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comparison src/org/tmatesoft/hg/util/Path.java @ 431:12f668401613

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FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 29 Mar 2012 20:54:04 +0200
parents 863356c2847e
children 072b5f3ed0c8
comparison
equal deleted inserted replaced
430:d280759c2a3f 431:12f668401613
1 /* 1 /*
2 * Copyright (c) 2011 TMate Software Ltd 2 * Copyright (c) 2011-2012 TMate Software Ltd
3 * 3 *
4 * This program is free software; you can redistribute it and/or modify 4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by 5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License. 6 * the Free Software Foundation; version 2 of the License.
7 * 7 *
185 185
186 /** 186 /**
187 * Factory for paths 187 * Factory for paths
188 */ 188 */
189 public interface Source { 189 public interface Source {
190 Path path(String p); 190 Path path(CharSequence p);
191 } 191 }
192 192
193 /** 193 /**
194 * Straightforward {@link Source} implementation that creates new Path instance for each supplied string 194 * Straightforward {@link Source} implementation that creates new Path instance for each supplied string
195 * and optionally piping through a converter to get e.g. cached instance
195 */ 196 */
196 public static class SimpleSource implements Source { 197 public static class SimpleSource implements Source {
197 private final PathRewrite normalizer; 198 private final PathRewrite normalizer;
199 private final Convertor<Path> convertor;
200
201 public SimpleSource() {
202 this(new PathRewrite.Empty(), null);
203 }
198 204
199 public SimpleSource(PathRewrite pathRewrite) { 205 public SimpleSource(PathRewrite pathRewrite) {
200 if (pathRewrite == null) { 206 this(pathRewrite, null);
201 throw new IllegalArgumentException(); 207 }
202 } 208
209 public SimpleSource(PathRewrite pathRewrite, Convertor<Path> pathConvertor) {
203 normalizer = pathRewrite; 210 normalizer = pathRewrite;
204 } 211 convertor = pathConvertor;
205 212 }
206 public Path path(String p) { 213
207 return Path.create(normalizer.rewrite(p)); 214 public Path path(CharSequence p) {
215 Path rv = Path.create(normalizer.rewrite(p));
216 if (convertor != null) {
217 return convertor.mangle(rv);
218 }
219 return rv;
208 } 220 }
209 } 221 }
210 } 222 }