org.pixel.commons.util.FileUtils Maven / Gradle / Ivy

Go to download

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

Java 2D Game Framework inspired on the popular XNA framework.

The newest version!

/*
 * This software is available under Apache License
 * Copyright (c) 2020
 */

package org.pixel.commons.util;

import java.io.File;

/**
 * @author João Filipe Alves
 */
public class FileUtils {

    public static final String FILE_SEPARATOR = "/";

    /**
     * Gets the parent directory of a given path
     *
     * @param path
     * @return
     */
    public static String getParentDirectory(String path) {
        int index = path.lastIndexOf(FILE_SEPARATOR);
        if (index < 0) {
            // try with system separator...
            index = path.lastIndexOf(File.separator);
        }

        return index < 0 ? path : path.substring(0, index);
    }
}