/*
 * Copyright 2016 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package io.netty.buffer;

import io.netty.util.ResourceLeakTracker;

import java.util.concurrent.atomic.AtomicBoolean;


final class NoopResourceLeakTracker<T> extends AtomicBoolean implements ResourceLeakTracker<T> {

    private static final long serialVersionUID = 7874092436796083851L;

    @Override
    public void record() {
        // NOOP
    }

    @Override
    public void record(Object hint) {
        // NOOP
    }

    @Override
    public boolean close(T trackedObject) {
        return compareAndSet(false, true);
    }
}
