Rabbit-R1/switch port/java/sources/androidx/collection/LruCache.java
2024-05-21 17:08:36 -04:00

297 lines
13 KiB
Java

package androidx.collection;
import androidx.collection.internal.Lock;
import androidx.collection.internal.LruHashMap;
import androidx.exifinterface.media.ExifInterface;
import io.sentry.protocol.SentryStackFrame;
import io.sentry.protocol.SentryStackTrace;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.Map;
import kotlin.Metadata;
import kotlin.Unit;
import kotlin.jvm.internal.Intrinsics;
/* compiled from: LruCache.kt */
@Metadata(d1 = {"\u0000@\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0010\b\n\u0002\b\u0005\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0007\n\u0002\u0010\u0002\n\u0000\n\u0002\u0010\u000b\n\u0002\b\u000e\n\u0002\u0010%\n\u0000\n\u0002\u0010\u000e\n\u0002\b\u0002\b\u0016\u0018\u0000*\b\b\u0000\u0010\u0001*\u00020\u0002*\b\b\u0001\u0010\u0003*\u00020\u00022\u00020\u0002B\u000f\u0012\b\b\u0001\u0010\u0004\u001a\u00020\u0005¢\u0006\u0002\u0010\u0006J\u0017\u0010\u0011\u001a\u0004\u0018\u00018\u00012\u0006\u0010\u0012\u001a\u00028\u0000H\u0014¢\u0006\u0002\u0010\u0013J\u0006\u0010\u0007\u001a\u00020\u0005J/\u0010\u0014\u001a\u00020\u00152\u0006\u0010\u0016\u001a\u00020\u00172\u0006\u0010\u0012\u001a\u00028\u00002\u0006\u0010\u0018\u001a\u00028\u00012\b\u0010\u0019\u001a\u0004\u0018\u00018\u0001H\u0014¢\u0006\u0002\u0010\u001aJ\u0006\u0010\u001b\u001a\u00020\u0015J\u0006\u0010\b\u001a\u00020\u0005J\u0018\u0010\u001c\u001a\u0004\u0018\u00018\u00012\u0006\u0010\u0012\u001a\u00028\u0000H\u0086\u0002¢\u0006\u0002\u0010\u0013J\u0006\u0010\t\u001a\u00020\u0005J\u0006\u0010\u0004\u001a\u00020\u0005J\u0006\u0010\u000e\u001a\u00020\u0005J\u001d\u0010\u001d\u001a\u0004\u0018\u00018\u00012\u0006\u0010\u0012\u001a\u00028\u00002\u0006\u0010\u001e\u001a\u00028\u0001¢\u0006\u0002\u0010\u001fJ\u0006\u0010\u000f\u001a\u00020\u0005J\u0015\u0010 \u001a\u0004\u0018\u00018\u00012\u0006\u0010\u0012\u001a\u00028\u0000¢\u0006\u0002\u0010\u0013J\u0012\u0010!\u001a\u00020\u00152\b\b\u0001\u0010\u0004\u001a\u00020\u0005H\u0016J\u001d\u0010\"\u001a\u00020\u00052\u0006\u0010\u0012\u001a\u00028\u00002\u0006\u0010\u001e\u001a\u00028\u0001H\u0002¢\u0006\u0002\u0010#J\u0006\u0010\u0010\u001a\u00020\u0005J\u001d\u0010$\u001a\u00020\u00052\u0006\u0010\u0012\u001a\u00028\u00002\u0006\u0010\u001e\u001a\u00028\u0001H\u0014¢\u0006\u0002\u0010#J\u0012\u0010%\u001a\u000e\u0012\u0004\u0012\u00028\u0000\u0012\u0004\u0012\u00028\u00010&J\b\u0010'\u001a\u00020(H\u0016J\u0010\u0010)\u001a\u00020\u00152\u0006\u0010\u0004\u001a\u00020\u0005H\u0016R\u000e\u0010\u0007\u001a\u00020\u0005X\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\b\u001a\u00020\u0005X\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\t\u001a\u00020\u0005X\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\n\u001a\u00020\u000bX\u0082\u0004¢\u0006\u0002\n\u0000R\u001a\u0010\f\u001a\u000e\u0012\u0004\u0012\u00028\u0000\u0012\u0004\u0012\u00028\u00010\rX\u0082\u0004¢\u0006\u0002\n\u0000R\u000e\u0010\u0004\u001a\u00020\u0005X\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\u000e\u001a\u00020\u0005X\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\u000f\u001a\u00020\u0005X\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\u0010\u001a\u00020\u0005X\u0082\u000e¢\u0006\u0002\n\u0000¨\u0006*"}, d2 = {"Landroidx/collection/LruCache;", "K", "", ExifInterface.GPS_MEASUREMENT_INTERRUPTED, "maxSize", "", "(I)V", "createCount", "evictionCount", "hitCount", SentryStackFrame.JsonKeys.LOCK, "Landroidx/collection/internal/Lock;", "map", "Landroidx/collection/internal/LruHashMap;", "missCount", "putCount", "size", "create", "key", "(Ljava/lang/Object;)Ljava/lang/Object;", "entryRemoved", "", "evicted", "", "oldValue", "newValue", "(ZLjava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V", "evictAll", "get", "put", "value", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", "remove", "resize", "safeSizeOf", "(Ljava/lang/Object;Ljava/lang/Object;)I", "sizeOf", SentryStackTrace.JsonKeys.SNAPSHOT, "", "toString", "", "trimToSize", "collection"}, k = 1, mv = {1, 8, 0}, xi = 48)
