OnSubscribeFlattenIterable$FlattenIterableSubscriber.smali

.class final Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;
.super Lrx/Subscriber;
.source "OnSubscribeFlattenIterable.java"


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lrx/internal/operators/OnSubscribeFlattenIterable;
.end annotation

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

.annotation system Ldalvik/annotation/Signature;
    value = {
        "<T:",
        "Ljava/lang/Object;",
        "R:",
        "Ljava/lang/Object;",
        ">",
        "Lrx/Subscriber<",
        "TT;>;"
    }
.end annotation


# instance fields
.field active:Ljava/util/Iterator;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Iterator<",
            "+TR;>;"
        }
    .end annotation
.end field

.field final actual:Lrx/Subscriber;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lrx/Subscriber<",
            "-TR;>;"
        }
    .end annotation
.end field

.field volatile done:Z

.field final error:Ljava/util/concurrent/atomic/AtomicReference;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/concurrent/atomic/AtomicReference<",
            "Ljava/lang/Throwable;",
            ">;"
        }
    .end annotation
.end field

.field final limit:J

.field final mapper:Lrx/functions/Func1;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lrx/functions/Func1<",
            "-TT;+",
            "Ljava/lang/Iterable<",
            "+TR;>;>;"
        }
    .end annotation
.end field

.field produced:J

.field final queue:Ljava/util/Queue;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Queue<",
            "Ljava/lang/Object;",
            ">;"
        }
    .end annotation
.end field

.field final requested:Ljava/util/concurrent/atomic/AtomicLong;

.field final wip:Ljava/util/concurrent/atomic/AtomicInteger;


# direct methods
.method public constructor <init>(Lrx/Subscriber;Lrx/functions/Func1;I)V
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Lrx/Subscriber<",
            "-TR;>;",
            "Lrx/functions/Func1<",
            "-TT;+",
            "Ljava/lang/Iterable<",
            "+TR;>;>;I)V"
        }
    .end annotation

    .line 1
    invoke-direct {p0}, Lrx/Subscriber;-><init>()V

    .line 2
    iput-object p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->actual:Lrx/Subscriber;

    .line 3
    iput-object p2, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->mapper:Lrx/functions/Func1;

    .line 4
    new-instance p1, Ljava/util/concurrent/atomic/AtomicReference;

    invoke-direct {p1}, Ljava/util/concurrent/atomic/AtomicReference;-><init>()V

    iput-object p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->error:Ljava/util/concurrent/atomic/AtomicReference;

    .line 5
    new-instance p1, Ljava/util/concurrent/atomic/AtomicInteger;

    invoke-direct {p1}, Ljava/util/concurrent/atomic/AtomicInteger;-><init>()V

    iput-object p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->wip:Ljava/util/concurrent/atomic/AtomicInteger;

    .line 6
    new-instance p1, Ljava/util/concurrent/atomic/AtomicLong;

    invoke-direct {p1}, Ljava/util/concurrent/atomic/AtomicLong;-><init>()V

    iput-object p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->requested:Ljava/util/concurrent/atomic/AtomicLong;

    const p1, 0x7fffffff

    if-ne p3, p1, :cond_32

    const-wide p1, 0x7fffffffffffffffL

    .line 7
    iput-wide p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->limit:J

    .line 8
    new-instance p1, Lrx/internal/util/atomic/SpscLinkedArrayQueue;

    sget p2, Lrx/internal/util/RxRingBuffer;->SIZE:I

    invoke-direct {p1, p2}, Lrx/internal/util/atomic/SpscLinkedArrayQueue;-><init>(I)V

    iput-object p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->queue:Ljava/util/Queue;

    goto :goto_4e

    :cond_32
    shr-int/lit8 p1, p3, 0x2

    sub-int p1, p3, p1

    int-to-long p1, p1

    .line 9
    iput-wide p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->limit:J

