.class public abstract Lkotlin/collections/AbstractIterator;
.super Ljava/lang/Object;
.source "SourceFile"

# interfaces
.implements Ljava/util/Iterator;
.implements Lkotlin/jvm/internal/markers/KMappedMarker;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lkotlin/collections/AbstractIterator$WhenMappings;
    }
.end annotation


# instance fields
.field public nextValue:Ljava/lang/Object;

.field public state:Lkotlin/collections/State;


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

    .line 20
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 21
    sget-object v0, Lkotlin/collections/State;->NotReady:Lkotlin/collections/State;

    iput-object v0, p0, Lkotlin/collections/AbstractIterator;->state:Lkotlin/collections/State;

    return-void
.end method


# virtual methods
.method public abstract computeNext()V
.end method

.method public final done()V
    .locals 1

    .line 70
    sget-object v0, Lkotlin/collections/State;->Done:Lkotlin/collections/State;

    iput-object v0, p0, Lkotlin/collections/AbstractIterator;->state:Lkotlin/collections/State;

    return-void
.end method

.method public hasNext()Z
    .locals 3

    iget-object v0, p0, Lkotlin/collections/AbstractIterator;->state:Lkotlin/collections/State;

    .line 25
    sget-object v1, Lkotlin/collections/State;->Failed:Lkotlin/collections/State;

    if-eq v0, v1, :cond_2

    .line 26
    sget-object v1, Lkotlin/collections/AbstractIterator$WhenMappings;->$EnumSwitchMapping$0:[I

    invoke-virtual {v0}, Ljava/lang/Enum;->ordinal()I

    move-result v0

    aget v0, v1, v0

    const/4 v1, 0x1

    if-eq v0, v1, :cond_0

    const/4 v2, 0x2

    if-eq v0, v2, :cond_1

    .line 29
    invoke-virtual {p0}, Lkotlin/collections/AbstractIterator;->tryToComputeNext()Z

    move-result v1

    goto :goto_0

    :cond_0
    const/4 v1, 0x0

    :cond_1
    :goto_0
    return v1

    .line 25
    :cond_2
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "Failed requirement."

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

    move-result-object v1

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

    throw v0
.end method

.method public next()Ljava/lang/Object;
    .locals 1

    .line 34
    invoke-virtual {p0}, Lkotlin/collections/AbstractIterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_0

    .line 35
    sget-object v0, Lkotlin/collections/State;->NotReady:Lkotlin/collections/State;

    iput-object v0, p0, Lkotlin/collections/AbstractIterator;->state:Lkotlin/collections/State;

    iget-object v0, p0, Lkotlin/collections/AbstractIterator;->nextValue:Ljava/lang/Object;

    return-object v0

    .line 34
    :cond_0
    new-instance v0, Ljava/util/NoSuchElementException;

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

    throw v0
.end method

.method public remove()V
    .locals 2

    new-instance v0, Ljava/lang/UnsupportedOperationException;

    const-string v1, "Operation is not supported for read-only collection"

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

    throw v0
.end method

.method public final setNext(Ljava/lang/Object;)V
    .locals 0

    iput-object p1, p0, Lkotlin/collections/AbstractIterator;->nextValue:Ljava/lang/Object;

    .line 63
    sget-object p1, Lkotlin/collections/State;->Ready:Lkotlin/collections/State;

    iput-object p1, p0, Lkotlin/collections/AbstractIterator;->state:Lkotlin/collections/State;

    return-void
.end method

.method public final tryToComputeNext()Z
    .locals 2

    .line 41
    sget-object v0, Lkotlin/collections/State;->Failed:Lkotlin/collections/State;

    iput-object v0, p0, Lkotlin/collections/AbstractIterator;->state:Lkotlin/collections/State;

    .line 42
    invoke-virtual {p0}, Lkotlin/collections/AbstractIterator;->computeNext()V

    iget-object v0, p0, Lkotlin/collections/AbstractIterator;->state:Lkotlin/collections/State;

    .line 43
    sget-object v1, Lkotlin/collections/State;->Ready:Lkotlin/collections/State;

    if-ne v0, v1, :cond_0

    const/4 v0, 0x1

    goto :goto_0

    :cond_0
    const/4 v0, 0x0

    :goto_0
    return v0
.end method