/* loaded from: classes.dex */
public class LruCache<K, V> {
private int createCount;
private int evictionCount;
private int hitCount;
private final Lock lock;
private final LruHashMap<K, V> map;
private int maxSize;
private int missCount;
private int putCount;
private int size;
protected V create(K key) {
Intrinsics.checkNotNullParameter(key, "key");
return null;
}
protected void entryRemoved(boolean evicted, K key, V oldValue, V newValue) {
Intrinsics.checkNotNullParameter(key, "key");
Intrinsics.checkNotNullParameter(oldValue, "oldValue");
}
protected int sizeOf(K key, V value) {
Intrinsics.checkNotNullParameter(key, "key");
Intrinsics.checkNotNullParameter(value, "value");
return 1;
}
public LruCache(int i) {
this.maxSize = i;
if (i <= 0) {
throw new IllegalArgumentException("maxSize <= 0".toString());
}
this.map = new LruHashMap<>(0, 0.75f);
this.lock = new Lock();
}
private final int safeSizeOf(K key, V value) {
int sizeOf = sizeOf(key, value);
if (sizeOf >= 0) {
return sizeOf;
}
throw new IllegalStateException(("Negative size: " + key + '=' + value).toString());
}
public final void evictAll() {
trimToSize(-1);
}
/* JADX WARN: Multi-variable type inference failed */
public final Map<K, V> snapshot() {
LinkedHashMap linkedHashMap = new LinkedHashMap();
synchronized (this.lock) {
Iterator<T> it = this.map.getEntries().iterator();
while (it.hasNext()) {
Map.Entry entry = (Map.Entry) it.next();
linkedHashMap.put(entry.getKey(), entry.getValue());
}
Unit unit = Unit.INSTANCE;
}
return linkedHashMap;
}
public void resize(int maxSize) {
if (maxSize <= 0) {
throw new IllegalArgumentException("maxSize <= 0".toString());
}
synchronized (this.lock) {
this.maxSize = maxSize;
Unit unit = Unit.INSTANCE;
}
trimToSize(maxSize);
}
public final V get(K key) {
V v;
Intrinsics.checkNotNullParameter(key, "key");
synchronized (this.lock) {
V v2 = this.map.get(key);
if (v2 != null) {
this.hitCount++;
return v2;
}
this.missCount++;
V create = create(key);
if (create == null) {
return null;
}
synchronized (this.lock) {
this.createCount++;
v = (V) this.map.put(key, create);
if (v != null) {
this.map.put(key, v);
} else {
this.size += safeSizeOf(key, create);
Unit unit = Unit.INSTANCE;
}
}
if (v != null) {
entryRemoved(false, key, create, v);
return v;
}
trimToSize(this.maxSize);
return create;
}
}
public final V put(K key, V value) {
V put;
Intrinsics.checkNotNullParameter(key, "key");
Intrinsics.checkNotNullParameter(value, "value");
synchronized (this.lock) {
this.putCount++;
this.size += safeSizeOf(key, value);
put = this.map.put(key, value);
if (put != null) {
this.size -= safeSizeOf(key, put);
}
Unit unit = Unit.INSTANCE;
}
if (put != null) {
entryRemoved(false, key, put, value);
}
trimToSize(this.maxSize);
return put;
}
/* JADX WARN: Code restructure failed: missing block: B:12:0x0061, code lost:
throw new java.lang.IllegalStateException("LruCache.sizeOf() is reporting inconsistent results!".toString());
*/
/* JADX WARN: Multi-variable type inference failed */
/*
Code decompiled incorrectly, please refer to instructions dump.