    .line 10
    invoke-static {}, Lrx/internal/util/unsafe/UnsafeAccess;->isUnsafeAvailable()Z

    move-result p1

    if-eqz p1, :cond_47

    .line 11
    new-instance p1, Lrx/internal/util/unsafe/SpscArrayQueue;

    invoke-direct {p1, p3}, Lrx/internal/util/unsafe/SpscArrayQueue;-><init>(I)V

    iput-object p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->queue:Ljava/util/Queue;

    goto :goto_4e

    .line 12
    :cond_47
    new-instance p1, Lrx/internal/util/atomic/SpscAtomicArrayQueue;

    invoke-direct {p1, p3}, Lrx/internal/util/atomic/SpscAtomicArrayQueue;-><init>(I)V

    iput-object p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->queue:Ljava/util/Queue;

    :goto_4e
    int-to-long p1, p3

    .line 13
    invoke-virtual {p0, p1, p2}, Lrx/Subscriber;->request(J)V

    return-void
.end method


# virtual methods
.method checkTerminated(ZZLrx/Subscriber;Ljava/util/Queue;)Z
    .registers 8
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(ZZ",
            "Lrx/Subscriber<",
            "*>;",
            "Ljava/util/Queue<",
            "*>;)Z"
        }
    .end annotation

    .line 1
    invoke-virtual {p3}, Lrx/Subscriber;->isUnsubscribed()Z

    move-result v0

    const/4 v1, 0x0

    const/4 v2, 0x1

    if-eqz v0, :cond_e

    .line 2
    invoke-interface {p4}, Ljava/util/Queue;->clear()V

    .line 3
    iput-object v1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->active:Ljava/util/Iterator;

    return v2

    :cond_e
    if-eqz p1, :cond_32

    .line 4
    iget-object p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->error:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {p1}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object p1

    check-cast p1, Ljava/lang/Throwable;

    if-eqz p1, :cond_2c

    .line 5
    iget-object p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->error:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-static {p1}, Lrx/internal/util/ExceptionsUtils;->terminate(Ljava/util/concurrent/atomic/AtomicReference;)Ljava/lang/Throwable;

    move-result-object p1

    .line 6
    invoke-virtual {p0}, Lrx/Subscriber;->unsubscribe()V

    .line 7
    invoke-interface {p4}, Ljava/util/Queue;->clear()V

    .line 8
    iput-object v1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->active:Ljava/util/Iterator;

    .line 9
    invoke-interface {p3, p1}, Lrx/Observer;->onError(Ljava/lang/Throwable;)V

    return v2

    :cond_2c
    if-eqz p2, :cond_32

    .line 10
    invoke-interface {p3}, Lrx/Observer;->onCompleted()V

    return v2

    :cond_32
    const/4 p1, 0x0

    return p1
.end method

.method drain()V
    .registers 18

    move-object/from16 v1, p0

    .line 1
    iget-object v0, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->wip:Ljava/util/concurrent/atomic/AtomicInteger;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicInteger;->getAndIncrement()I

    move-result v0

    if-eqz v0, :cond_b

    return-void

    .line 2
    :cond_b
    iget-object v2, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->actual:Lrx/Subscriber;

    .line 3
    iget-object v3, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->queue:Ljava/util/Queue;

    const/4 v5, 0x1

    .line 4
    :cond_10
    :goto_10
    iget-object v0, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->active:Ljava/util/Iterator;

    const-wide/16 v6, 0x1

    const-wide/16 v8, 0x0

    const/4 v10, 0x0

    if-nez v0, :cond_63

    .line 5
    iget-boolean v11, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->done:Z

    .line 6
    invoke-interface {v3}, Ljava/util/Queue;->poll()Ljava/lang/Object;

    move-result-object v12

    if-nez v12, :cond_23

    const/4 v13, 0x1

    goto :goto_24

    :cond_23
    const/4 v13, 0x0

    .line 7
    :goto_24
    invoke-virtual {v1, v11, v13, v2, v3}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->checkTerminated(ZZLrx/Subscriber;Ljava/util/Queue;)Z

    move-result v11

    if-eqz v11, :cond_2b

    return-void

    :cond_2b
    if-nez v13, :cond_63

    .line 8
    iget-wide v13, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->produced:J

    add-long/2addr v13, v6

    move v15, v5

    .line 9
    iget-wide v4, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->limit:J

    cmp-long v0, v13, v4

    if-nez v0, :cond_3d

    .line 10
    iput-wide v8, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->produced:J

