2 * Copyright 2005-2010 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.wamblee.io;
19 import java.io.FileFilter;
20 import java.util.regex.Pattern;
23 * Filename filter based on regular expressions.
25 * @author Erik Brakkee
27 public class RegexFilenameFilter implements FileFilter {
29 private Pattern pattern;
32 * Constructs the filter.
35 * Regular expression to filter on.
37 public RegexFilenameFilter(String aRegex) {
38 pattern = Pattern.compile(aRegex);
42 public boolean accept(File aPathname) {
43 return pattern.matcher(aPathname.getName()).find();