1 /* 2 * jDTAUS Core Utilities 3 * Copyright (C) 2005 Christian Schulte 4 * <cs@schulte.it> 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with this library; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 19 * 20 */ 21 package org.jdtaus.core.io.util; 22 23 import java.io.IOException; 24 import org.jdtaus.core.io.FileOperations; 25 26 /** 27 * Extension to {@code FileOperations} adding support for flushing an instance. 28 * 29 * @author <a href="mailto:cs@schulte.it">Christian Schulte</a> 30 * @version $JDTAUS: FlushableFileOperations.java 8641 2012-09-27 06:45:17Z schulte $ 31 */ 32 public interface FlushableFileOperations extends FileOperations 33 { 34 //--FlushableFileOperations------------------------------------------------- 35 36 /** 37 * Flushes the instance. Must be called at least once after finishing work 38 * with an instance. 39 * 40 * @throws IOException if reading or writing fails. 41 */ 42 void flush() throws IOException; 43 44 //-------------------------------------------------FlushableFileOperations-- 45 }