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comparison src/org/tmatesoft/hg/util/PathRewrite.java @ 292:a415fe296a50

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Refactor PathRewrite to accept any char sequence, not only string
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Wed, 14 Sep 2011 02:16:19 +0200
parents 37a34044e6bd
children
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291:1483e57541ef 292:a415fe296a50
25 * @author Artem Tikhomirov 25 * @author Artem Tikhomirov
26 * @author TMate Software Ltd. 26 * @author TMate Software Ltd.
27 */ 27 */
28 public interface PathRewrite { 28 public interface PathRewrite {
29 29
30 // XXX think over CharSequence use instead of String 30 public CharSequence rewrite(CharSequence path);
31 public String rewrite(String path);
32 31
33 public static class Empty implements PathRewrite { 32 public static class Empty implements PathRewrite {
34 public String rewrite(String path) { 33 public CharSequence rewrite(CharSequence path) {
35 return path; 34 return path;
36 } 35 }
37 } 36 }
38 37
39 public class Composite implements PathRewrite { 38 public class Composite implements PathRewrite {
49 public Composite chain(PathRewrite e) { 48 public Composite chain(PathRewrite e) {
50 chain.add(e); 49 chain.add(e);
51 return this; 50 return this;
52 } 51 }
53 52
54 public String rewrite(String path) { 53 public CharSequence rewrite(CharSequence path) {
55 for (PathRewrite pr : chain) { 54 for (PathRewrite pr : chain) {
56 path = pr.rewrite(path); 55 path = pr.rewrite(path);
57 } 56 }
58 return path; 57 return path;
59 } 58 }