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/*+
* Copyright 2012, 2013 rsiddharth <rsiddharth@ninthfloor.org>
*
* This file is part of Scruf.
*
* Scruf is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package scruf.conversion;
import java.io.*;
import java.util.regex.*;
public class FileSieve implements FileFilter {
// this method return true, if this file doesn't represent
// a html file.
public boolean accept(File pathname) {
// check if this is a directory, if yes, accept immediately.
if(pathname.isDirectory() && (!pathname.isHidden())) {
return true;
}
Pattern pattern = Pattern.compile(".+?\\.scruffy$");
Pattern indexPattern = Pattern.compile("^index\\.scruffy$");
Matcher matcher = pattern.matcher(pathname.getName());
Matcher indexMatcher = indexPattern.matcher(pathname.getName());
boolean bool = matcher.find();
if(bool) {
// don't 'accept' if the file is 'index.scruffy'.
bool = !(indexMatcher.find());
}
return bool;
}
}
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