UnicastSubject$State.smali

.class final Lrx/subjects/UnicastSubject$State;
.super Ljava/util/concurrent/atomic/AtomicLong;
.source "UnicastSubject.java"

# interfaces
.implements Lrx/Producer;
.implements Lrx/Observer;
.implements Lrx/Observable$OnSubscribe;
.implements Lrx/Subscription;


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lrx/subjects/UnicastSubject;
.end annotation

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

.annotation system Ldalvik/annotation/Signature;
    value = {
        "<T:",
        "Ljava/lang/Object;",
        ">",
        "Ljava/util/concurrent/atomic/AtomicLong;",
        "Lrx/Producer;",
        "Lrx/Observer<",
        "TT;>;",
        "Lrx/Observable$OnSubscribe<",
        "TT;>;",
        "Lrx/Subscription;"
    }
.end annotation


# static fields
.field private static final serialVersionUID:J = -0x7d831d73a4227baaL


# instance fields
.field volatile caughtUp:Z

.field final delayError:Z

.field volatile done:Z

.field emitting:Z

.field error:Ljava/lang/Throwable;

.field missed:Z

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

.field final subscriber:Ljava/util/concurrent/atomic/AtomicReference;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/concurrent/atomic/AtomicReference<",
            "Lrx/Subscriber<",
            "-TT;>;>;"
        }
    .end annotation
.end field

.field final terminateOnce:Ljava/util/concurrent/atomic/AtomicReference;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/concurrent/atomic/AtomicReference<",
            "Lrx/functions/Action0;",
            ">;"
        }
    .end annotation
.end field


# direct methods
.method public constructor <init>(IZLrx/functions/Action0;)V
    .registers 5

    .line 1
    invoke-direct {p0}, Ljava/util/concurrent/atomic/AtomicLong;-><init>()V

    .line 2
    new-instance v0, Ljava/util/concurrent/atomic/AtomicReference;

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

    iput-object v0, p0, Lrx/subjects/UnicastSubject$State;->subscriber:Ljava/util/concurrent/atomic/AtomicReference;

    if-eqz p3, :cond_12

    .line 3
    new-instance v0, Ljava/util/concurrent/atomic/AtomicReference;

    invoke-direct {v0, p3}, Ljava/util/concurrent/atomic/AtomicReference;-><init>(Ljava/lang/Object;)V

    goto :goto_13

    :cond_12
    const/4 v0, 0x0

    :goto_13
    iput-object v0, p0, Lrx/subjects/UnicastSubject$State;->terminateOnce:Ljava/util/concurrent/atomic/AtomicReference;

    .line 4
    iput-boolean p2, p0, Lrx/subjects/UnicastSubject$State;->delayError:Z

    const/4 p2, 0x1

    if-le p1, p2, :cond_2c

    .line 5
    invoke-static {}, Lrx/internal/util/unsafe/UnsafeAccess;->isUnsafeAvailable()Z

    move-result p2

    if-eqz p2, :cond_26

    new-instance p2, Lrx/internal/util/unsafe/SpscUnboundedArrayQueue;

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

    goto :goto_3e

    :cond_26
    new-instance p2, Lrx/internal/util/atomic/SpscUnboundedAtomicArrayQueue;

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

    goto :goto_3e

    .line 6
    :cond_2c
    invoke-static {}, Lrx/internal/util/unsafe/UnsafeAccess;->isUnsafeAvailable()Z

    move-result p1

    if-eqz p1, :cond_38

    new-instance p1, Lrx/internal/util/unsafe/SpscLinkedQueue;

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

    goto :goto_3d

    :cond_38
    new-instance p1, Lrx/internal/util/atomic/SpscLinkedAtomicQueue;

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

    :goto_3d
    move-object p2, p1

    .line 7
    :goto_3e
    iput-object p2, p0, Lrx/subjects/UnicastSubject$State;->queue:Ljava/util/Queue;

    return-void
.end method


# virtual methods
.method public bridge synthetic call(Ljava/lang/Object;)V
    .registers 2

    .line 1
    check-cast p1, Lrx/Subscriber;

    invoke-virtual {p0, p1}, Lrx/subjects/UnicastSubject$State;->call(Lrx/Subscriber;)V

    return-void
.end method

.method public call(Lrx/Subscriber;)V
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Lrx/Subscriber<",
            "-TT;>;)V"
        }
    .end annotation