    .line 11
    invoke-virtual {v1, v13, v14}, Lrx/Subscriber;->request(J)V

    goto :goto_3f

    .line 12
    :cond_3d
    iput-wide v13, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->produced:J

    .line 13
    :goto_3f
    :try_start_3f
    iget-object v0, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->mapper:Lrx/functions/Func1;

    invoke-static {v12}, Lrx/internal/operators/NotificationLite;->getValue(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v4

    invoke-interface {v0, v4}, Lrx/functions/Func1;->call(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/lang/Iterable;

    .line 14
    invoke-interface {v0}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;

    move-result-object v0

    .line 15
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v4
    :try_end_53
    .catch Ljava/lang/Throwable; {:try_start_3f .. :try_end_53} :catch_5a

    if-nez v4, :cond_57

    goto/16 :goto_cd

    .line 16
    :cond_57
    iput-object v0, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->active:Ljava/util/Iterator;

    goto :goto_64

    :catch_5a
    move-exception v0

    .line 17
    invoke-static {v0}, Lrx/exceptions/Exceptions;->throwIfFatal(Ljava/lang/Throwable;)V

    .line 18
    invoke-virtual {v1, v0}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->onError(Ljava/lang/Throwable;)V

    goto/16 :goto_cd

    :cond_63
    move v15, v5

    :goto_64
    if-eqz v0, :cond_d0

    .line 19
    iget-object v4, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->requested:Ljava/util/concurrent/atomic/AtomicLong;

    invoke-virtual {v4}, Ljava/util/concurrent/atomic/AtomicLong;->get()J

    move-result-wide v4

    move-wide v12, v8

    :cond_6d
    const/4 v14, 0x0

    cmp-long v16, v12, v4

    if-eqz v16, :cond_ab

    .line 20
    iget-boolean v11, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->done:Z

    invoke-virtual {v1, v11, v10, v2, v3}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->checkTerminated(ZZLrx/Subscriber;Ljava/util/Queue;)Z

    move-result v11

    if-eqz v11, :cond_7b

    return-void

    .line 21
    :cond_7b
    :try_start_7b
    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v11
    :try_end_7f
    .catch Ljava/lang/Throwable; {:try_start_7b .. :try_end_7f} :catch_a0

    .line 22
    invoke-interface {v2, v11}, Lrx/Observer;->onNext(Ljava/lang/Object;)V

    .line 23
    iget-boolean v11, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->done:Z

    invoke-virtual {v1, v11, v10, v2, v3}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->checkTerminated(ZZLrx/Subscriber;Ljava/util/Queue;)Z

    move-result v11

    if-eqz v11, :cond_8b

    return-void

    :cond_8b
    add-long/2addr v12, v6

    .line 24
    :try_start_8c
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v11
    :try_end_90
    .catch Ljava/lang/Throwable; {:try_start_8c .. :try_end_90} :catch_95

    if-nez v11, :cond_6d

    .line 25
    iput-object v14, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->active:Ljava/util/Iterator;

    goto :goto_ac

    :catch_95
    move-exception v0

    move-object v6, v0

    .line 26
    invoke-static {v6}, Lrx/exceptions/Exceptions;->throwIfFatal(Ljava/lang/Throwable;)V

    .line 27
    iput-object v14, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->active:Ljava/util/Iterator;

    .line 28
    invoke-virtual {v1, v6}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->onError(Ljava/lang/Throwable;)V

    goto :goto_ac

    :catch_a0
    move-exception v0

    move-object v6, v0

    .line 29
    invoke-static {v6}, Lrx/exceptions/Exceptions;->throwIfFatal(Ljava/lang/Throwable;)V

    .line 30
    iput-object v14, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->active:Ljava/util/Iterator;

