.class public Landroidx/room/RoomDatabase$MigrationContainer;
.super Ljava/lang/Object;
.source "RoomDatabase.java"


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Landroidx/room/RoomDatabase;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x9
    name = "MigrationContainer"
.end annotation


# instance fields
.field private mMigrations:Ljava/util/HashMap;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/HashMap<",
            "Ljava/lang/Integer;",
            "Ljava/util/TreeMap<",
            "Ljava/lang/Integer;",
            "Landroidx/room/migration/Migration;",
            ">;>;"
        }
    .end annotation
.end field


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

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

    new-instance v0, Ljava/util/HashMap;

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

    iput-object v0, p0, Landroidx/room/RoomDatabase$MigrationContainer;->mMigrations:Ljava/util/HashMap;

    return-void
.end method

.method private addMigration(Landroidx/room/migration/Migration;)V
    .locals 5

    iget v0, p1, Landroidx/room/migration/Migration;->startVersion:I

    iget v1, p1, Landroidx/room/migration/Migration;->endVersion:I

    iget-object v2, p0, Landroidx/room/RoomDatabase$MigrationContainer;->mMigrations:Ljava/util/HashMap;

    invoke-static {v0}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v3

    invoke-virtual {v2, v3}, Ljava/util/HashMap;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Ljava/util/TreeMap;

    if-nez v2, :cond_0

    new-instance v2, Ljava/util/TreeMap;

    invoke-direct {v2}, Ljava/util/TreeMap;-><init>()V

    iget-object v3, p0, Landroidx/room/RoomDatabase$MigrationContainer;->mMigrations:Ljava/util/HashMap;

    invoke-static {v0}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v0

    invoke-virtual {v3, v0, v2}, Ljava/util/HashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    :cond_0
    invoke-static {v1}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v0

    invoke-virtual {v2, v0}, Ljava/util/TreeMap;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroidx/room/migration/Migration;

    if-eqz v0, :cond_1

    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    const-string v4, "Overriding migration "

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    const-string v0, " with "

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    const-string v3, "ROOM"

    invoke-static {v3, v0}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I

    :cond_1
    invoke-static {v1}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v0

    invoke-virtual {v2, v0, p1}, Ljava/util/TreeMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    return-void
.end method

.method private findUpMigrationPath(Ljava/util/List;ZII)Ljava/util/List;
    .locals 6
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List<",
            "Landroidx/room/migration/Migration;",
            ">;ZII)",
            "Ljava/util/List<",
            "Landroidx/room/migration/Migration;",
            ">;"
        }
    .end annotation

    :cond_0
    if-eqz p2, :cond_1

    if-ge p3, p4, :cond_8

    goto :goto_0

    :cond_1
    if-le p3, p4, :cond_8

    :goto_0
    iget-object v0, p0, Landroidx/room/RoomDatabase$MigrationContainer;->mMigrations:Ljava/util/HashMap;

    invoke-static {p3}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/util/HashMap;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/TreeMap;

    const/4 v1, 0x0

    if-nez v0, :cond_2

    return-object v1

    :cond_2
    if-eqz p2, :cond_3

    invoke-virtual {v0}, Ljava/util/TreeMap;->descendingKeySet()Ljava/util/NavigableSet;

    move-result-object v2

    goto :goto_1

    :cond_3
    invoke-virtual {v0}, Ljava/util/TreeMap;->keySet()Ljava/util/Set;

    move-result-object v2

    :goto_1
    invoke-interface {v2}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object v2

    :cond_4
    invoke-interface {v2}, Ljava/util/Iterator;->hasNext()Z

    move-result v3

    const/4 v4, 0x1

    const/4 v5, 0x0

    if-eqz v3, :cond_7

    invoke-interface {v2}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Ljava/lang/Integer;

    invoke-virtual {v3}, Ljava/lang/Integer;->intValue()I

    move-result v3

    if-eqz p2, :cond_5

    if-gt v3, p4, :cond_6

    if-le v3, p3, :cond_6

    :goto_2
    const/4 v5, 0x1

    goto :goto_3

    :cond_5
    if-lt v3, p4, :cond_6

    if-ge v3, p3, :cond_6

    goto :goto_2

    :cond_6
    :goto_3
    if-eqz v5, :cond_4

    invoke-static {v3}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object p3

    invoke-virtual {v0, p3}, Ljava/util/TreeMap;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p3

    invoke-interface {p1, p3}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    move p3, v3

    goto :goto_4

    :cond_7
    const/4 v4, 0x0

    :goto_4
    if-nez v4, :cond_0

    return-object v1

    :cond_8
    return-object p1
.end method


# virtual methods
.method public varargs addMigrations([Landroidx/room/migration/Migration;)V
    .locals 3
    .param p1    # [Landroidx/room/migration/Migration;
        .annotation build Landroidx/annotation/NonNull;
        .end annotation
    .end param

    array-length v0, p1

    const/4 v1, 0x0

    :goto_0
    if-ge v1, v0, :cond_0

    aget-object v2, p1, v1

    invoke-direct {p0, v2}, Landroidx/room/RoomDatabase$MigrationContainer;->addMigration(Landroidx/room/migration/Migration;)V

    add-int/lit8 v1, v1, 0x1

    goto :goto_0

    :cond_0
    return-void
.end method

.method public findMigrationPath(II)Ljava/util/List;
    .locals 2
    .annotation build Landroidx/annotation/Nullable;
    .end annotation

    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(II)",
            "Ljava/util/List<",
            "Landroidx/room/migration/Migration;",
            ">;"
        }
    .end annotation

    if-ne p1, p2, :cond_0

    invoke-static {}, Ljava/util/Collections;->emptyList()Ljava/util/List;

    move-result-object p1

    return-object p1

    :cond_0
    if-le p2, p1, :cond_1

    const/4 v0, 0x1

    goto :goto_0

    :cond_1
    const/4 v0, 0x0

    :goto_0
    new-instance v1, Ljava/util/ArrayList;

    invoke-direct {v1}, Ljava/util/ArrayList;-><init>()V

    invoke-direct {p0, v1, v0, p1, p2}, Landroidx/room/RoomDatabase$MigrationContainer;->findUpMigrationPath(Ljava/util/List;ZII)Ljava/util/List;

    move-result-object p1

    return-object p1
.end method