LruCache.smali

.class public Lcom/bumptech/glide/util/LruCache;
.super Ljava/lang/Object;
.source "LruCache.java"


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


# instance fields
.field private final cache:Ljava/util/LinkedHashMap;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/LinkedHashMap<",
            "TT;TY;>;"
        }
    .end annotation
.end field

.field private currentSize:I

.field private final initialMaxSize:I

.field private maxSize:I


# direct methods
.method public constructor <init>(I)V
    .registers 6

    .line 27
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 16
    new-instance v0, Ljava/util/LinkedHashMap;

    const/16 v1, 0x64

    const/high16 v2, 0x3f400000    # 0.75f

    const/4 v3, 0x1

    invoke-direct {v0, v1, v2, v3}, Ljava/util/LinkedHashMap;-><init>(IFZ)V

    iput-object v0, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/LinkedHashMap;

    const/4 v0, 0x0

    .line 19
    iput v0, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:I

    .line 28
    iput p1, p0, Lcom/bumptech/glide/util/LruCache;->initialMaxSize:I

    .line 29
    iput p1, p0, Lcom/bumptech/glide/util/LruCache;->maxSize:I

    return-void
.end method

.method private evict()V
    .registers 2

    .line 173
    iget v0, p0, Lcom/bumptech/glide/util/LruCache;->maxSize:I

    invoke-virtual {p0, v0}, Lcom/bumptech/glide/util/LruCache;->trimToSize(I)V

    return-void
.end method


# virtual methods
.method public clearMemory()V
    .registers 2

    const/4 v0, 0x0

    .line 151
    invoke-virtual {p0, v0}, Lcom/bumptech/glide/util/LruCache;->trimToSize(I)V

    return-void
.end method

.method public declared-synchronized contains(Ljava/lang/Object;)Z
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)Z"
        }
    .end annotation

    monitor-enter p0

    .line 89
    :try_start_1
    iget-object v0, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/LinkedHashMap;

    invoke-virtual {v0, p1}, Ljava/util/LinkedHashMap;->containsKey(Ljava/lang/Object;)Z

    move-result p1
    :try_end_7
    .catchall {:try_start_1 .. :try_end_7} :catchall_9

    monitor-exit p0

    return p1

    :catchall_9
    move-exception p1

    monitor-exit p0

    throw p1
.end method

.method public declared-synchronized get(Ljava/lang/Object;)Ljava/lang/Object;
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)TY;"
        }
    .end annotation

    monitor-enter p0

    .line 99
    :try_start_1
    iget-object v0, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/LinkedHashMap;

    invoke-virtual {v0, p1}, Ljava/util/LinkedHashMap;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p1
    :try_end_7
    .catchall {:try_start_1 .. :try_end_7} :catchall_9

    monitor-exit p0

    return-object p1

    :catchall_9
    move-exception p1

    monitor-exit p0

    throw p1
.end method

.method public declared-synchronized getCurrentSize()I
    .registers 2

    monitor-enter p0

    .line 79
    :try_start_1
    iget v0, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:I
    :try_end_3
    .catchall {:try_start_1 .. :try_end_3} :catchall_5

    monitor-exit p0

    return v0

    :catchall_5
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public declared-synchronized getMaxSize()I
    .registers 2

    monitor-enter p0

    .line 72
    :try_start_1
    iget v0, p0, Lcom/bumptech/glide/util/LruCache;->maxSize:I
    :try_end_3
    .catchall {:try_start_1 .. :try_end_3} :catchall_5

    monitor-exit p0

    return v0

    :catchall_5
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method protected getSize(Ljava/lang/Object;)I
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TY;)I"
        }
    .end annotation

    const/4 p1, 0x1

    return p1
.end method

.method protected onItemEvicted(Ljava/lang/Object;Ljava/lang/Object;)V
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;TY;)V"
        }
    .end annotation

    return-void
.end method

.method public declared-synchronized put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
    .registers 5
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;TY;)TY;"
        }
    .end annotation

    monitor-enter p0

    .line 114
    :try_start_1
    invoke-virtual {p0, p2}, Lcom/bumptech/glide/util/LruCache;->getSize(Ljava/lang/Object;)I

    move-result v0

    .line 115
    iget v1, p0, Lcom/bumptech/glide/util/LruCache;->maxSize:I

    if-lt v0, v1, :cond_f

    .line 116
    invoke-virtual {p0, p1, p2}, Lcom/bumptech/glide/util/LruCache;->onItemEvicted(Ljava/lang/Object;Ljava/lang/Object;)V
    :try_end_c
    .catchall {:try_start_1 .. :try_end_c} :catchall_30

    const/4 p1, 0x0

    .line 117
    monitor-exit p0

    return-object p1

    .line 120
    :cond_f
    :try_start_f
    iget-object v0, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/LinkedHashMap;

