rr3-apk/decompiled-community/sources/androidx/room/TransactionElement.java

package androidx.room;

import androidx.annotation.RestrictTo;
import java.util.concurrent.atomic.AtomicInteger;
import kotlin.coroutines.ContinuationInterceptor;
import kotlin.coroutines.CoroutineContext;
import kotlin.jvm.functions.Function2;
import kotlin.jvm.internal.DefaultConstructorMarker;

@RestrictTo({RestrictTo.Scope.LIBRARY_GROUP})
/* loaded from: classes.dex */
public final class TransactionElement implements CoroutineContext.Element {
    public static final Key Key = new Key(null);
    private final AtomicInteger referenceCount = new AtomicInteger(0);
    private final ContinuationInterceptor transactionDispatcher;

    @Override // kotlin.coroutines.CoroutineContext.Element
    public CoroutineContext.Key getKey() {
        return Key;
    }

    public final ContinuationInterceptor getTransactionDispatcher$room_ktx_release() {
        return this.transactionDispatcher;
    }

    public TransactionElement(ContinuationInterceptor continuationInterceptor) {
        this.transactionDispatcher = continuationInterceptor;
    }

    @Override // kotlin.coroutines.CoroutineContext
    public <R> R fold(R r, Function2 function2) {
        return (R) CoroutineContext.Element.DefaultImpls.fold(this, r, function2);
    }

    @Override // kotlin.coroutines.CoroutineContext.Element, kotlin.coroutines.CoroutineContext
    public <E extends CoroutineContext.Element> E get(CoroutineContext.Key key) {
        return (E) CoroutineContext.Element.DefaultImpls.get(this, key);
    }

    @Override // kotlin.coroutines.CoroutineContext
    public CoroutineContext minusKey(CoroutineContext.Key key) {
        return CoroutineContext.Element.DefaultImpls.minusKey(this, key);
    }

    @Override // kotlin.coroutines.CoroutineContext
    public CoroutineContext plus(CoroutineContext coroutineContext) {
        return CoroutineContext.Element.DefaultImpls.plus(this, coroutineContext);
    }

    public static final class Key implements CoroutineContext.Key {
        public /* synthetic */ Key(DefaultConstructorMarker defaultConstructorMarker) {
            this();
        }

        private Key() {
        }
    }

    public final void acquire() {
        this.referenceCount.incrementAndGet();
    }

    public final void release() {
        if (this.referenceCount.decrementAndGet() < 0) {
            throw new IllegalStateException("Transaction was never started or was already released.");
        }
    }
}