.class public final Lkotlin/collections/SlidingWindowKt;
.super Ljava/lang/Object;
.source "SlidingWindow.kt"


# annotations
.annotation runtime Lkotlin/Metadata;
    d1 = {
        "\u0000*\n\u0000\n\u0002\u0010\u0002\n\u0000\n\u0002\u0010\u0008\n\u0002\u0008\u0002\n\u0002\u0010(\n\u0002\u0010 \n\u0002\u0008\u0003\n\u0002\u0010\u000b\n\u0002\u0008\u0002\n\u0002\u0018\u0002\n\u0000\u001a\u0018\u0010\u0000\u001a\u00020\u00012\u0006\u0010\u0002\u001a\u00020\u00032\u0006\u0010\u0004\u001a\u00020\u0003H\u0000\u001aH\u0010\u0005\u001a\u000e\u0012\n\u0012\u0008\u0012\u0004\u0012\u0002H\u00080\u00070\u0006\"\u0004\u0008\u0000\u0010\u00082\u000c\u0010\t\u001a\u0008\u0012\u0004\u0012\u0002H\u00080\u00062\u0006\u0010\u0002\u001a\u00020\u00032\u0006\u0010\u0004\u001a\u00020\u00032\u0006\u0010\n\u001a\u00020\u000b2\u0006\u0010\u000c\u001a\u00020\u000bH\u0000\u001aD\u0010\r\u001a\u000e\u0012\n\u0012\u0008\u0012\u0004\u0012\u0002H\u00080\u00070\u000e\"\u0004\u0008\u0000\u0010\u0008*\u0008\u0012\u0004\u0012\u0002H\u00080\u000e2\u0006\u0010\u0002\u001a\u00020\u00032\u0006\u0010\u0004\u001a\u00020\u00032\u0006\u0010\n\u001a\u00020\u000b2\u0006\u0010\u000c\u001a\u00020\u000bH\u0000\u00a8\u0006\u000f"
    }
    d2 = {
        "checkWindowSizeStep",
        "",
        "size",
        "",
        "step",
        "windowedIterator",
        "",
        "",
        "T",
        "iterator",
        "partialWindows",
        "",
        "reuseBuffer",
        "windowedSequence",
        "Lkotlin/sequences/Sequence;",
        "kotlin-stdlib"
    }
    k = 0x2
    mv = {
        0x1,
        0x9,
        0x0
    }
    xi = 0x30
.end annotation


# direct methods
.method public static final checkWindowSizeStep(II)V
    .locals 3

    if-lez p0, :cond_0

    if-lez p1, :cond_0

    return-void

    :cond_0
    const-string v0, " must be greater than zero."

    if-eq p0, p1, :cond_1

    .line 11
    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "Both size "

    invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object p0

    const-string v1, " and step "

    invoke-virtual {p0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object p0

    invoke-virtual {p0, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object p0

    invoke-virtual {p0, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object p0

    invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    goto :goto_0

    .line 13
    :cond_1
    new-instance p1, Ljava/lang/StringBuilder;

    const-string v1, "size "

    invoke-direct {p1, v1}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {p1, p0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object p0

    invoke-virtual {p0, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object p0

    invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    .line 9
    :goto_0
    new-instance p1, Ljava/lang/IllegalArgumentException;

    invoke-virtual {p0}, Ljava/lang/Object;->toString()Ljava/lang/String;

    move-result-object p0

    invoke-direct {p1, p0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method public static final windowedIterator(Ljava/util/Iterator;IIZZ)Ljava/util/Iterator;
    .locals 8
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/util/Iterator<",
            "+TT;>;IIZZ)",
            "Ljava/util/Iterator<",
            "Ljava/util/List<",
            "TT;>;>;"
        }
    .end annotation

    const-string v0, "iterator"

    invoke-static {p0, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    .line 23
    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-nez v0, :cond_0

    sget-object p0, Lkotlin/collections/EmptyIterator;->INSTANCE:Lkotlin/collections/EmptyIterator;

    check-cast p0, Ljava/util/Iterator;

    return-object p0

    .line 24
    :cond_0
    new-instance v7, Lkotlin/collections/SlidingWindowKt$windowedIterator$1;

    const/4 v6, 0x0

    move-object v0, v7

    move v1, p1

    move v2, p2

    move-object v3, p0

    move v4, p4

    move v5, p3

    invoke-direct/range {v0 .. v6}, Lkotlin/collections/SlidingWindowKt$windowedIterator$1;-><init>(IILjava/util/Iterator;ZZLkotlin/coroutines/Continuation;)V

    check-cast v7, Lkotlin/jvm/functions/Function2;

    invoke-static {v7}, Lkotlin/sequences/SequencesKt;->iterator(Lkotlin/jvm/functions/Function2;)Ljava/util/Iterator;

    move-result-object p0

    return-object p0
.end method

.method public static final windowedSequence(Lkotlin/sequences/Sequence;IIZZ)Lkotlin/sequences/Sequence;
    .locals 7
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Lkotlin/sequences/Sequence<",
            "+TT;>;IIZZ)",
            "Lkotlin/sequences/Sequence<",
            "Ljava/util/List<",
            "TT;>;>;"
        }
    .end annotation

    const-string v0, "<this>"

    invoke-static {p0, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    .line 18
    invoke-static {p1, p2}, Lkotlin/collections/SlidingWindowKt;->checkWindowSizeStep(II)V

    .line 19
    new-instance v0, Lkotlin/collections/SlidingWindowKt$windowedSequence$$inlined$Sequence$1;

    move-object v1, v0

    move-object v2, p0

    move v3, p1

    move v4, p2

    move v5, p3

    move v6, p4

    invoke-direct/range {v1 .. v6}, Lkotlin/collections/SlidingWindowKt$windowedSequence$$inlined$Sequence$1;-><init>(Lkotlin/sequences/Sequence;IIZZ)V

    check-cast v0, Lkotlin/sequences/Sequence;

    return-object v0
.end method