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/**
 *
 * Copyright 2003-2004 The Apache Software Foundation
 *
 *  Licensed 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
 *
 *     http://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 javax.cache;

/**
 * @version $Rev: 356097 $ $Date: 2005-12-12 12:29:03 +1100 (Mon, 12 Dec 2005) $
 */
public interface CacheStatistics
{
    public static int STATISTICS_ACCURACY_BEST_EFFORT = 0;

    public static int STATISTICS_ACCURACY_GUARANTEED  = 1;

    public static int STATISTICS_ACCURACY_NONE  = 2;

    public void clearStatistics();

    public int getCacheHits();

    public int getCacheMisses();

    public int getObjectCount();

    public int getStatisticsAccuracy();
}