.class public abstract Lkotlinx/coroutines/internal/AtomicOp;
.super Lkotlinx/coroutines/internal/OpDescriptor;
.source "SourceFile"


# static fields
.field public static final _consensus$FU:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;


# instance fields
.field private volatile _consensus:Ljava/lang/Object;


# direct methods
.method static constructor <clinit>()V
    .locals 3

    const-class v0, Ljava/lang/Object;

    const-string v1, "_consensus"

    const-class v2, Lkotlinx/coroutines/internal/AtomicOp;

    invoke-static {v2, v0, v1}, Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;->newUpdater(Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;

    move-result-object v0

    sput-object v0, Lkotlinx/coroutines/internal/AtomicOp;->_consensus$FU:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;

    return-void
.end method

.method public constructor <init>()V
    .locals 1

    .line 49
    invoke-direct {p0}, Lkotlinx/coroutines/internal/OpDescriptor;-><init>()V

    .line 50
    sget-object v0, Lkotlinx/coroutines/internal/AtomicKt;->NO_DECISION:Ljava/lang/Object;

    iput-object v0, p0, Lkotlinx/coroutines/internal/AtomicOp;->_consensus:Ljava/lang/Object;

    return-void
.end method


# virtual methods
.method public abstract complete(Ljava/lang/Object;Ljava/lang/Object;)V
.end method

.method public final decide(Ljava/lang/Object;)Ljava/lang/Object;
    .locals 3

    sget-object v0, Lkotlinx/coroutines/internal/AtomicOp;->_consensus$FU:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;

    .line 56
    invoke-virtual {v0, p0}, Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v1

    .line 57
    sget-object v2, Lkotlinx/coroutines/internal/AtomicKt;->NO_DECISION:Ljava/lang/Object;

    if-eq v1, v2, :cond_0

    return-object v1

    .line 58
    :cond_0
    invoke-static {v0, p0, v2, p1}, Landroidx/concurrent/futures/AbstractResolvableFuture$SafeAtomicHelper$$ExternalSyntheticBackportWithForwarding0;->m(Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Z

    move-result v1

    if-eqz v1, :cond_1

    return-object p1

    .line 59
    :cond_1
    invoke-virtual {v0, p0}, Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p1

    return-object p1
.end method

.method public final perform(Ljava/lang/Object;)Ljava/lang/Object;
    .locals 2

    sget-object v0, Lkotlinx/coroutines/internal/AtomicOp;->_consensus$FU:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;

    .line 70
    invoke-virtual {v0, p0}, Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    .line 71
    sget-object v1, Lkotlinx/coroutines/internal/AtomicKt;->NO_DECISION:Ljava/lang/Object;

    if-ne v0, v1, :cond_0

    .line 72
    invoke-virtual {p0, p1}, Lkotlinx/coroutines/internal/AtomicOp;->prepare(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    invoke-virtual {p0, v0}, Lkotlinx/coroutines/internal/AtomicOp;->decide(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    .line 75
    :cond_0
    invoke-virtual {p0, p1, v0}, Lkotlinx/coroutines/internal/AtomicOp;->complete(Ljava/lang/Object;Ljava/lang/Object;)V

    return-object v0
.end method

.method public abstract prepare(Ljava/lang/Object;)Ljava/lang/Object;
.end method