/*

 * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package jdk.management.jfr;

import java.util.TimerTask;

final class StreamCleanupTask extends TimerTask {

    private final Stream stream;

    private final StreamManager manager;

    StreamCleanupTask(StreamManager streamManager, Stream stream) {

        this.stream = stream;

        this.manager = streamManager;

    }

    @Override

    public void run() {

        long lastTouched = stream.getLastTouched();

        long now = System.currentTimeMillis();

        if (now - lastTouched >= StreamManager.TIME_OUT) {

            manager.destroy(stream);

        } else {

            manager.scheduleAbort(stream, lastTouched + StreamManager.TIME_OUT);

        }

    }

}