| /* |
| * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.nio.fs; |
| |
| import java.nio.file.*; |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Iterator; |
| import java.util.NoSuchElementException; |
| |
| /** |
| * Base implementation class of {@code Path}. |
| */ |
| |
| abstract class AbstractPath implements Path { |
| protected AbstractPath() { } |
| |
| @Override |
| public final boolean startsWith(String other) { |
| return startsWith(getFileSystem().getPath(other)); |
| } |
| |
| @Override |
| public final boolean endsWith(String other) { |
| return endsWith(getFileSystem().getPath(other)); |
| } |
| |
| @Override |
| public final Path resolve(String other) { |
| return resolve(getFileSystem().getPath(other)); |
| } |
| |
| @Override |
| public final Path resolveSibling(Path other) { |
| if (other == null) |
| throw new NullPointerException(); |
| Path parent = getParent(); |
| return (parent == null) ? other : parent.resolve(other); |
| } |
| |
| @Override |
| public final Path resolveSibling(String other) { |
| return resolveSibling(getFileSystem().getPath(other)); |
| } |
| |
| @Override |
| public final Iterator<Path> iterator() { |
| return new Iterator<Path>() { |
| private int i = 0; |
| @Override |
| public boolean hasNext() { |
| return (i < getNameCount()); |
| } |
| @Override |
| public Path next() { |
| if (i < getNameCount()) { |
| Path result = getName(i); |
| i++; |
| return result; |
| } else { |
| throw new NoSuchElementException(); |
| } |
| } |
| @Override |
| public void remove() { |
| throw new UnsupportedOperationException(); |
| } |
| }; |
| } |
| |
| @Override |
| public final File toFile() { |
| return new File(toString()); |
| } |
| |
| @Override |
| public final WatchKey register(WatchService watcher, |
| WatchEvent.Kind<?>... events) |
| throws IOException |
| { |
| return register(watcher, events, new WatchEvent.Modifier[0]); |
| } |
| } |