Druid/src/main/java/com/alibaba/druid/pool/DruidDataSourceMBean.java

/*
 * Copyright 1999-2011 Alibaba Group Holding Ltd.
 *
 * 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 com.alibaba.druid.pool;

import java.util.Date;


/**
 * @author wenshao<szujobs@hotmail.com>
 */
public interface DruidDataSourceMBean extends DruidAbstractDataSourceMBean {

    boolean isEnable();

    void shrink();

    int removeAbandoned();

    String dump();

    int getWaitThreadCount();

    int getLockQueueLength();

    long getNotEmptyWaitCount();
    
    int getNotEmptyWaitThreadCount();

    long getNotEmptySignalCount();

    long getNotEmptyWaitMillis();

    long getNotEmptyWaitNanos();

    void resetStat();

    boolean isResetStatEnable();

    void setResetStatEnable(boolean resetStatEnable);

    String getVersion();

    /**
     * ActiveCount峰值
     * @return
     */
    int getActivePeak();
    
    /**
     * PoolingCount峰值
     * @return
     */
    int getPoolingPeak();
    
    Date getActivePeakTime();
    
    Date getPoolingPeakTime();
    
    long getErrorCount();
}