BlockingFlowableIterable$BlockingFlowableIterator.smali

.class final Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;
.super Ljava/util/concurrent/atomic/AtomicReference;
.source "BlockingFlowableIterable.java"

# interfaces
.implements Lio/reactivex/FlowableSubscriber;
.implements Ljava/util/Iterator;
.implements Ljava/lang/Runnable;
.implements Lio/reactivex/disposables/Disposable;


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x18
    name = "BlockingFlowableIterator"
.end annotation

.annotation system Ldalvik/annotation/Signature;
    value = {
        "<T:",
        "Ljava/lang/Object;",
        ">",
        "Ljava/util/concurrent/atomic/AtomicReference<",
        "Lorg/reactivestreams/Subscription;",
        ">;",
        "Lio/reactivex/FlowableSubscriber<",
        "TT;>;",
        "Ljava/util/Iterator<",
        "TT;>;",
        "Ljava/lang/Runnable;",
        "Lio/reactivex/disposables/Disposable;"
    }
.end annotation


# static fields
.field private static final serialVersionUID:J = 0x5cea3901b29dcb72L


# instance fields
.field final batchSize:J

.field final condition:Ljava/util/concurrent/locks/Condition;

.field volatile done:Z

.field error:Ljava/lang/Throwable;

.field final limit:J

.field final lock:Ljava/util/concurrent/locks/Lock;

.field produced:J

.field final queue:Lio/reactivex/internal/queue/SpscArrayQueue;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lio/reactivex/internal/queue/SpscArrayQueue<",
            "TT;>;"
        }
    .end annotation
.end field


# direct methods
.method static constructor <clinit>()V
    .registers 1

    return-void
.end method

.method constructor <init>(I)V
    .registers 4
    .param p1, "batchSize"    # I

    .line 67
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    invoke-direct {p0}, Ljava/util/concurrent/atomic/AtomicReference;-><init>()V

    .line 68
    new-instance v0, Lio/reactivex/internal/queue/SpscArrayQueue;

    invoke-direct {v0, p1}, Lio/reactivex/internal/queue/SpscArrayQueue;-><init>(I)V

    iput-object v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->queue:Lio/reactivex/internal/queue/SpscArrayQueue;

    .line 69
    int-to-long v0, p1

    iput-wide v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->batchSize:J

    .line 70
    shr-int/lit8 v0, p1, 0x2

    sub-int v0, p1, v0

    int-to-long v0, v0

    iput-wide v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->limit:J

    .line 71
    new-instance v0, Ljava/util/concurrent/locks/ReentrantLock;

    invoke-direct {v0}, Ljava/util/concurrent/locks/ReentrantLock;-><init>()V

    iput-object v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->lock:Ljava/util/concurrent/locks/Lock;

    .line 72
    invoke-interface {v0}, Ljava/util/concurrent/locks/Lock;->newCondition()Ljava/util/concurrent/locks/Condition;

    move-result-object v0

    iput-object v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->condition:Ljava/util/concurrent/locks/Condition;

    .line 73
    return-void
.end method


# virtual methods
.method public dispose()V
    .registers 1

    .line 179
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    invoke-static {p0}, Lio/reactivex/internal/subscriptions/SubscriptionHelper;->cancel(Ljava/util/concurrent/atomic/AtomicReference;)Z

    .line 180
    return-void
.end method

.method public hasNext()Z
    .registers 5

    .line 78
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    :goto_0
    iget-boolean v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->done:Z

    .line 79
    .local v0, "d":Z
    iget-object v1, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->queue:Lio/reactivex/internal/queue/SpscArrayQueue;

    invoke-virtual {v1}, Lio/reactivex/internal/queue/SpscArrayQueue;->isEmpty()Z

    move-result v1

    .line 80
    .local v1, "empty":Z
    if-eqz v0, :cond_17

    .line 81
    iget-object v2, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->error:Ljava/lang/Throwable;

    .line 82
    .local v2, "e":Ljava/lang/Throwable;
    if-nez v2, :cond_12

    .line 85
    if-eqz v1, :cond_17

    .line 86
    const/4 v3, 0x0

    return v3

    .line 83
    :cond_12
    invoke-static {v2}, Lio/reactivex/internal/util/ExceptionHelper;->wrapOrThrow(Ljava/lang/Throwable;)Ljava/lang/RuntimeException;

    move-result-object v3

    throw v3

    .line 89
    .end local v2    # "e":Ljava/lang/Throwable;
    :cond_17
    if-eqz v1, :cond_4c

