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/Map;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Map<",
            "TT;TY;>;"
        }
    .end annotation
.end field

.field private currentSize:J

.field private final initialMaxSize:J

.field private maxSize:J


# direct methods
.method static constructor <clinit>()V
    .registers 1

    return-void
.end method

.method public constructor <init>(J)V
    .registers 7
    .param p1, "size"    # J

    .line 29
    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 18
    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/Map;

    .line 30
    iput-wide p1, p0, Lcom/bumptech/glide/util/LruCache;->initialMaxSize:J

    .line 31
    iput-wide p1, p0, Lcom/bumptech/glide/util/LruCache;->maxSize:J

    .line 32
    return-void
.end method

.method private evict()V
    .registers 3

    .line 179
    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    iget-wide v0, p0, Lcom/bumptech/glide/util/LruCache;->maxSize:J

    invoke-virtual {p0, v0, v1}, Lcom/bumptech/glide/util/LruCache;->trimToSize(J)V

    .line 180
    return-void
.end method


# virtual methods
.method public clearMemory()V
    .registers 3

    .line 155
    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    const-wide/16 v0, 0x0

    invoke-virtual {p0, v0, v1}, Lcom/bumptech/glide/util/LruCache;->trimToSize(J)V

    .line 156
    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

    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    .local p1, "key":Ljava/lang/Object;, "TT;"
    monitor-enter p0

    .line 91
    :try_start_1
    iget-object v0, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/Map;

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

    move-result v0
    :try_end_7
    .catchall {:try_start_1 .. :try_end_7} :catchall_9

    monitor-exit p0

    return v0

    .end local p0    # "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    .end local p1    # "key":Ljava/lang/Object;, "TT;"
    :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

    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    .local p1, "key":Ljava/lang/Object;, "TT;"
    monitor-enter p0

    .line 101
    :try_start_1
    iget-object v0, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/Map;

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

    move-result-object v0
    :try_end_7
    .catchall {:try_start_1 .. :try_end_7} :catchall_9

    monitor-exit p0

    return-object v0

    .end local p0    # "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    .end local p1    # "key":Ljava/lang/Object;, "TT;"
    :catchall_9
    move-exception p1

    monitor-exit p0

    throw p1
.end method

.method protected declared-synchronized getCount()I
    .registers 2

    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    monitor-enter p0

    .line 62
    :try_start_1
    iget-object v0, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/Map;

    invoke-interface {v0}, Ljava/util/Map;->size()I

    move-result v0
    :try_end_7
    .catchall {:try_start_1 .. :try_end_7} :catchall_9

    monitor-exit p0

    return v0

    .end local p0    # "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    :catchall_9
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public declared-synchronized getCurrentSize()J
    .registers 3

    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    monitor-enter p0

    .line 82
    :try_start_1
    iget-wide v0, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:J
    :try_end_3
    .catchall {:try_start_1 .. :try_end_3} :catchall_5

    monitor-exit p0

    return-wide v0

    .end local p0    # "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    :catchall_5
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public declared-synchronized getMaxSize()J
    .registers 3

    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    monitor-enter p0

    .line 77
    :try_start_1
    iget-wide v0, p0, Lcom/bumptech/glide/util/LruCache;->maxSize:J
    :try_end_3
    .catchall {:try_start_1 .. :try_end_3} :catchall_5

    monitor-exit p0

    return-wide v0

    .end local p0    # "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    :catchall_5
    move-exception v0

    monitor-exit p0

    throw v0
.end method

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

    .line 57
    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    .local p1, "item":Ljava/lang/Object;, "TY;"
    const/4 v0, 0x1

    return v0
.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

    .line 73
    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    .local p1, "key":Ljava/lang/Object;, "TT;"
    .local p2, "item":Ljava/lang/Object;, "TY;"
    return-void
.end method

.method public declared-synchronized put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
    .registers 9
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;TY;)TY;"
        }
    .end annotation

    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    .local p1, "key":Ljava/lang/Object;, "TT;"
    .local p2, "item":Ljava/lang/Object;, "TY;"
    monitor-enter p0