    .line 2
    iget-object v0, p0, Lrx/subjects/UnicastSubject$State;->subscriber:Ljava/util/concurrent/atomic/AtomicReference;

    const/4 v1, 0x0

    invoke-virtual {v0, v1, p1}, Ljava/util/concurrent/atomic/AtomicReference;->compareAndSet(Ljava/lang/Object;Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_10

    .line 3
    invoke-virtual {p1, p0}, Lrx/Subscriber;->add(Lrx/Subscription;)V

    .line 4
    invoke-virtual {p1, p0}, Lrx/Subscriber;->setProducer(Lrx/Producer;)V

    goto :goto_1a

    .line 5
    :cond_10
    new-instance v0, Ljava/lang/IllegalStateException;

    const-string v1, "Only a single subscriber is allowed"

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

    invoke-interface {p1, v0}, Lrx/Observer;->onError(Ljava/lang/Throwable;)V

    :goto_1a
    return-void
.end method

.method checkTerminated(ZZZLrx/Subscriber;)Z
    .registers 7
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(ZZZ",
            "Lrx/Subscriber<",
            "-TT;>;)Z"
        }
    .end annotation

    .line 1
    invoke-virtual {p4}, Lrx/Subscriber;->isUnsubscribed()Z

    move-result v0

    const/4 v1, 0x1

    if-eqz v0, :cond_d

    .line 2
    iget-object p1, p0, Lrx/subjects/UnicastSubject$State;->queue:Ljava/util/Queue;

    invoke-interface {p1}, Ljava/util/Queue;->clear()V

    return v1

    :cond_d
    if-eqz p1, :cond_2a

    .line 3
    iget-object p1, p0, Lrx/subjects/UnicastSubject$State;->error:Ljava/lang/Throwable;

    if-eqz p1, :cond_1e

    if-nez p3, :cond_1e

    .line 4
    iget-object p2, p0, Lrx/subjects/UnicastSubject$State;->queue:Ljava/util/Queue;

    invoke-interface {p2}, Ljava/util/Queue;->clear()V

    .line 5
    invoke-interface {p4, p1}, Lrx/Observer;->onError(Ljava/lang/Throwable;)V

    return v1

    :cond_1e
    if-eqz p2, :cond_2a

    if-eqz p1, :cond_26

    .line 6
    invoke-interface {p4, p1}, Lrx/Observer;->onError(Ljava/lang/Throwable;)V

    goto :goto_29

    .line 7
    :cond_26
    invoke-interface {p4}, Lrx/Observer;->onCompleted()V

    :goto_29
    return v1

    :cond_2a
    const/4 p1, 0x0

    return p1
.end method

.method doTerminate()V
    .registers 4

    .line 1
    iget-object v0, p0, Lrx/subjects/UnicastSubject$State;->terminateOnce:Ljava/util/concurrent/atomic/AtomicReference;

    if-eqz v0, :cond_16

    .line 2
    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Lrx/functions/Action0;

    if-eqz v1, :cond_16

    const/4 v2, 0x0

    .line 3
    invoke-virtual {v0, v1, v2}, Ljava/util/concurrent/atomic/AtomicReference;->compareAndSet(Ljava/lang/Object;Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_16

    .line 4
    invoke-interface {v1}, Lrx/functions/Action0;->call()V

    :cond_16
    return-void
.end method

.method public isUnsubscribed()Z
    .registers 2

    .line 1
    iget-boolean v0, p0, Lrx/subjects/UnicastSubject$State;->done:Z

    return v0
.end method

.method public onCompleted()V
    .registers 3

    .line 1
    iget-boolean v0, p0, Lrx/subjects/UnicastSubject$State;->done:Z

    if-nez v0, :cond_2a

    .line 2
    invoke-virtual {p0}, Lrx/subjects/UnicastSubject$State;->doTerminate()V

    const/4 v0, 0x1

    .line 3
    iput-boolean v0, p0, Lrx/subjects/UnicastSubject$State;->done:Z

    .line 4
    iget-boolean v1, p0, Lrx/subjects/UnicastSubject$State;->caughtUp:Z

    if-nez v1, :cond_1f

    .line 5
    monitor-enter p0

    .line 6
    :try_start_f
    iget-boolean v1, p0, Lrx/subjects/UnicastSubject$State;->caughtUp:Z

    if-nez v1, :cond_14

    goto :goto_15

    :cond_14
    const/4 v0, 0x0

    .line 7
    :goto_15
    monitor-exit p0
    :try_end_16
    .catchall {:try_start_f .. :try_end_16} :catchall_1c

