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/*******************************************************************************
 * Copyright 2015 Defense Health Agency (DHA)
 *
 * If your use of this software does not include any GPLv2 components:
 * 	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.
 * ----------------------------------------------------------------------------
 * If your use of this software includes any GPLv2 components:
 * 	This program is free software; you can redistribute it and/or
 * 	modify it under the terms of the GNU General Public License
 * 	as published by the Free Software Foundation; either version 2
 * 	of the License, or (at your option) any later version.
 *
 * 	This program 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 for more details.
 *******************************************************************************/
package prerna.engine.api;

import java.io.Closeable;
import java.io.IOException;

public interface IEngineWrapper extends Closeable {

	/**
	 * This method needs to be called to actually run the query
	 */
	void execute() throws Exception;

	/**
	 * Set the query
	 * @param query
	 */
	void setQuery(String query);
	
	/**
	 * Get the set query
	 * @return
	 */
	String getQuery();
	
	/**
	 * Set the engine
	 * @param engine
	 */
	void setEngine(IDatabaseEngine engine);

	/**
	 * Get the engine
	 * @return
	 */
	public IDatabaseEngine getEngine();

//	/**
//	 * 
//	 * @param val
//	 */
//	void setTimeZone(TimeZone val);
//
//	/**
//	 * 
//	 * @return
//	 */
//	TimeZone getTimeZone();
	
}