Package herddb.utils

Class CleanDirectoryFileVisitor

java.lang.Object

java.nio.file.SimpleFileVisitor<Path>

herddb.utils.CleanDirectoryFileVisitor

All Implemented Interfaces:

FileVisitor<Path>

public final class CleanDirectoryFileVisitor
extends SimpleFileVisitor<Path>

A FileVisitor which delete every file o directory found (excluding starting directory).

If the visitor is executed on a path denoting a simple file it will just delete the file and exit.

Author:

diego.salvi

Constructor Summary

Constructors

Constructor	Description
CleanDirectoryFileVisitor()

Method Summary

Modifier and Type	Method	Description
FileVisitResult	postVisitDirectory(Path dir, IOException exc)
FileVisitResult	preVisitDirectory(Path dir, BasicFileAttributes attrs)
FileVisitResult	visitFile(Path file, BasicFileAttributes attrs)

Methods inherited from class java.nio.file.SimpleFileVisitor

visitFileFailed

Methods inherited from class java.lang.Object

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

Constructor Detail

CleanDirectoryFileVisitor

public CleanDirectoryFileVisitor()

Method Detail

visitFile

public FileVisitResult visitFile(Path file,
                                 BasicFileAttributes attrs)
                          throws IOException

Specified by:

visitFile in interface FileVisitor<Path>

Overrides:

visitFile in class SimpleFileVisitor<Path>

Throws:

IOException

postVisitDirectory

public FileVisitResult postVisitDirectory(Path dir,
                                          IOException exc)
                                   throws IOException

Specified by:

postVisitDirectory in interface FileVisitor<Path>

Overrides:

postVisitDirectory in class SimpleFileVisitor<Path>

Throws:

IOException

preVisitDirectory

public FileVisitResult preVisitDirectory(Path dir,
                                         BasicFileAttributes attrs)
                                  throws IOException

Specified by:

preVisitDirectory in interface FileVisitor<Path>

Overrides:

preVisitDirectory in class SimpleFileVisitor<Path>

Throws:

IOException