.class public final Lkotlin/sequences/ConstrainedOnceSequence;
.super Ljava/lang/Object;
.source "SequencesJVM.kt"

# interfaces
.implements Lkotlin/sequences/Sequence;


# annotations
.annotation system Ldalvik/annotation/Signature;
    value = {
        "<T:",
        "Ljava/lang/Object;",
        ">",
        "Ljava/lang/Object;",
        "Lkotlin/sequences/Sequence<",
        "TT;>;"
    }
.end annotation

.annotation runtime Lkotlin/Metadata;
    d1 = {
        "\u0000\u001c\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\u0008\u0003\n\u0002\u0018\u0002\n\u0002\u0008\u0002\n\u0002\u0010(\n\u0000\u0008\u0000\u0018\u0000*\u0004\u0008\u0000\u0010\u00012\u0008\u0012\u0004\u0012\u0002H\u00010\u0002B\u0013\u0012\u000c\u0010\u0003\u001a\u0008\u0012\u0004\u0012\u00028\u00000\u0002\u00a2\u0006\u0002\u0010\u0004J\u000f\u0010\u0008\u001a\u0008\u0012\u0004\u0012\u00028\u00000\tH\u0096\u0002R(\u0010\u0005\u001a\u001c\u0012\u0018\u0012\u0016\u0012\u0004\u0012\u00028\u0000 \u0007*\n\u0012\u0004\u0012\u00028\u0000\u0018\u00010\u00020\u00020\u0006X\u0082\u0004\u00a2\u0006\u0002\n\u0000\u00a8\u0006\n"
    }
    d2 = {
        "Lkotlin/sequences/ConstrainedOnceSequence;",
        "T",
        "Lkotlin/sequences/Sequence;",
        "sequence",
        "(Lkotlin/sequences/Sequence;)V",
        "sequenceRef",
        "Ljava/util/concurrent/atomic/AtomicReference;",
        "kotlin.jvm.PlatformType",
        "iterator",
        "",
        "kotlin-stdlib"
    }
    k = 0x1
    mv = {
        0x1,
        0x9,
        0x0
    }
    xi = 0x30
.end annotation


# instance fields
.field private final sequenceRef:Ljava/util/concurrent/atomic/AtomicReference;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/concurrent/atomic/AtomicReference<",
            "Lkotlin/sequences/Sequence<",
            "TT;>;>;"
        }
    .end annotation
.end field


# direct methods
.method public constructor <init>(Lkotlin/sequences/Sequence;)V
    .locals 1
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Lkotlin/sequences/Sequence<",
            "+TT;>;)V"
        }
    .end annotation

    const-string v0, "sequence"

    invoke-static {p1, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    .line 19
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 20
    new-instance v0, Ljava/util/concurrent/atomic/AtomicReference;

    invoke-direct {v0, p1}, Ljava/util/concurrent/atomic/AtomicReference;-><init>(Ljava/lang/Object;)V

    iput-object v0, p0, Lkotlin/sequences/ConstrainedOnceSequence;->sequenceRef:Ljava/util/concurrent/atomic/AtomicReference;

    return-void
.end method


# virtual methods
.method public iterator()Ljava/util/Iterator;
    .locals 1
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/Iterator<",
            "TT;>;"
        }
    .end annotation

    iget-object p0, p0, Lkotlin/sequences/ConstrainedOnceSequence;->sequenceRef:Ljava/util/concurrent/atomic/AtomicReference;

    const/4 v0, 0x0

    .line 23
    invoke-virtual {p0, v0}, Ljava/util/concurrent/atomic/AtomicReference;->getAndSet(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p0

    check-cast p0, Lkotlin/sequences/Sequence;

    if-eqz p0, :cond_0

    .line 24
    invoke-interface {p0}, Lkotlin/sequences/Sequence;->iterator()Ljava/util/Iterator;

    move-result-object p0

    return-object p0

    .line 23
    :cond_0
    new-instance p0, Ljava/lang/IllegalStateException;

    const-string v0, "This sequence can be consumed only once."

    invoke-direct {p0, v0}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V

    throw p0
.end method