.lang.Object v1
        end local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue<TT;>;
            0    1     1    v1  TT;
            0    1     2    v2  TT;
    Signature: (TT;TT;)Z
    MethodParameters:
      Name  Flags
      v1    
      v2    

  public T poll();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
         0: .line 350
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.consumerIndex:I
            istore 1 /* ci */
        start local 1 // int ci
         1: .line 351
            iload 1 /* ci */
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.length:()I
            if_icmpne 3
         2: .line 352
            aconst_null
            areturn
         3: .line 354
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.producerIndex:Ljava/util/concurrent/atomic/AtomicInteger;
            astore 2 /* pi */
        start local 2 // java.util.concurrent.atomic.AtomicInteger pi
         4: .line 356
      StackMap locals: java.util.concurrent.atomic.AtomicInteger
      StackMap stack:
            aload 0 /* this */
            iload 1 /* ci */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.get:(I)Ljava/lang/Object;
            astore 3 /* v */
        start local 3 // java.lang.Object v
         5: .line 357
            aload 3 /* v */
            ifnull 9
         6: .line 358
            aload 0 /* this */
            iload 1 /* ci */
            iconst_1
            iadd
            putfield io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.consumerIndex:I
         7: .line 359
            aload 0 /* this */
            iload 1 /* ci */
            aconst_null
            invokevirtual io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.lazySet:(ILjava/lang/Object;)V
         8: .line 360
            aload 3 /* v */
            areturn
         9: .line 362
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 2 /* pi */
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            iload 1 /* ci */
            if_icmpne 4
        10: .line 363
            aconst_null
            areturn
        end local 3 // java.lang.Object v
        end local 2 // java.util.concurrent.atomic.AtomicInteger pi
        end local 1 // int ci
        end local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lio/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue<TT;>;
            1   11     1    ci  I
            4   11     2    pi  Ljava/util/concurrent/atomic/AtomicInteger;
            5   11     3     v  TT;
    Signature: ()TT;
    RuntimeInvisibleAnnotations: 
      io.reactivex.annotations.Nullable()

  public T peek();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
         0: .line 370
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.consumerIndex:I
            istore 1 /* ci */
        start local 1 // int ci
         1: .line 371
            iload 1 /* ci */
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.length:()I
            if_icmpne 3
         2: .line 372
            aconst_null
            areturn
         3: .line 374
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            iload 1 /* ci */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.get:(I)Ljava/lang/Object;
            areturn
        end local 1 // int ci
        end local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue<TT;>;
            1    4     1    ci  I
    Signature: ()TT;

  public void drop();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
         0: .line 379
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.consumerIndex:I
            istore 1 /* ci */
        start local 1 // int ci
         1: .line 380
            aload 0 /* this */
            iload 1 /* ci */
            aconst_null
            invokevirtual io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.lazySet:(ILjava/lang/Object;)V
         2: .line 381
            aload 0 /* this */
            iload 1 /* ci */
            iconst_1
            iadd
            putfield io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.consumerIndex:I
         3: .line 382
            return
        end local 1 // int ci
        end local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue<TT;>;
            1    4     1    ci  I

  public boolean isEmpty();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
         0: .line 386
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.consumerIndex:I
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.producerIndex:()I
            if_icmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue<TT;>;

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
         0: .line 391
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.poll:()Ljava/lang/Object;
            ifnull 1
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.isEmpty:()Z
            ifeq 0
         1: .line 392
      StackMap locals:
      StackMap stack:
            return
        end local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue<TT;>;

  public int consumerIndex();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
         0: .line 396
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.consumerIndex:I
            ireturn
        end local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue<TT;>;

  public int producerIndex();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
         0: .line 401
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue.producerIndex:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            ireturn
        end local 0 // io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue<TT;>;
}
Signature: <T:Ljava/lang/Object;>Ljava/util/concurrent/atomic/AtomicReferenceArray<TT;>;Lio/reactivex/internal/operators/maybe/MaybeMergeArray$SimpleQueueWithConsumerIndex<TT;>;
SourceFile: "MaybeMergeArray.java"
NestHost: io.reactivex.internal.operators.maybe.MaybeMergeArray
InnerClasses:
  final MpscFillOnceSimpleQueue = io.reactivex.internal.operators.maybe.MaybeMergeArray$MpscFillOnceSimpleQueue of io.reactivex.internal.operators.maybe.MaybeMergeArray
  abstract SimpleQueueWithConsumerIndex = io.reactivex.internal.operators.maybe.MaybeMergeArray$SimpleQueueWithConsumerIndex of io.reactivex.internal.operators.maybe.MaybeMergeArray
/

io.reactivex.rxjava2/ rxjava/ 2.2.11/ io/reactivex/internal/operators/maybe/MaybeMergeArray$MpscFillOnceSimpleQueue.class
