SingleScheduler.smali

.class public final Lio/reactivex/internal/schedulers/SingleScheduler;
.super Lio/reactivex/Scheduler;
.source "SingleScheduler.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lio/reactivex/internal/schedulers/SingleScheduler$ScheduledWorker;
    }
.end annotation


# static fields
.field private static final KEY_SINGLE_PRIORITY:Ljava/lang/String; = "rx2.single-priority"

.field static final SHUTDOWN:Ljava/util/concurrent/ScheduledExecutorService;

.field static final SINGLE_THREAD_FACTORY:Lio/reactivex/internal/schedulers/RxThreadFactory;

.field private static final THREAD_NAME_PREFIX:Ljava/lang/String; = "RxSingleScheduler"


# instance fields
.field final executor:Ljava/util/concurrent/atomic/AtomicReference;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/concurrent/atomic/AtomicReference<",
            "Ljava/util/concurrent/ScheduledExecutorService;",
            ">;"
        }
    .end annotation
.end field

.field final threadFactory:Ljava/util/concurrent/ThreadFactory;


# direct methods
.method static constructor <clinit>()V
    .registers 4

    .line 42
    const/4 v0, 0x0

    invoke-static {v0}, Ljava/util/concurrent/Executors;->newScheduledThreadPool(I)Ljava/util/concurrent/ScheduledExecutorService;

    move-result-object v0

    sput-object v0, Lio/reactivex/internal/schedulers/SingleScheduler;->SHUTDOWN:Ljava/util/concurrent/ScheduledExecutorService;

    .line 43
    invoke-interface {v0}, Ljava/util/concurrent/ScheduledExecutorService;->shutdown()V

    .line 45
    nop

    .line 46
    const-string v0, "rx2.single-priority"

    const/4 v1, 0x5

    invoke-static {v0, v1}, Ljava/lang/Integer;->getInteger(Ljava/lang/String;I)Ljava/lang/Integer;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/Integer;->intValue()I

    move-result v0

    .line 45
    const/16 v1, 0xa

    invoke-static {v1, v0}, Ljava/lang/Math;->min(II)I

    move-result v0

    const/4 v1, 0x1

    invoke-static {v1, v0}, Ljava/lang/Math;->max(II)I

    move-result v0

    .line 48
    .local v0, "priority":I
    new-instance v2, Lio/reactivex/internal/schedulers/RxThreadFactory;

    const-string v3, "RxSingleScheduler"

    invoke-direct {v2, v3, v0, v1}, Lio/reactivex/internal/schedulers/RxThreadFactory;-><init>(Ljava/lang/String;IZ)V

    sput-object v2, Lio/reactivex/internal/schedulers/SingleScheduler;->SINGLE_THREAD_FACTORY:Lio/reactivex/internal/schedulers/RxThreadFactory;

    .line 49
    .end local v0    # "priority":I
    return-void
.end method

.method public constructor <init>()V
    .registers 2

    .line 52
    sget-object v0, Lio/reactivex/internal/schedulers/SingleScheduler;->SINGLE_THREAD_FACTORY:Lio/reactivex/internal/schedulers/RxThreadFactory;

    invoke-direct {p0, v0}, Lio/reactivex/internal/schedulers/SingleScheduler;-><init>(Ljava/util/concurrent/ThreadFactory;)V

    .line 53
    return-void
.end method

.method public constructor <init>(Ljava/util/concurrent/ThreadFactory;)V
    .registers 4
    .param p1, "threadFactory"    # Ljava/util/concurrent/ThreadFactory;

    .line 59
    invoke-direct {p0}, Lio/reactivex/Scheduler;-><init>()V

    .line 31
    new-instance v0, Ljava/util/concurrent/atomic/AtomicReference;

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

    iput-object v0, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->executor:Ljava/util/concurrent/atomic/AtomicReference;

    .line 60
    iput-object p1, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->threadFactory:Ljava/util/concurrent/ThreadFactory;

    .line 61
    invoke-static {p1}, Lio/reactivex/internal/schedulers/SingleScheduler;->createExecutor(Ljava/util/concurrent/ThreadFactory;)Ljava/util/concurrent/ScheduledExecutorService;

    move-result-object v1

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

    .line 62
    return-void
.end method

.method static createExecutor(Ljava/util/concurrent/ThreadFactory;)Ljava/util/concurrent/ScheduledExecutorService;
    .registers 2
    .param p0, "threadFactory"    # Ljava/util/concurrent/ThreadFactory;

