// 
// Decompiled by Procyon v0.6.0
// 

package io.netty.util.internal.shaded.org.jctools.queues.atomic;

import java.util.concurrent.atomic.AtomicLongFieldUpdater;

abstract class MpmcAtomicArrayQueueConsumerIndexField<E> extends MpmcAtomicArrayQueueL2Pad<E>
{
    private static final AtomicLongFieldUpdater<MpmcAtomicArrayQueueConsumerIndexField> C_INDEX_UPDATER;
    private volatile long consumerIndex;
    
    MpmcAtomicArrayQueueConsumerIndexField(final int capacity) {
        super(capacity);
    }
    
    @Override
    public final long lvConsumerIndex() {
        return this.consumerIndex;
    }
    
    final boolean casConsumerIndex(final long expect, final long newValue) {
        return MpmcAtomicArrayQueueConsumerIndexField.C_INDEX_UPDATER.compareAndSet(this, expect, newValue);
    }
    
    static {
        C_INDEX_UPDATER = AtomicLongFieldUpdater.newUpdater(MpmcAtomicArrayQueueConsumerIndexField.class, "consumerIndex");
    }
}