    .line 31
    invoke-virtual {v1, v6}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->onError(Ljava/lang/Throwable;)V

    goto :goto_ac

    :cond_ab
    move-object v14, v0

    :goto_ac
    cmp-long v0, v12, v4

    if-nez v0, :cond_c2

    .line 32
    iget-boolean v0, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->done:Z

    invoke-interface {v3}, Ljava/util/Queue;->isEmpty()Z

    move-result v4

    if-eqz v4, :cond_bb

    if-nez v14, :cond_bb

    const/4 v10, 0x1

    :cond_bb
    invoke-virtual {v1, v0, v10, v2, v3}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->checkTerminated(ZZLrx/Subscriber;Ljava/util/Queue;)Z

    move-result v0

    if-eqz v0, :cond_c2

    return-void

    :cond_c2
    cmp-long v0, v12, v8

    if-eqz v0, :cond_cb

    .line 33
    iget-object v0, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->requested:Ljava/util/concurrent/atomic/AtomicLong;

    invoke-static {v0, v12, v13}, Lrx/internal/operators/BackpressureUtils;->produced(Ljava/util/concurrent/atomic/AtomicLong;J)J

    :cond_cb
    if-nez v14, :cond_d0

    :goto_cd
    move v5, v15

    goto/16 :goto_10

    .line 34
    :cond_d0
    iget-object v0, v1, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->wip:Ljava/util/concurrent/atomic/AtomicInteger;

    neg-int v4, v15

    invoke-virtual {v0, v4}, Ljava/util/concurrent/atomic/AtomicInteger;->addAndGet(I)I

    move-result v5

    if-nez v5, :cond_10

    return-void
.end method

.method public onCompleted()V
    .registers 2

    const/4 v0, 0x1

    .line 1
    iput-boolean v0, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->done:Z

    .line 2
    invoke-virtual {p0}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->drain()V

    return-void
.end method

.method public onError(Ljava/lang/Throwable;)V
    .registers 3

    .line 1
    iget-object v0, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->error:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-static {v0, p1}, Lrx/internal/util/ExceptionsUtils;->addThrowable(Ljava/util/concurrent/atomic/AtomicReference;Ljava/lang/Throwable;)Z

    move-result v0

    if-eqz v0, :cond_f

    const/4 p1, 0x1

    .line 2
    iput-boolean p1, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->done:Z

    .line 3
    invoke-virtual {p0}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->drain()V

    goto :goto_12

    .line 4
    :cond_f
    invoke-static {p1}, Lrx/plugins/RxJavaHooks;->onError(Ljava/lang/Throwable;)V

    :goto_12
    return-void
.end method

.method public onNext(Ljava/lang/Object;)V
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)V"
        }
    .end annotation

    .line 1
    iget-object v0, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->queue:Ljava/util/Queue;

    invoke-static {p1}, Lrx/internal/operators/NotificationLite;->next(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p1

    invoke-interface {v0, p1}, Ljava/util/Queue;->offer(Ljava/lang/Object;)Z

    move-result p1

    if-nez p1, :cond_18

    .line 2
    invoke-virtual {p0}, Lrx/Subscriber;->unsubscribe()V

    .line 3
    new-instance p1, Lrx/exceptions/MissingBackpressureException;

    invoke-direct {p1}, Lrx/exceptions/MissingBackpressureException;-><init>()V

    invoke-virtual {p0, p1}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->onError(Ljava/lang/Throwable;)V

    return-void

    .line 4
    :cond_18
    invoke-virtual {p0}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->drain()V

    return-void
.end method

.method requestMore(J)V
    .registers 6

    const-wide/16 v0, 0x0

    cmp-long v2, p1, v0

    if-lez v2, :cond_f

    .line 1
    iget-object v0, p0, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->requested:Ljava/util/concurrent/atomic/AtomicLong;

    invoke-static {v0, p1, p2}, Lrx/internal/operators/BackpressureUtils;->getAndAddRequest(Ljava/util/concurrent/atomic/AtomicLong;J)J

    .line 2
    invoke-virtual {p0}, Lrx/internal/operators/OnSubscribeFlattenIterable$FlattenIterableSubscriber;->drain()V

    goto :goto_13

    :cond_f
    cmp-long v2, p1, v0

    if-ltz v2, :cond_14

    :goto_13
    return-void

    .line 3
    :cond_14
    new-instance v0, Ljava/lang/IllegalStateException;

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "n >= 0 required but it was "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v1, p1, p2}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p1

    invoke-direct {v0, p1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V

    throw v0
.end method