1 /*******************************************************************************
2 * Copyright (c) 2010- Association for Decentralized Information Management in
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.databoard.accessor;
14 import org.simantics.databoard.accessor.error.AccessorException;
17 * Some accessor implementations may need close. Those implement this interface.
19 * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
21 public interface CloseableAccessor {
24 * Close the backend object. If the object is already closed there is no error.
26 * @throws AccessorException
28 void close() throws AccessorException;