    if-eqz v0, :cond_1f

    .line 8
    invoke-virtual {p0}, Lrx/subjects/UnicastSubject$State;->replay()V

    return-void

    :catchall_1c
    move-exception v0

    .line 9
    :try_start_1d
    monitor-exit p0
    :try_end_1e
    .catchall {:try_start_1d .. :try_end_1e} :catchall_1c

    throw v0

    .line 10
    :cond_1f
    iget-object v0, p0, Lrx/subjects/UnicastSubject$State;->subscriber:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lrx/Subscriber;

    invoke-interface {v0}, Lrx/Observer;->onCompleted()V

    :cond_2a
    return-void
.end method

.method public onError(Ljava/lang/Throwable;)V
    .registers 4

    .line 1
    iget-boolean v0, p0, Lrx/subjects/UnicastSubject$State;->done:Z

    if-nez v0, :cond_2c

    .line 2
    invoke-virtual {p0}, Lrx/subjects/UnicastSubject$State;->doTerminate()V

    .line 3
    iput-object p1, p0, Lrx/subjects/UnicastSubject$State;->error:Ljava/lang/Throwable;

    const/4 v0, 0x1

    .line 4
    iput-boolean v0, p0, Lrx/subjects/UnicastSubject$State;->done:Z

    .line 5
    iget-boolean v1, p0, Lrx/subjects/UnicastSubject$State;->caughtUp:Z

    if-nez v1, :cond_21

    .line 6
    monitor-enter p0

    .line 7
    :try_start_11
    iget-boolean v1, p0, Lrx/subjects/UnicastSubject$State;->caughtUp:Z

    if-nez v1, :cond_16

    goto :goto_17

    :cond_16
    const/4 v0, 0x0

    .line 8
    :goto_17
    monitor-exit p0
    :try_end_18
    .catchall {:try_start_11 .. :try_end_18} :catchall_1e

    if-eqz v0, :cond_21

    .line 9
    invoke-virtual {p0}, Lrx/subjects/UnicastSubject$State;->replay()V

    return-void

    :catchall_1e
    move-exception p1

    .line 10
    :try_start_1f
    monitor-exit p0
    :try_end_20
    .catchall {:try_start_1f .. :try_end_20} :catchall_1e

    throw p1

    .line 11
    :cond_21
    iget-object v0, p0, Lrx/subjects/UnicastSubject$State;->subscriber:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lrx/Subscriber;

    invoke-interface {v0, p1}, Lrx/Observer;->onError(Ljava/lang/Throwable;)V

    :cond_2c
    return-void
.end method

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

    .line 1
    iget-boolean v0, p0, Lrx/subjects/UnicastSubject$State;->done:Z

    if-nez v0, :cond_32

    .line 2
    iget-boolean v0, p0, Lrx/subjects/UnicastSubject$State;->caughtUp:Z

    if-nez v0, :cond_22

    const/4 v0, 0x0

    .line 3
    monitor-enter p0

    .line 4
    :try_start_a
    iget-boolean v1, p0, Lrx/subjects/UnicastSubject$State;->caughtUp:Z

    if-nez v1, :cond_18

    .line 5
    iget-object v0, p0, Lrx/subjects/UnicastSubject$State;->queue:Ljava/util/Queue;

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

    move-result-object v1

    invoke-interface {v0, v1}, Ljava/util/Queue;->offer(Ljava/lang/Object;)Z

    const/4 v0, 0x1

    .line 6
    :cond_18
    monitor-exit p0
    :try_end_19
    .catchall {:try_start_a .. :try_end_19} :catchall_1f

    if-eqz v0, :cond_22

    .line 7
    invoke-virtual {p0}, Lrx/subjects/UnicastSubject$State;->replay()V

    return-void

    :catchall_1f
    move-exception p1

    .line 8
    :try_start_20
    monitor-exit p0
    :try_end_21
    .catchall {:try_start_20 .. :try_end_21} :catchall_1f

    throw p1

    .line 9
    :cond_22
    iget-object v0, p0, Lrx/subjects/UnicastSubject$State;->subscriber:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lrx/Subscriber;

