.class final Lcom/google/common/collect/Collections2$PermutationCollection;
.super Ljava/util/AbstractCollection;
.source "Collections2.java"


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lcom/google/common/collect/Collections2;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x1a
    name = "PermutationCollection"
.end annotation

.annotation system Ldalvik/annotation/Signature;
    value = {
        "<E:",
        "Ljava/lang/Object;",
        ">",
        "Ljava/util/AbstractCollection",
        "<",
        "Ljava/util/List",
        "<TE;>;>;"
    }
.end annotation


# instance fields
.field final inputList:Lcom/google/common/collect/ImmutableList;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lcom/google/common/collect/ImmutableList",
            "<TE;>;"
        }
    .end annotation
.end field


# direct methods
.method constructor <init>(Lcom/google/common/collect/ImmutableList;)V
    .locals 0
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Lcom/google/common/collect/ImmutableList",
            "<TE;>;)V"
        }
    .end annotation

    .prologue
    .line 566
    invoke-direct {p0}, Ljava/util/AbstractCollection;-><init>()V

    .line 567
    iput-object p1, p0, Lcom/google/common/collect/Collections2$PermutationCollection;->inputList:Lcom/google/common/collect/ImmutableList;

    .line 568
    return-void
.end method


# virtual methods
.method public contains(Ljava/lang/Object;)Z
    .locals 1
    .param p1    # Ljava/lang/Object;
        .annotation runtime Ljavax/annotation/Nullable;
        .end annotation
    .end param

    .prologue
    .line 583
    instance-of v0, p1, Ljava/util/List;

    if-eqz v0, :cond_0

    .line 584
    check-cast p1, Ljava/util/List;

    .line 585
    iget-object v0, p0, Lcom/google/common/collect/Collections2$PermutationCollection;->inputList:Lcom/google/common/collect/ImmutableList;

    invoke-static {v0, p1}, Lcom/google/common/collect/Collections2;->access$100(Ljava/util/List;Ljava/util/List;)Z

    move-result v0

    .line 587
    :goto_0
    return v0

    :cond_0
    const/4 v0, 0x0

    goto :goto_0
.end method

.method public isEmpty()Z
    .locals 1

    .prologue
    .line 575
    const/4 v0, 0x0

    return v0
.end method

.method public iterator()Ljava/util/Iterator;
    .locals 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/Iterator",
            "<",
            "Ljava/util/List",
            "<TE;>;>;"
        }
    .end annotation

    .prologue
    .line 579
    new-instance v0, Lcom/google/common/collect/Collections2$PermutationIterator;

    iget-object v1, p0, Lcom/google/common/collect/Collections2$PermutationCollection;->inputList:Lcom/google/common/collect/ImmutableList;

    invoke-direct {v0, v1}, Lcom/google/common/collect/Collections2$PermutationIterator;-><init>(Ljava/util/List;)V

    return-object v0
.end method

.method public size()I
    .locals 1

    .prologue
    .line 571
    iget-object v0, p0, Lcom/google/common/collect/Collections2$PermutationCollection;->inputList:Lcom/google/common/collect/ImmutableList;

    invoke-virtual {v0}, Lcom/google/common/collect/ImmutableList;->size()I

    move-result v0

    invoke-static {v0}, Lcom/google/common/math/IntMath;->factorial(I)I

    move-result v0

    return v0
.end method

.method public toString()Ljava/lang/String;
    .locals 2

    .prologue
    .line 591
    new-instance v0, Ljava/lang/StringBuilder;

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

    const-string v1, "permutations("

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    iget-object v1, p0, Lcom/google/common/collect/Collections2$PermutationCollection;->inputList:Lcom/google/common/collect/ImmutableList;

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

    const-string v1, ")"

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

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

    move-result-object v0

    return-object v0
.end method