    .line 117
    :try_start_1
    invoke-virtual {p0, p2}, Lcom/bumptech/glide/util/LruCache;->getSize(Ljava/lang/Object;)I

    move-result v0

    .line 118
    .local v0, "itemSize":I
    int-to-long v1, v0

    iget-wide v3, p0, Lcom/bumptech/glide/util/LruCache;->maxSize:J

    cmp-long v5, v1, v3

    if-ltz v5, :cond_12

    .line 119
    invoke-virtual {p0, p1, p2}, Lcom/bumptech/glide/util/LruCache;->onItemEvicted(Ljava/lang/Object;Ljava/lang/Object;)V
    :try_end_f
    .catchall {:try_start_1 .. :try_end_f} :catchall_3a

    .line 120
    const/4 v1, 0x0

    monitor-exit p0

    return-object v1

    .line 123
    .end local p0    # "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    :cond_12
    if-eqz p2, :cond_1a

    .line 124
    :try_start_14
    iget-wide v1, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:J

    int-to-long v3, v0

    add-long/2addr v1, v3

    iput-wide v1, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:J

    .line 126
    :cond_1a
    iget-object v1, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/Map;

    invoke-interface {v1, p1, p2}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v1

    .line 127
    .local v1, "old":Ljava/lang/Object;, "TY;"
    if-eqz v1, :cond_35

    .line 128
    iget-wide v2, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:J

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

    move-result v4

    int-to-long v4, v4

    sub-long/2addr v2, v4

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

    .line 130
    invoke-virtual {v1, p2}, Ljava/lang/Object;->equals(Ljava/lang/Object;)Z

    move-result v2

    if-nez v2, :cond_35

    .line 131
    invoke-virtual {p0, p1, v1}, Lcom/bumptech/glide/util/LruCache;->onItemEvicted(Ljava/lang/Object;Ljava/lang/Object;)V

    .line 134
    :cond_35
    invoke-direct {p0}, Lcom/bumptech/glide/util/LruCache;->evict()V
    :try_end_38
    .catchall {:try_start_14 .. :try_end_38} :catchall_3a

    .line 136
    monitor-exit p0

    return-object v1

    .line 116
    .end local v0    # "itemSize":I
    .end local v1    # "old":Ljava/lang/Object;, "TY;"
    .end local p1    # "key":Ljava/lang/Object;, "TT;"
    .end local p2    # "item":Ljava/lang/Object;, "TY;"
    :catchall_3a
    move-exception p1

    monitor-exit p0

    throw p1
.end method

.method public declared-synchronized remove(Ljava/lang/Object;)Ljava/lang/Object;
    .registers 7
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)TY;"
        }
    .end annotation

    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    .local p1, "key":Ljava/lang/Object;, "TT;"
    monitor-enter p0

    .line 146
    :try_start_1
    iget-object v0, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/Map;

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

    move-result-object v0

    .line 147
    .local v0, "value":Ljava/lang/Object;, "TY;"
    if-eqz v0, :cond_13

    .line 148
    iget-wide v1, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:J

    invoke-virtual {p0, v0}, Lcom/bumptech/glide/util/LruCache;->getSize(Ljava/lang/Object;)I

    move-result v3

    int-to-long v3, v3

    sub-long/2addr v1, v3

    iput-wide v1, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:J
    :try_end_13
    .catchall {:try_start_1 .. :try_end_13} :catchall_15

    .line 150
    .end local p0    # "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    :cond_13
    monitor-exit p0

    return-object v0

    .line 145
    .end local v0    # "value":Ljava/lang/Object;, "TY;"
    .end local p1    # "key":Ljava/lang/Object;, "TT;"
    :catchall_15
    move-exception p1

    monitor-exit p0

    throw p1
.end method

.method public declared-synchronized setSizeMultiplier(F)V
    .registers 4
    .param p1, "multiplier"    # F

