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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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.
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 * 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,
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package org.graalvm.visualvm.tools.jmx;

/**
 * MBean cache operations.
 * 
 * @author Luis-Miguel Alventosa
 */
public interface MBeanCacheOperations {

    /**
     * Flush all cached values of attributes.
     */
    public void flush();

    /**
     * Get the flush interval.
     *
     * @return the flush interval in milliseconds.
     */
    public int getInterval();

    /**
     * Add a {@code MBeanCacheListener}. The given listener is added to
     * the list of {@code MBeanCacheListener} objects to be notified of
     * MBean cache related events.
     *
     * @param listener the {@code MBeanCacheListener} to add.
     */
    public void addMBeanCacheListener(MBeanCacheListener listener);

    /**
     * Remove a {@code MBeanCacheListener}. The given listener is removed
     * from the list of {@code MBeanCacheListener} objects to be notified
     * of MBean cache related events.
     *
     * @param listener the {@code MBeanCacheListener} to be removed.
     */
    public void removeMBeanCacheListener(MBeanCacheListener listener);
}
