/*
 * [AllButFootDirectoriesFilter.java]
 *
 * Summary: FileFilter that accepts all directories, except /foot/ but not files.
 *
 * Copyright: (c) 2014-2017 Roedy Green, Canadian Mind Products, http://mindprod.com
 *
 * Licence: This software may be copied and used freely for any purpose but military.
 *          http://mindprod.com/contact/nonmil.html
 *
 * Requires: JDK 1.8+
 *
 * Created with: JetBrains IntelliJ IDEA IDE http://www.jetbrains.com/idea/
 *
 * Version History:
 *  1.0 2014-04-07 initial version.
 */
package com.mindprod.filter;

import java.io.File;
import java.io.FilenameFilter;

/**
 * FileFilter that accepts all directories, except /foot/ but not files.
 *
 * @author Roedy Green, Canadian Mind Products
 * @version 1.0 2014-04-07 initial version
 * @since 2014-04-07
 */
public final class AllButFootDirectoriesFilter implements FilenameFilter
    {
    /**
     * true if debugging. Enables debugging harness.
     */
    private static final boolean DEBUGGING = false;

    /**
     * constructor
     */
    public AllButFootDirectoriesFilter()
        {
        }

    /**
     * Select only files with that pass muster
     *
     * @param dir  the directory in which the file was found.
     * @param name the name of the file
     *
     * @return true if and only if the name should be included in the file list; false otherwise.
     */
    public boolean accept( File dir, String name )
        {
        final File f = new File( dir, name ); // the dir we are testing is dir.name not dir.
        return f.isDirectory() && !name.equalsIgnoreCase( "foot" );
        }
    }