    .line 65
    invoke-static {p0}, Lio/reactivex/internal/schedulers/SchedulerPoolFactory;->create(Ljava/util/concurrent/ThreadFactory;)Ljava/util/concurrent/ScheduledExecutorService;

    move-result-object v0

    return-object v0
.end method


# virtual methods
.method public createWorker()Lio/reactivex/Scheduler$Worker;
    .registers 3

    .line 103
    new-instance v0, Lio/reactivex/internal/schedulers/SingleScheduler$ScheduledWorker;

    iget-object v1, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->executor:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v1}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/util/concurrent/ScheduledExecutorService;

    invoke-direct {v0, v1}, Lio/reactivex/internal/schedulers/SingleScheduler$ScheduledWorker;-><init>(Ljava/util/concurrent/ScheduledExecutorService;)V

    return-object v0
.end method

.method public scheduleDirect(Ljava/lang/Runnable;JLjava/util/concurrent/TimeUnit;)Lio/reactivex/disposables/Disposable;
    .registers 9
    .param p1, "run"    # Ljava/lang/Runnable;
    .param p2, "delay"    # J
    .param p4, "unit"    # Ljava/util/concurrent/TimeUnit;

    .line 109
    new-instance v0, Lio/reactivex/internal/schedulers/ScheduledDirectTask;

    invoke-static {p1}, Lio/reactivex/plugins/RxJavaPlugins;->onSchedule(Ljava/lang/Runnable;)Ljava/lang/Runnable;

    move-result-object v1

    invoke-direct {v0, v1}, Lio/reactivex/internal/schedulers/ScheduledDirectTask;-><init>(Ljava/lang/Runnable;)V

    .line 112
    .local v0, "task":Lio/reactivex/internal/schedulers/ScheduledDirectTask;
    const-wide/16 v1, 0x0

    cmp-long v3, p2, v1

    if-gtz v3, :cond_1c

    .line 113
    :try_start_f
    iget-object v1, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->executor:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v1}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/util/concurrent/ScheduledExecutorService;

    invoke-interface {v1, v0}, Ljava/util/concurrent/ScheduledExecutorService;->submit(Ljava/util/concurrent/Callable;)Ljava/util/concurrent/Future;

    move-result-object v1

    .local v1, "f":Ljava/util/concurrent/Future;, "Ljava/util/concurrent/Future<*>;"
    goto :goto_28

    .line 115
    .end local v1    # "f":Ljava/util/concurrent/Future;, "Ljava/util/concurrent/Future<*>;"
    :cond_1c
    iget-object v1, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->executor:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v1}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/util/concurrent/ScheduledExecutorService;

    invoke-interface {v1, v0, p2, p3, p4}, Ljava/util/concurrent/ScheduledExecutorService;->schedule(Ljava/util/concurrent/Callable;JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture;

    move-result-object v1

    .line 117
    .restart local v1    # "f":Ljava/util/concurrent/Future;, "Ljava/util/concurrent/Future<*>;"
    :goto_28
    invoke-virtual {v0, v1}, Lio/reactivex/internal/schedulers/ScheduledDirectTask;->setFuture(Ljava/util/concurrent/Future;)V
    :try_end_2b
    .catch Ljava/util/concurrent/RejectedExecutionException; {:try_start_f .. :try_end_2b} :catch_2c

    .line 118
    return-object v0

    .line 119
    .end local v1    # "f":Ljava/util/concurrent/Future;, "Ljava/util/concurrent/Future<*>;"
    :catch_2c
    move-exception v1

    .line 120
    .local v1, "ex":Ljava/util/concurrent/RejectedExecutionException;
    invoke-static {v1}, Lio/reactivex/plugins/RxJavaPlugins;->onError(Ljava/lang/Throwable;)V

    .line 121
    sget-object v2, Lio/reactivex/internal/disposables/EmptyDisposable;->INSTANCE:Lio/reactivex/internal/disposables/EmptyDisposable;

    return-object v2
.end method

.method public schedulePeriodicallyDirect(Ljava/lang/Runnable;JJLjava/util/concurrent/TimeUnit;)Lio/reactivex/disposables/Disposable;
    .registers 16
    .param p1, "run"    # Ljava/lang/Runnable;
    .param p2, "initialDelay"    # J
    .param p4, "period"    # J
    .param p6, "unit"    # Ljava/util/concurrent/TimeUnit;