To view partially-correct add '--show-bad-code' argument
*/
public void trimToSize(int r6) {
/*
r5 = this;
L0:
androidx.collection.internal.Lock r0 = r5.lock
monitor-enter(r0)
int r1 = r5.size // Catch: java.lang.Throwable -> L62
if (r1 < 0) goto L56
androidx.collection.internal.LruHashMap<K, V> r1 = r5.map // Catch: java.lang.Throwable -> L62
boolean r1 = r1.isEmpty() // Catch: java.lang.Throwable -> L62
if (r1 == 0) goto L13
int r1 = r5.size // Catch: java.lang.Throwable -> L62
if (r1 != 0) goto L56
L13:
int r1 = r5.size // Catch: java.lang.Throwable -> L62
if (r1 <= r6) goto L54
androidx.collection.internal.LruHashMap<K, V> r1 = r5.map // Catch: java.lang.Throwable -> L62
boolean r1 = r1.isEmpty() // Catch: java.lang.Throwable -> L62
if (r1 == 0) goto L20
goto L54
L20:
androidx.collection.internal.LruHashMap<K, V> r1 = r5.map // Catch: java.lang.Throwable -> L62
java.util.Set r1 = r1.getEntries() // Catch: java.lang.Throwable -> L62
java.lang.Iterable r1 = (java.lang.Iterable) r1 // Catch: java.lang.Throwable -> L62
java.lang.Object r1 = kotlin.collections.CollectionsKt.firstOrNull(r1) // Catch: java.lang.Throwable -> L62
java.util.Map$Entry r1 = (java.util.Map.Entry) r1 // Catch: java.lang.Throwable -> L62
if (r1 != 0) goto L32
monitor-exit(r0)
return
L32:
java.lang.Object r2 = r1.getKey() // Catch: java.lang.Throwable -> L62
java.lang.Object r1 = r1.getValue() // Catch: java.lang.Throwable -> L62
androidx.collection.internal.LruHashMap<K, V> r3 = r5.map // Catch: java.lang.Throwable -> L62
r3.remove(r2) // Catch: java.lang.Throwable -> L62
int r3 = r5.size // Catch: java.lang.Throwable -> L62
int r4 = r5.safeSizeOf(r2, r1) // Catch: java.lang.Throwable -> L62
int r3 = r3 - r4
r5.size = r3 // Catch: java.lang.Throwable -> L62
int r3 = r5.evictionCount // Catch: java.lang.Throwable -> L62
r4 = 1
int r3 = r3 + r4
r5.evictionCount = r3 // Catch: java.lang.Throwable -> L62
monitor-exit(r0)
r0 = 0
r5.entryRemoved(r4, r2, r1, r0)
goto L0
L54:
monitor-exit(r0)
return
L56:
java.lang.String r5 = "LruCache.sizeOf() is reporting inconsistent results!"
java.lang.IllegalStateException r6 = new java.lang.IllegalStateException // Catch: java.lang.Throwable -> L62
java.lang.String r5 = r5.toString() // Catch: java.lang.Throwable -> L62
r6.<init>(r5) // Catch: java.lang.Throwable -> L62
throw r6 // Catch: java.lang.Throwable -> L62
L62:
r5 = move-exception
monitor-exit(r0)
throw r5
*/
throw new UnsupportedOperationException("Method not decompiled: androidx.collection.LruCache.trimToSize(int):void");
}
public final V remove(K key) {
V remove;
Intrinsics.checkNotNullParameter(key, "key");
synchronized (this.lock) {
remove = this.map.remove(key);
if (remove != null) {
this.size -= safeSizeOf(key, remove);
}
Unit unit = Unit.INSTANCE;
}
if (remove != null) {
entryRemoved(false, key, remove, null);
}
return remove;
}
public final int size() {
int i;
synchronized (this.lock) {
i = this.size;
}
return i;
}
public final int maxSize() {
int i;
synchronized (this.lock) {
i = this.maxSize;
}
return i;
}
public final int hitCount() {
int i;
synchronized (this.lock) {
i = this.hitCount;
}
return i;
}
public final int missCount() {
int i;
synchronized (this.lock) {
i = this.missCount;
}
return i;
}
public final int createCount() {
int i;
synchronized (this.lock) {
i = this.createCount;
}
return i;
}
public final int putCount() {
int i;
synchronized (this.lock) {
i = this.putCount;
}
return i;
}
public final int evictionCount() {
int i;
synchronized (this.lock) {
i = this.evictionCount;
}
return i;
}
public String toString() {
String str;
synchronized (this.lock) {
int i = this.hitCount;
int i2 = this.missCount + i;
str = "LruCache[maxSize=" + this.maxSize + ",hits=" + this.hitCount + ",misses=" + this.missCount + ",hitRate=" + (i2 != 0 ? (i * 100) / i2 : 0) + "%]";
}
return str;
}
}