Constructor Detail

• PathUtil

  public PathUtil()

Method Detail

• join

  public static List<String> join(List<String> path1,
                  List<String> path2)

  Joins two paths into one larger path.

  Parameters:

  path1 - The first path to join

  path2 - The path to append to path1

  Returns:

  a new list which contains all the items in path1 followed by all the items in path2

• extend

  public static List<String> extend(List<String> path,
                    String... subPaths)

  Extends a path by an arbitrary number of elements.

  Parameters:

  path - The path to extend

  subPaths - The items to append to path

  Returns:

  a new list which contains all the items in path followed by all additional items specified in subPaths

• from

  public static List<String> from(String... subPaths)

  Creates a new path from an arbitrary number of elements.

  Parameters:

  subPaths - The items in the path

  Returns:

  a list which contains all the items specified in subPaths

• popFront

  public static List<String> popFront(List<String> path)

  Removes the first item from a path.

  Parameters:

  path - the path whose first item is being popped

  Returns:

  a new list which contains all the items in path except for the first item

• popBack

  public static List<String> popBack(List<String> path)

  Removes the last item from a path.

  Parameters:

  path - the path whose last item is being popped

  Returns:

  a new list which contains all the items in path except for the last item