    .line 10
    :try_start_2a
    invoke-interface {v0, p1}, Lrx/Observer;->onNext(Ljava/lang/Object;)V
    :try_end_2d
    .catch Ljava/lang/Throwable; {:try_start_2a .. :try_end_2d} :catch_2e

    goto :goto_32

    :catch_2e
    move-exception v1

    .line 11
    invoke-static {v1, v0, p1}, Lrx/exceptions/Exceptions;->throwOrReport(Ljava/lang/Throwable;Lrx/Observer;Ljava/lang/Object;)V

    :cond_32
    :goto_32
    return-void
.end method

.method replay()V
    .registers 16

    .line 1
    monitor-enter p0

    .line 2
    :try_start_1
    iget-boolean v0, p0, Lrx/subjects/UnicastSubject$State;->emitting:Z

    const/4 v1, 0x1

    if-eqz v0, :cond_a

    .line 3
    iput-boolean v1, p0, Lrx/subjects/UnicastSubject$State;->missed:Z

    .line 4
    monitor-exit p0

    return-void

    .line 5
    :cond_a
    iput-boolean v1, p0, Lrx/subjects/UnicastSubject$State;->emitting:Z

    .line 6
    monitor-exit p0
    :try_end_d
    .catchall {:try_start_1 .. :try_end_d} :catchall_97

    .line 7
    iget-object v0, p0, Lrx/subjects/UnicastSubject$State;->queue:Ljava/util/Queue;

    .line 8
    iget-boolean v2, p0, Lrx/subjects/UnicastSubject$State;->delayError:Z

    .line 9
    :goto_11
    iget-object v3, p0, Lrx/subjects/UnicastSubject$State;->subscriber:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v3}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Lrx/Subscriber;

    const/4 v4, 0x0

    if-eqz v3, :cond_7b

    .line 10
    iget-boolean v5, p0, Lrx/subjects/UnicastSubject$State;->done:Z

    .line 11
    invoke-interface {v0}, Ljava/util/Queue;->isEmpty()Z

    move-result v6

    .line 12
    invoke-virtual {p0, v5, v6, v2, v3}, Lrx/subjects/UnicastSubject$State;->checkTerminated(ZZZLrx/Subscriber;)Z

    move-result v5

    if-eqz v5, :cond_29

    return-void

    .line 13
    :cond_29
    invoke-virtual {p0}, Ljava/util/concurrent/atomic/AtomicLong;->get()J

    move-result-wide v5

    const-wide v7, 0x7fffffffffffffffL

    cmp-long v9, v5, v7

    if-nez v9, :cond_38

    const/4 v7, 0x1

    goto :goto_39

    :cond_38
    const/4 v7, 0x0

    :goto_39
    const-wide/16 v8, 0x0

    move-wide v10, v8

    :goto_3c
    cmp-long v12, v5, v8

    if-eqz v12, :cond_70

    .line 14
    iget-boolean v12, p0, Lrx/subjects/UnicastSubject$State;->done:Z

    .line 15
    invoke-interface {v0}, Ljava/util/Queue;->poll()Ljava/lang/Object;

    move-result-object v13

    if-nez v13, :cond_4a

    const/4 v14, 0x1

    goto :goto_4b

    :cond_4a
    const/4 v14, 0x0

    .line 16
    :goto_4b
    invoke-virtual {p0, v12, v14, v2, v3}, Lrx/subjects/UnicastSubject$State;->checkTerminated(ZZZLrx/Subscriber;)Z

    move-result v12

    if-eqz v12, :cond_52

    return-void

    :cond_52
    if-eqz v14, :cond_55

    goto :goto_70

    .line 17
    :cond_55
    invoke-static {v13}, Lrx/internal/operators/NotificationLite;->getValue(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v12

    .line 18
    :try_start_59
    invoke-interface {v3, v12}, Lrx/Observer;->onNext(Ljava/lang/Object;)V
    :try_end_5c
    .catch Ljava/lang/Throwable; {:try_start_59 .. :try_end_5c} :catch_61

    const-wide/16 v12, 0x1

    sub-long/2addr v5, v12

    add-long/2addr v10, v12

    goto :goto_3c

    :catch_61
    move-exception v1

    .line 19
    invoke-interface {v0}, Ljava/util/Queue;->clear()V

    .line 20
    invoke-static {v1}, Lrx/exceptions/Exceptions;->throwIfFatal(Ljava/lang/Throwable;)V