    invoke-virtual {v0, p1, p2}, Ljava/util/LinkedHashMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p1

    if-eqz p2, :cond_20

    .line 122
    iget v0, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:I

    invoke-virtual {p0, p2}, Lcom/bumptech/glide/util/LruCache;->getSize(Ljava/lang/Object;)I

    move-result p2

    add-int/2addr v0, p2

    iput v0, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:I

    :cond_20
    if-eqz p1, :cond_2b

    .line 126
    iget p2, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:I

    invoke-virtual {p0, p1}, Lcom/bumptech/glide/util/LruCache;->getSize(Ljava/lang/Object;)I

    move-result v0

    sub-int/2addr p2, v0

    iput p2, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:I

    .line 128
    :cond_2b
    invoke-direct {p0}, Lcom/bumptech/glide/util/LruCache;->evict()V
    :try_end_2e
    .catchall {:try_start_f .. :try_end_2e} :catchall_30

    .line 130
    monitor-exit p0

    return-object p1

    :catchall_30
    move-exception p1

    monitor-exit p0

    throw p1
.end method

.method public declared-synchronized remove(Ljava/lang/Object;)Ljava/lang/Object;
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)TY;"
        }
    .end annotation

    monitor-enter p0

    .line 140
    :try_start_1
    iget-object v0, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/LinkedHashMap;

    invoke-virtual {v0, p1}, Ljava/util/LinkedHashMap;->remove(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p1

    if-eqz p1, :cond_12

    .line 142
    iget v0, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:I

    invoke-virtual {p0, p1}, Lcom/bumptech/glide/util/LruCache;->getSize(Ljava/lang/Object;)I

    move-result v1

    sub-int/2addr v0, v1

    iput v0, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:I
    :try_end_12
    .catchall {:try_start_1 .. :try_end_12} :catchall_14

    .line 144
    :cond_12
    monitor-exit p0

    return-object p1

    :catchall_14
    move-exception p1

    monitor-exit p0

    throw p1
.end method

.method public declared-synchronized setSizeMultiplier(F)V
    .registers 3

    monitor-enter p0

    const/4 v0, 0x0

    cmpg-float v0, p1, v0

    if-ltz v0, :cond_18

    .line 43
    :try_start_6
    iget v0, p0, Lcom/bumptech/glide/util/LruCache;->initialMaxSize:I

    int-to-float v0, v0

    mul-float v0, v0, p1

    invoke-static {v0}, Ljava/lang/Math;->round(F)I

    move-result p1

    iput p1, p0, Lcom/bumptech/glide/util/LruCache;->maxSize:I

    .line 44
    invoke-direct {p0}, Lcom/bumptech/glide/util/LruCache;->evict()V
    :try_end_14
    .catchall {:try_start_6 .. :try_end_14} :catchall_16

    .line 45
    monitor-exit p0

    return-void

    :catchall_16
    move-exception p1

    goto :goto_20

    .line 41
    :cond_18
    :try_start_18
    new-instance p1, Ljava/lang/IllegalArgumentException;

    const-string v0, "Multiplier must be >= 0"

    invoke-direct {p1, v0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw p1
    :try_end_20
    .catchall {:try_start_18 .. :try_end_20} :catchall_16

    :goto_20
    monitor-exit p0

    throw p1
.end method

.method protected declared-synchronized trimToSize(I)V
    .registers 6

    monitor-enter p0

    .line 162
    :goto_1
    :try_start_1
    iget v0, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:I

    if-le v0, p1, :cond_2f

    .line 163
    iget-object v0, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/LinkedHashMap;

    invoke-virtual {v0}, Ljava/util/LinkedHashMap;->entrySet()Ljava/util/Set;

    move-result-object v0

    invoke-interface {v0}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object v0

    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/Map$Entry;

    .line 164
    invoke-interface {v0}, Ljava/util/Map$Entry;->getValue()Ljava/lang/Object;

    move-result-object v1

    .line 165
    iget v2, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:I

    invoke-virtual {p0, v1}, Lcom/bumptech/glide/util/LruCache;->getSize(Ljava/lang/Object;)I

    move-result v3

    sub-int/2addr v2, v3

    iput v2, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:I

    .line 166
    invoke-interface {v0}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object;

    move-result-object v0

    .line 167
    iget-object v2, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/LinkedHashMap;

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

    .line 168
    invoke-virtual {p0, v0, v1}, Lcom/bumptech/glide/util/LruCache;->onItemEvicted(Ljava/lang/Object;Ljava/lang/Object;)V
    :try_end_2e
    .catchall {:try_start_1 .. :try_end_2e} :catchall_31

    goto :goto_1

    .line 170
    :cond_2f
    monitor-exit p0

    return-void

    :catchall_31
    move-exception p1

    monitor-exit p0

    throw p1
.end method