package o;

import java.util.Objects;
import java.util.concurrent.atomic.AtomicReference;

/* renamed from: o.fZf, reason: case insensitive filesystem */
/* loaded from: classes6.dex */
public abstract class AbstractC13403fZf<T> implements InterfaceC13174fSv<T>, fSJ {
    private AtomicReference<fSJ> b = new AtomicReference<>();

    public void c() {
    }

    @Override // o.InterfaceC13174fSv
    public final void onSubscribe(fSJ fsj) {
        AtomicReference<fSJ> atomicReference = this.b;
        Class<?> cls = getClass();
        Objects.requireNonNull(fsj, "next is null");
        while (!atomicReference.compareAndSet(null, fsj)) {
            if (atomicReference.get() != null) {
                fsj.dispose();
                if (atomicReference.get() != EnumC13192fTf.DISPOSED) {
                    C13356fYM.b(cls);
                    return;
                }
                return;
            }
        }
        c();
    }

    @Override // o.fSJ
    public final boolean isDisposed() {
        return this.b.get() == EnumC13192fTf.DISPOSED;
    }

    @Override // o.fSJ
    public final void dispose() {
        EnumC13192fTf.e(this.b);
    }
}