Package org.variantsync.diffdetective.util

Class FileUtils

java.lang.Object

org.variantsync.diffdetective.util.FileUtils

public class FileUtils
extends Object

Utility functions for handling file paths.

Constructor Summary

Constructors

Constructor	Description
FileUtils()

Method Summary

Modifier and Type	Method	Description
static Path	addExtension(Path p, String extension)	Adds extension to the filename of p.
static boolean	hasExtension(Path p, String expected)	Checks if p has the file extension expected.
static boolean	isEmptyDirectory(Path p)	Returns true iff p can be created or is an empty directory.
static boolean	isLineGraph(Path p)	Check if the path p has a line graph extension.
static List<Path>	listAllFilesRecursively(Path directory)	Returns a list of all regular files inside/below directory.
static String	replaceLineEndings(String text, String replacee)	Replace the line endings of any operating system in text by replace
static boolean	tryIsEmptyDirectory(Path p)	Returns true if p can be created or is an empty directory.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FileUtils

public FileUtils()

Method Details

replaceLineEndings

public static String replaceLineEndings(String text,
 String replacee)

Replace the line endings of any operating system in text by replace

isEmptyDirectory

public static boolean isEmptyDirectory(Path p)
                                throws IOException

Returns true iff p can be created or is an empty directory.

Throws:

IOException - if the file system signals an error

tryIsEmptyDirectory

public static boolean tryIsEmptyDirectory(Path p)

Returns true if p can be created or is an empty directory. If the file system signals an error, this function returns false.

listAllFilesRecursively

public static List<Path> listAllFilesRecursively(Path directory)
                                          throws IOException

Returns a list of all regular files inside/below directory.

Throws:

IOException - if the file system signals an error

hasExtension

public static boolean hasExtension(Path p,
 String expected)

Checks if p has the file extension expected. Note that the common dot delimiter has to be included in expected.

isLineGraph

public static boolean isLineGraph(Path p)

Check if the path p has a line graph extension.

addExtension

public static Path addExtension(Path p,
 String extension)

Adds extension to the filename of p. Note that the common dot delimiter has to be included in extension.