org.databene.commons.file.FilenameComparator Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of databene-commons Show documentation

'databene commons' is an open source Java library by Volker Bergmann. It provides extensions to the Java core library by utility classes, abstract concepts and concrete implementations.

There is a newer version: 1.0.11

Show newest version

/*
 * Copyright (C) 2004-2015 Volker Bergmann ([email protected]).
 * All rights reserved.
 *
 * 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.databene.commons.file;

import org.databene.commons.comparator.CompositeTextComparator;

import java.io.File;
import java.util.Comparator;

/**
 * Compares (local) files by their names,
 * supporting different comparation strategies by a user-definable Comparator.
 * Created: 11.05.2007 18:24:45
 * @author Volker Bergmann
 */
public class FilenameComparator implements Comparator {

    private Comparator nameComparator;

    public FilenameComparator() {
        this(new CompositeTextComparator());
    }

    public FilenameComparator(Comparator nameComparator) {
        this.nameComparator = nameComparator;
    }

    @Override
	public int compare(File o1, File o2) {
        return nameComparator.compare(o1.getName(), o2.getName());
    }
}