    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    monitor-enter p0

    .line 42
    const/4 v0, 0x0

    cmpg-float v0, p1, v0

    if-ltz v0, :cond_19

    .line 45
    :try_start_6
    iget-wide v0, p0, Lcom/bumptech/glide/util/LruCache;->initialMaxSize:J

    long-to-float v0, v0

    mul-float v0, v0, p1

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

    move-result v0

    int-to-long v0, v0

    iput-wide v0, p0, Lcom/bumptech/glide/util/LruCache;->maxSize:J

    .line 46
    invoke-direct {p0}, Lcom/bumptech/glide/util/LruCache;->evict()V
    :try_end_15
    .catchall {:try_start_6 .. :try_end_15} :catchall_17

    .line 47
    monitor-exit p0

    return-void

    .line 41
    .end local p0    # "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    .end local p1    # "multiplier":F
    :catchall_17
    move-exception p1

    goto :goto_21

    .line 43
    .restart local p1    # "multiplier":F
    :cond_19
    :try_start_19
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "Multiplier must be >= 0"

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

    throw v0
    :try_end_21
    .catchall {:try_start_19 .. :try_end_21} :catchall_17

    .line 41
    .end local p1    # "multiplier":F
    :goto_21
    monitor-exit p0

    throw p1
.end method

.method protected declared-synchronized trimToSize(J)V
    .registers 10
    .param p1, "size"    # J

    .local p0, "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    monitor-enter p0

    .line 167
    :goto_1
    :try_start_1
    iget-wide v0, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:J

    cmp-long v2, v0, p1

    if-lez v2, :cond_30

    .line 168
    iget-object v0, p0, Lcom/bumptech/glide/util/LruCache;->cache:Ljava/util/Map;

    invoke-interface {v0}, Ljava/util/Map;->entrySet()Ljava/util/Set;

    move-result-object v0

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

    move-result-object v0

    .line 169
    .local v0, "cacheIterator":Ljava/util/Iterator;, "Ljava/util/Iterator<Ljava/util/Map$Entry<TT;TY;>;>;"
    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/util/Map$Entry;

    .line 170
    .local v1, "last":Ljava/util/Map$Entry;, "Ljava/util/Map$Entry<TT;TY;>;"
    invoke-interface {v1}, Ljava/util/Map$Entry;->getValue()Ljava/lang/Object;

    move-result-object v2

    .line 171
    .local v2, "toRemove":Ljava/lang/Object;, "TY;"
    iget-wide v3, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:J

    invoke-virtual {p0, v2}, Lcom/bumptech/glide/util/LruCache;->getSize(Ljava/lang/Object;)I

    move-result v5

    int-to-long v5, v5

    sub-long/2addr v3, v5

    iput-wide v3, p0, Lcom/bumptech/glide/util/LruCache;->currentSize:J

    .line 172
    invoke-interface {v1}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object;

    move-result-object v3

    .line 173
    .local v3, "key":Ljava/lang/Object;, "TT;"
    invoke-interface {v0}, Ljava/util/Iterator;->remove()V

    .line 174
    invoke-virtual {p0, v3, v2}, Lcom/bumptech/glide/util/LruCache;->onItemEvicted(Ljava/lang/Object;Ljava/lang/Object;)V
    :try_end_2f
    .catchall {:try_start_1 .. :try_end_2f} :catchall_32

    .line 175
    .end local v2    # "toRemove":Ljava/lang/Object;, "TY;"
    .end local v3    # "key":Ljava/lang/Object;, "TT;"
    goto :goto_1

    .line 176
    .end local v0    # "cacheIterator":Ljava/util/Iterator;, "Ljava/util/Iterator<Ljava/util/Map$Entry<TT;TY;>;>;"
    .end local v1    # "last":Ljava/util/Map$Entry;, "Ljava/util/Map$Entry<TT;TY;>;"
    .end local p0    # "this":Lcom/bumptech/glide/util/LruCache;, "Lcom/bumptech/glide/util/LruCache<TT;TY;>;"
    :cond_30
    monitor-exit p0

    return-void

    .line 166
    .end local p1    # "size":J
    :catchall_32
    move-exception p1

    monitor-exit p0

    goto :goto_36

    :goto_35
    throw p1

    :goto_36
    goto :goto_35
.end method