    .line 90
    invoke-static {}, Lio/reactivex/internal/util/BlockingHelper;->verifyNonBlocking()V

    .line 91
    iget-object v2, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->lock:Ljava/util/concurrent/locks/Lock;

    invoke-interface {v2}, Ljava/util/concurrent/locks/Lock;->lock()V

    .line 93
    :goto_21
    :try_start_21
    iget-boolean v2, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->done:Z

    if-nez v2, :cond_33

    iget-object v2, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->queue:Lio/reactivex/internal/queue/SpscArrayQueue;

    invoke-virtual {v2}, Lio/reactivex/internal/queue/SpscArrayQueue;->isEmpty()Z

    move-result v2

    if-eqz v2, :cond_33

    .line 94
    iget-object v2, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->condition:Ljava/util/concurrent/locks/Condition;

    invoke-interface {v2}, Ljava/util/concurrent/locks/Condition;->await()V
    :try_end_32
    .catch Ljava/lang/InterruptedException; {:try_start_21 .. :try_end_32} :catch_3d
    .catchall {:try_start_21 .. :try_end_32} :catchall_3b

    goto :goto_21

    .line 100
    :cond_33
    iget-object v2, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->lock:Ljava/util/concurrent/locks/Lock;

    invoke-interface {v2}, Ljava/util/concurrent/locks/Lock;->unlock()V

    .line 101
    nop

    .line 100
    nop

    .line 105
    .end local v0    # "d":Z
    .end local v1    # "empty":Z
    goto :goto_0

    .line 100
    .restart local v0    # "d":Z
    .restart local v1    # "empty":Z
    :catchall_3b
    move-exception v2

    goto :goto_46

    .line 96
    :catch_3d
    move-exception v2

    .line 97
    .local v2, "ex":Ljava/lang/InterruptedException;
    :try_start_3e
    invoke-virtual {p0}, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->run()V

    .line 98
    invoke-static {v2}, Lio/reactivex/internal/util/ExceptionHelper;->wrapOrThrow(Ljava/lang/Throwable;)Ljava/lang/RuntimeException;

    move-result-object v3

    .end local v0    # "d":Z
    .end local v1    # "empty":Z
    throw v3
    :try_end_46
    .catchall {:try_start_3e .. :try_end_46} :catchall_3b

    .line 100
    .end local v2    # "ex":Ljava/lang/InterruptedException;
    .restart local v0    # "d":Z
    .restart local v1    # "empty":Z
    :goto_46
    iget-object v3, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->lock:Ljava/util/concurrent/locks/Lock;

    invoke-interface {v3}, Ljava/util/concurrent/locks/Lock;->unlock()V

    throw v2

    .line 103
    :cond_4c
    const/4 v2, 0x1

    return v2
.end method

.method public isDisposed()Z
    .registers 2

    .line 184
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    invoke-virtual {p0}, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lorg/reactivestreams/Subscription;

    invoke-static {v0}, Lio/reactivex/internal/subscriptions/SubscriptionHelper;->isCancelled(Lorg/reactivestreams/Subscription;)Z

    move-result v0

    return v0
.end method

.method public next()Ljava/lang/Object;
    .registers 7
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()TT;"
        }
    .end annotation

    .line 110
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    invoke-virtual {p0}, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_28

    .line 111
    iget-object v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->queue:Lio/reactivex/internal/queue/SpscArrayQueue;

    invoke-virtual {v0}, Lio/reactivex/internal/queue/SpscArrayQueue;->poll()Ljava/lang/Object;

    move-result-object v0

    .line 113
    .local v0, "v":Ljava/lang/Object;, "TT;"
    iget-wide v1, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->produced:J

    const-wide/16 v3, 0x1

    add-long/2addr v1, v3

    .line 114
    .local v1, "p":J
    iget-wide v3, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->limit:J

    cmp-long v5, v1, v3

    if-nez v5, :cond_25

    .line 115
    const-wide/16 v3, 0x0

    iput-wide v3, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->produced:J

    .line 116
    invoke-virtual {p0}, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->get()Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Lorg/reactivestreams/Subscription;

    invoke-interface {v3, v1, v2}, Lorg/reactivestreams/Subscription;->request(J)V

    goto :goto_27

    .line 118
    :cond_25
    iput-wide v1, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->produced:J

