From 0cda9fb95b493c70bea3d4be96d7a50e965c4bf7 Mon Sep 17 00:00:00 2001 From: Erik Brakkee Date: Thu, 22 Jul 2010 11:07:29 +0000 Subject: [PATCH] --- .../org/wamblee/io/RegexFilenameFilter.java | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 support/general/src/main/java/org/wamblee/io/RegexFilenameFilter.java diff --git a/support/general/src/main/java/org/wamblee/io/RegexFilenameFilter.java b/support/general/src/main/java/org/wamblee/io/RegexFilenameFilter.java new file mode 100644 index 00000000..89e3758d --- /dev/null +++ b/support/general/src/main/java/org/wamblee/io/RegexFilenameFilter.java @@ -0,0 +1,43 @@ +/* + * Copyright 2005-2010 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.wamblee.io; + +import java.io.File; +import java.io.FileFilter; +import java.util.regex.Pattern; + +/** + * Filename filter based on regular expressions. + * @author Erik Brakkee + */ +public class RegexFilenameFilter implements FileFilter { + + private Pattern pattern; + + /** + * Constructs the filter. + * @param aRegex Regular expression to filter on. + */ + public RegexFilenameFilter(String aRegex) { + pattern = Pattern.compile(aRegex); + } + + @Override + public boolean accept(File aPathname) { + return pattern.matcher(aPathname.getName()).find(); + } + +} -- 2.31.1