org.mycore.datamodel.niofs.MCRGlobPathMatcher Maven / Gradle / Ivy
/*
* This file is part of *** M y C o R e ***
* See http://www.mycore.de/ for details.
*
* MyCoRe 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.
*
* MyCoRe 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 MyCoRe. If not, see .
*/
package org.mycore.datamodel.niofs;
import java.nio.file.FileSystem;
import java.nio.file.PathMatcher;
import java.util.Optional;
import java.util.regex.Pattern;
import org.mycore.common.function.MCRFunctions;
/**
* @author Thomas Scheffler
*
*/
public class MCRGlobPathMatcher extends MCRPathMatcher {
/**
* A {@link PathMatcher} that accepts 'glob' syntax
* @param globPattern pattern in {@link FileSystem#getPathMatcher(String) 'glob' syntax}
*/
public MCRGlobPathMatcher(final String globPattern) {
super(globPattern);
}
@Override
protected Pattern getPattern(final String globPattern) {
return Optional.of(globPattern)
.map(MCRFunctions::convertGlobToRegex)
.map(Pattern::compile)
.get();
}
}