    .line 121
    :goto_27
    return-object v0

    .line 123
    .end local v0    # "v":Ljava/lang/Object;, "TT;"
    .end local v1    # "p":J
    :cond_28
    new-instance v0, Ljava/util/NoSuchElementException;

    invoke-direct {v0}, Ljava/util/NoSuchElementException;-><init>()V

    throw v0
.end method

.method public onComplete()V
    .registers 2

    .line 153
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    const/4 v0, 0x1

    iput-boolean v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->done:Z

    .line 154
    invoke-virtual {p0}, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->signalConsumer()V

    .line 155
    return-void
.end method

.method public onError(Ljava/lang/Throwable;)V
    .registers 3
    .param p1, "t"    # Ljava/lang/Throwable;

    .line 146
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    iput-object p1, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->error:Ljava/lang/Throwable;

    .line 147
    const/4 v0, 0x1

    iput-boolean v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->done:Z

    .line 148
    invoke-virtual {p0}, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->signalConsumer()V

    .line 149
    return-void
.end method

.method public onNext(Ljava/lang/Object;)V
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)V"
        }
    .end annotation

    .line 135
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    .local p1, "t":Ljava/lang/Object;, "TT;"
    iget-object v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->queue:Lio/reactivex/internal/queue/SpscArrayQueue;

    invoke-virtual {v0, p1}, Lio/reactivex/internal/queue/SpscArrayQueue;->offer(Ljava/lang/Object;)Z

    move-result v0

    if-nez v0, :cond_16

    .line 136
    invoke-static {p0}, Lio/reactivex/internal/subscriptions/SubscriptionHelper;->cancel(Ljava/util/concurrent/atomic/AtomicReference;)Z

    .line 138
    new-instance v0, Lio/reactivex/exceptions/MissingBackpressureException;

    const-string v1, "Queue full?!"

    invoke-direct {v0, v1}, Lio/reactivex/exceptions/MissingBackpressureException;-><init>(Ljava/lang/String;)V

    invoke-virtual {p0, v0}, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->onError(Ljava/lang/Throwable;)V

    goto :goto_19

    .line 140
    :cond_16
    invoke-virtual {p0}, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->signalConsumer()V

    .line 142
    :goto_19
    return-void
.end method

.method public onSubscribe(Lorg/reactivestreams/Subscription;)V
    .registers 4
    .param p1, "s"    # Lorg/reactivestreams/Subscription;

    .line 128
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    invoke-static {p0, p1}, Lio/reactivex/internal/subscriptions/SubscriptionHelper;->setOnce(Ljava/util/concurrent/atomic/AtomicReference;Lorg/reactivestreams/Subscription;)Z

    move-result v0

    if-eqz v0, :cond_b

    .line 129
    iget-wide v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->batchSize:J

    invoke-interface {p1, v0, v1}, Lorg/reactivestreams/Subscription;->request(J)V

    .line 131
    :cond_b
    return-void
.end method

.method public remove()V
    .registers 3

    .line 174
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    new-instance v0, Ljava/lang/UnsupportedOperationException;

    const-string v1, "remove"

    invoke-direct {v0, v1}, Ljava/lang/UnsupportedOperationException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method public run()V
    .registers 1

    .line 168
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    invoke-static {p0}, Lio/reactivex/internal/subscriptions/SubscriptionHelper;->cancel(Ljava/util/concurrent/atomic/AtomicReference;)Z

    .line 169
    invoke-virtual {p0}, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->signalConsumer()V

    .line 170
    return-void
.end method

.method signalConsumer()V
    .registers 3

    .line 158
    .local p0, "this":Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;, "Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator<TT;>;"
    iget-object v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->lock:Ljava/util/concurrent/locks/Lock;

    invoke-interface {v0}, Ljava/util/concurrent/locks/Lock;->lock()V

    .line 160
    :try_start_5
    iget-object v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->condition:Ljava/util/concurrent/locks/Condition;

    invoke-interface {v0}, Ljava/util/concurrent/locks/Condition;->signalAll()V
    :try_end_a
    .catchall {:try_start_5 .. :try_end_a} :catchall_11

    .line 162
    iget-object v0, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->lock:Ljava/util/concurrent/locks/Lock;

    invoke-interface {v0}, Ljava/util/concurrent/locks/Lock;->unlock()V

    .line 163
    nop

    .line 164
    return-void

    .line 162
    :catchall_11
    move-exception v0

    iget-object v1, p0, Lio/reactivex/internal/operators/flowable/BlockingFlowableIterable$BlockingFlowableIterator;->lock:Ljava/util/concurrent/locks/Lock;

    invoke-interface {v1}, Ljava/util/concurrent/locks/Lock;->unlock()V

    throw v0
.end method