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/*
* Copyright 2004 Clinton Begin
*
* 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.ibatis.sqlmap.engine.cache;
import java.util.Properties;
/**
* Cache controller (implementation) interface
*/
public interface CacheController {
/**
* Flush a cache model
*
* @param cacheModel - the model to flush
*/
public void flush(CacheModel cacheModel);
/**
* Get an object from a cache model
*
* @param cacheModel - the model
* @param key - the key to the object
* @return the object if in the cache, or null(?)
*/
public Object getObject(CacheModel cacheModel, Object key);
/**
* Remove an object from a cache model
*
* @param cacheModel - the model to remove the object from
* @param key - the key to the object
* @return the removed object(?)
*/
public Object removeObject(CacheModel cacheModel, Object key);
/**
* Put an object into a cache model
*
* @param cacheModel - the model to add the object to
* @param key - the key to the object
* @param object - the object to add
*/
public void putObject(CacheModel cacheModel, Object key, Object object);
/**
* Configure a cache controller
*
* @param props - the properties object continaing configuration information
*/
public void setProperties(Properties props);
}
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