/*

 * 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

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

 *

 * 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.

 *

 */

package sun.tools.jconsole;

import java.lang.management.MemoryUsage;

public class MemoryPoolStat {

    private String      poolName;

    private long        usageThreshold;

    private MemoryUsage usage;

    private long        lastGcId;

    private long        lastGcStartTime;

    private long        lastGcEndTime;

    private long        collectThreshold;

    private MemoryUsage beforeGcUsage;

    private MemoryUsage afterGcUsage;

    MemoryPoolStat(String name,

                   long usageThreshold,

                   MemoryUsage usage,

                   long lastGcId,

                   long lastGcStartTime,

                   long lastGcEndTime,

                   long collectThreshold,

                   MemoryUsage beforeGcUsage,

                   MemoryUsage afterGcUsage) {

        this.poolName = name;

        this.usageThreshold = usageThreshold;

        this.usage = usage;

        this.lastGcId = lastGcId;

        this.lastGcStartTime = lastGcStartTime;

        this.lastGcEndTime = lastGcEndTime;

        this.collectThreshold = collectThreshold;

        this.beforeGcUsage = beforeGcUsage;

        this.afterGcUsage = afterGcUsage;

    }

    /**

     * Returns the memory pool name.

     */

    public String getPoolName() {

        return poolName;

    }

    /**

     * Returns the current memory usage.

     */

    public MemoryUsage getUsage() {

        return usage;

    }

    /**

     * Returns the current usage threshold.

     * -1 if not supported.

     */

    public long getUsageThreshold() {

        return usageThreshold;

    }

    /**

     * Returns the current collection usage threshold.

     * -1 if not supported.

     */

    public long getCollectionUsageThreshold() {

        return collectThreshold;

    }

    /**

     * Returns the Id of GC.

     */

    public long getLastGcId() {

        return lastGcId;

    }

    /**

     * Returns the start time of the most recent GC on

     * the memory pool for this statistics in milliseconds.

     *

     * Return 0 if no GC occurs.

     */

    public long getLastGcStartTime() {

        return lastGcStartTime;

    }

    /**

     * Returns the end time of the most recent GC on

     * the memory pool for this statistics in milliseconds.

     *

     * Return 0 if no GC occurs.

     */

    public long getLastGcEndTime() {

        return lastGcEndTime;

    }

    /**

     * Returns the memory usage before the most recent GC started.

     * null if no GC occurs.

     */

    public MemoryUsage getBeforeGcUsage() {

        return beforeGcUsage;

    }

    /**

     * Returns the memory usage after the most recent GC finished.

     * null if no GC occurs.

     */

    public MemoryUsage getAfterGcUsage() {

        return beforeGcUsage;

    }

}