    .line 128
    invoke-static {p1}, Lio/reactivex/plugins/RxJavaPlugins;->onSchedule(Ljava/lang/Runnable;)Ljava/lang/Runnable;

    move-result-object v0

    .line 129
    .local v0, "decoratedRun":Ljava/lang/Runnable;
    const-wide/16 v1, 0x0

    cmp-long v3, p4, v1

    if-gtz v3, :cond_30

    .line 131
    iget-object v3, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->executor:Ljava/util/concurrent/atomic/AtomicReference;

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

    move-result-object v3

    check-cast v3, Ljava/util/concurrent/ScheduledExecutorService;

    .line 133
    .local v3, "exec":Ljava/util/concurrent/ScheduledExecutorService;
    new-instance v4, Lio/reactivex/internal/schedulers/InstantPeriodicTask;

    invoke-direct {v4, v0, v3}, Lio/reactivex/internal/schedulers/InstantPeriodicTask;-><init>(Ljava/lang/Runnable;Ljava/util/concurrent/ExecutorService;)V

    .line 136
    .local v4, "periodicWrapper":Lio/reactivex/internal/schedulers/InstantPeriodicTask;
    cmp-long v5, p2, v1

    if-gtz v5, :cond_20

    .line 137
    :try_start_1b
    invoke-interface {v3, v4}, Ljava/util/concurrent/ScheduledExecutorService;->submit(Ljava/util/concurrent/Callable;)Ljava/util/concurrent/Future;

    move-result-object v1

    .local v1, "f":Ljava/util/concurrent/Future;, "Ljava/util/concurrent/Future<*>;"
    goto :goto_24

    .line 139
    .end local v1    # "f":Ljava/util/concurrent/Future;, "Ljava/util/concurrent/Future<*>;"
    :cond_20
    invoke-interface {v3, v4, p2, p3, p6}, Ljava/util/concurrent/ScheduledExecutorService;->schedule(Ljava/util/concurrent/Callable;JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture;

    move-result-object v1

    .line 141
    .restart local v1    # "f":Ljava/util/concurrent/Future;, "Ljava/util/concurrent/Future<*>;"
    :goto_24
    invoke-virtual {v4, v1}, Lio/reactivex/internal/schedulers/InstantPeriodicTask;->setFirst(Ljava/util/concurrent/Future;)V
    :try_end_27
    .catch Ljava/util/concurrent/RejectedExecutionException; {:try_start_1b .. :try_end_27} :catch_29

    .line 145
    nop

    .line 147
    return-object v4

    .line 142
    .end local v1    # "f":Ljava/util/concurrent/Future;, "Ljava/util/concurrent/Future<*>;"
    :catch_29
    move-exception v1

    .line 143
    .local v1, "ex":Ljava/util/concurrent/RejectedExecutionException;
    invoke-static {v1}, Lio/reactivex/plugins/RxJavaPlugins;->onError(Ljava/lang/Throwable;)V

    .line 144
    sget-object v2, Lio/reactivex/internal/disposables/EmptyDisposable;->INSTANCE:Lio/reactivex/internal/disposables/EmptyDisposable;

    return-object v2

    .line 149
    .end local v1    # "ex":Ljava/util/concurrent/RejectedExecutionException;
    .end local v3    # "exec":Ljava/util/concurrent/ScheduledExecutorService;
    .end local v4    # "periodicWrapper":Lio/reactivex/internal/schedulers/InstantPeriodicTask;
    :cond_30
    new-instance v1, Lio/reactivex/internal/schedulers/ScheduledDirectPeriodicTask;

    invoke-direct {v1, v0}, Lio/reactivex/internal/schedulers/ScheduledDirectPeriodicTask;-><init>(Ljava/lang/Runnable;)V

