2273N/A * Copyright (c) 2006, 2008, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 0N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 1472N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1472N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 0N/A * or visit www.oracle.com if you need additional information or have any 1879N/A * File abstraction for tools. In this context, <em>file</em> means 1879N/A * an abstraction of regular files and other sources of data. For 1879N/A * example, a file object can be used to represent regular files, 1879N/A * memory cache, or data in databases. 1879N/A * <p>All methods in this interface might throw a SecurityException if 1879N/A * a security exception occurs. 1879N/A * <p>Unless explicitly allowed, all methods in this interface might 2073N/A * throw a NullPointerException if given a {@code null} argument. 2073N/A * @author Peter von der Ahé 0N/A * Returns a URI identifying this file object. 0N/A * Gets a user-friendly name for this file object. The exact 0N/A * value returned is not specified but implementations should take 0N/A * care to preserve names as given by the user. For example, if 0N/A * the user writes the filename {@code "BobsApp\Test.java"} on 0N/A * the command line, this method should return {@code 0N/A * "BobsApp\Test.java"} whereas the {@linkplain #toUri toUri} 0N/A * method might return {@code 0N/A * @return a user-friendly name 0N/A * Gets an InputStream for this file object. 0N/A * @return an InputStream 0N/A * @throws IllegalStateException if this file object was 0N/A * opened for writing and does not support reading 0N/A * @throws UnsupportedOperationException if this kind of file 0N/A * object does not support byte access 0N/A * @throws IOException if an I/O error occurred 0N/A * Gets an OutputStream for this file object. 0N/A * @return an OutputStream 0N/A * @throws IllegalStateException if this file object was 0N/A * opened for reading and does not support writing 0N/A * @throws UnsupportedOperationException if this kind of 0N/A * file object does not support byte access 0N/A * @throws IOException if an I/O error occurred 0N/A * Gets a reader for this object. The returned reader will 0N/A * replace bytes that cannot be decoded with the default 0N/A * translation character. In addition, the reader may report a 0N/A * diagnostic unless {@code ignoreEncodingErrors} is true. 0N/A * @param ignoreEncodingErrors ignore encoding errors if true 0N/A * @throws IllegalStateException if this file object was 0N/A * opened for writing and does not support reading 0N/A * @throws UnsupportedOperationException if this kind of 0N/A * file object does not support character access 0N/A * @throws IOException if an I/O error occurred 0N/A * Gets the character content of this file object, if available. 0N/A * Any byte that cannot be decoded will be replaced by the default 0N/A * translation character. In addition, a diagnostic may be 0N/A * reported unless {@code ignoreEncodingErrors} is true. 0N/A * @param ignoreEncodingErrors ignore encoding errors if true 0N/A * @return a CharSequence if available; {@code null} otherwise 0N/A * @throws IllegalStateException if this file object was 0N/A * opened for writing and does not support reading 0N/A * @throws UnsupportedOperationException if this kind of 0N/A * file object does not support character access 0N/A * @throws IOException if an I/O error occurred 0N/A * Gets a Writer for this file object. 0N/A * @throws IllegalStateException if this file object was 0N/A * opened for reading and does not support writing 0N/A * @throws UnsupportedOperationException if this kind of 0N/A * file object does not support character access 0N/A * @throws IOException if an I/O error occurred 0N/A * Gets the time this file object was last modified. The time is 0N/A * measured in milliseconds since the epoch (00:00:00 GMT, January 0N/A * @return the time this file object was last modified; or 0 if 0N/A * the file object does not exist, if an I/O error occurred, or if 0N/A * the operation is not supported 0N/A * Deletes this file object. In case of errors, returns false. 0N/A * @return true if and only if this file object is successfully 0N/A * deleted; false otherwise