    .line 21
    invoke-static {v1, v12}, Lrx/exceptions/OnErrorThrowable;->addValueAsLastCause(Ljava/lang/Throwable;Ljava/lang/Object;)Ljava/lang/Throwable;

    move-result-object v0

    invoke-interface {v3, v0}, Lrx/Observer;->onError(Ljava/lang/Throwable;)V

    return-void

    :cond_70
    :goto_70
    if-nez v7, :cond_7c

    cmp-long v3, v10, v8

    if-eqz v3, :cond_7c

    neg-long v5, v10

    .line 22
    invoke-virtual {p0, v5, v6}, Ljava/util/concurrent/atomic/AtomicLong;->addAndGet(J)J

    goto :goto_7c

    :cond_7b
    const/4 v7, 0x0

    .line 23
    :cond_7c
    :goto_7c
    monitor-enter p0

    .line 24
    :try_start_7d
    iget-boolean v3, p0, Lrx/subjects/UnicastSubject$State;->missed:Z

    if-nez v3, :cond_8f

    if-eqz v7, :cond_8b

    .line 25
    invoke-interface {v0}, Ljava/util/Queue;->isEmpty()Z

    move-result v0

    if-eqz v0, :cond_8b

    .line 26
    iput-boolean v1, p0, Lrx/subjects/UnicastSubject$State;->caughtUp:Z

    .line 27
    :cond_8b
    iput-boolean v4, p0, Lrx/subjects/UnicastSubject$State;->emitting:Z

    .line 28
    monitor-exit p0

    return-void

    .line 29
    :cond_8f
    iput-boolean v4, p0, Lrx/subjects/UnicastSubject$State;->missed:Z

    .line 30
    monitor-exit p0

    goto/16 :goto_11

    :catchall_94
    move-exception v0

    monitor-exit p0
    :try_end_96
    .catchall {:try_start_7d .. :try_end_96} :catchall_94

    throw v0

    :catchall_97
    move-exception v0

    .line 31
    :try_start_98
    monitor-exit p0
    :try_end_99
    .catchall {:try_start_98 .. :try_end_99} :catchall_97

    goto :goto_9b

    :goto_9a
    throw v0

    :goto_9b
    goto :goto_9a
.end method

.method public request(J)V
    .registers 6

    const-wide/16 v0, 0x0

    cmp-long v2, p1, v0

    if-ltz v2, :cond_19

    cmp-long v2, p1, v0

    if-lez v2, :cond_11

    .line 1
    invoke-static {p0, p1, p2}, Lrx/internal/operators/BackpressureUtils;->getAndAddRequest(Ljava/util/concurrent/atomic/AtomicLong;J)J

    .line 2
    invoke-virtual {p0}, Lrx/subjects/UnicastSubject$State;->replay()V

    goto :goto_18

    .line 3
    :cond_11
    iget-boolean p1, p0, Lrx/subjects/UnicastSubject$State;->done:Z

    if-eqz p1, :cond_18

    .line 4
    invoke-virtual {p0}, Lrx/subjects/UnicastSubject$State;->replay()V

    :cond_18
    :goto_18
    return-void

    .line 5
    :cond_19
    new-instance p1, Ljava/lang/IllegalArgumentException;

    const-string p2, "n >= 0 required"

    invoke-direct {p1, p2}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method public unsubscribe()V
    .registers 3

    .line 1
    invoke-virtual {p0}, Lrx/subjects/UnicastSubject$State;->doTerminate()V

    const/4 v0, 0x1

    .line 2
    iput-boolean v0, p0, Lrx/subjects/UnicastSubject$State;->done:Z

    .line 3
    monitor-enter p0

    .line 4
    :try_start_7
    iget-boolean v1, p0, Lrx/subjects/UnicastSubject$State;->emitting:Z

    if-eqz v1, :cond_d

    .line 5
    monitor-exit p0

    return-void

    .line 6
    :cond_d
    iput-boolean v0, p0, Lrx/subjects/UnicastSubject$State;->emitting:Z

    .line 7
    monitor-exit p0
    :try_end_10
    .catchall {:try_start_7 .. :try_end_10} :catchall_16

    .line 8
    iget-object v0, p0, Lrx/subjects/UnicastSubject$State;->queue:Ljava/util/Queue;

    invoke-interface {v0}, Ljava/util/Queue;->clear()V

    return-void

    :catchall_16
    move-exception v0

    .line 9
    :try_start_17
    monitor-exit p0
    :try_end_18
    .catchall {:try_start_17 .. :try_end_18} :catchall_16

    throw v0
.end method