    .line 151
    .local v1, "task":Lio/reactivex/internal/schedulers/ScheduledDirectPeriodicTask;
    :try_start_35
    iget-object v2, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->executor:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v2}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Ljava/util/concurrent/ScheduledExecutorService;

    move-object v3, v1

    move-wide v4, p2

    move-wide v6, p4

    move-object v8, p6

    invoke-interface/range {v2 .. v8}, Ljava/util/concurrent/ScheduledExecutorService;->scheduleAtFixedRate(Ljava/lang/Runnable;JJLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture;

    move-result-object v2

    .line 152
    .local v2, "f":Ljava/util/concurrent/Future;, "Ljava/util/concurrent/Future<*>;"
    invoke-virtual {v1, v2}, Lio/reactivex/internal/schedulers/ScheduledDirectPeriodicTask;->setFuture(Ljava/util/concurrent/Future;)V
    :try_end_48
    .catch Ljava/util/concurrent/RejectedExecutionException; {:try_start_35 .. :try_end_48} :catch_49

    .line 153
    return-object v1

    .line 154
    .end local v2    # "f":Ljava/util/concurrent/Future;, "Ljava/util/concurrent/Future<*>;"
    :catch_49
    move-exception v2

    .line 155
    .local v2, "ex":Ljava/util/concurrent/RejectedExecutionException;
    invoke-static {v2}, Lio/reactivex/plugins/RxJavaPlugins;->onError(Ljava/lang/Throwable;)V

    .line 156
    sget-object v3, Lio/reactivex/internal/disposables/EmptyDisposable;->INSTANCE:Lio/reactivex/internal/disposables/EmptyDisposable;

    return-object v3
.end method

.method public shutdown()V
    .registers 4

    .line 91
    iget-object v0, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->executor:Ljava/util/concurrent/atomic/AtomicReference;

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

    move-result-object v0

    check-cast v0, Ljava/util/concurrent/ScheduledExecutorService;

    .line 92
    .local v0, "current":Ljava/util/concurrent/ScheduledExecutorService;
    sget-object v1, Lio/reactivex/internal/schedulers/SingleScheduler;->SHUTDOWN:Ljava/util/concurrent/ScheduledExecutorService;

    if-eq v0, v1, :cond_1c

    .line 93
    iget-object v2, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->executor:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v2, v1}, Ljava/util/concurrent/atomic/AtomicReference;->getAndSet(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v1

    move-object v0, v1

    check-cast v0, Ljava/util/concurrent/ScheduledExecutorService;

    .line 94
    sget-object v1, Lio/reactivex/internal/schedulers/SingleScheduler;->SHUTDOWN:Ljava/util/concurrent/ScheduledExecutorService;

    if-eq v0, v1, :cond_1c

    .line 95
    invoke-interface {v0}, Ljava/util/concurrent/ScheduledExecutorService;->shutdownNow()Ljava/util/List;

    .line 98
    :cond_1c
    return-void
.end method

.method public start()V
    .registers 4

    .line 70
    const/4 v0, 0x0

    .line 72
    .local v0, "next":Ljava/util/concurrent/ScheduledExecutorService;
    :goto_1
    iget-object v1, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->executor:Ljava/util/concurrent/atomic/AtomicReference;

    invoke-virtual {v1}, Ljava/util/concurrent/atomic/AtomicReference;->get()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/util/concurrent/ScheduledExecutorService;

    .line 73
    .local v1, "current":Ljava/util/concurrent/ScheduledExecutorService;
    sget-object v2, Lio/reactivex/internal/schedulers/SingleScheduler;->SHUTDOWN:Ljava/util/concurrent/ScheduledExecutorService;

    if-eq v1, v2, :cond_13

    .line 74
    if-eqz v0, :cond_12

    .line 75
    invoke-interface {v0}, Ljava/util/concurrent/ScheduledExecutorService;->shutdown()V

    .line 77
    :cond_12
    return-void

    .line 79
    :cond_13
    if-nez v0, :cond_1b

    .line 80
    iget-object v2, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->threadFactory:Ljava/util/concurrent/ThreadFactory;

    invoke-static {v2}, Lio/reactivex/internal/schedulers/SingleScheduler;->createExecutor(Ljava/util/concurrent/ThreadFactory;)Ljava/util/concurrent/ScheduledExecutorService;

    move-result-object v0

    .line 82
    :cond_1b
    iget-object v2, p0, Lio/reactivex/internal/schedulers/SingleScheduler;->executor:Ljava/util/concurrent/atomic/AtomicReference;

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

    move-result v2

    if-eqz v2, :cond_24

    .line 83
    return-void

    .line 86
    .end local v1    # "current":Ljava/util/concurrent/ScheduledExecutorService;
    :cond_24
    goto :goto_1
.end method