org.gridgain.grid.persistentstore.snapshot.file

Class DeleteFileVisitor

java.lang.Object

java.nio.file.SimpleFileVisitor<Path>

org.gridgain.grid.persistentstore.snapshot.file.DeleteFileVisitor

All Implemented Interfaces:

FileVisitor<Path>

public class DeleteFileVisitor
extends SimpleFileVisitor<Path>

File visitor which recursively removes files in directory. Honors SnapshotOperationContext isCancelled to interrupt work.

Constructor Summary

Constructors

Constructor and Description
DeleteFileVisitor(org.gridgain.grid.internal.processors.cache.database.snapshot.SnapshotOperationContext ctx, IgniteLogger log)

Method Summary

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

Methods inherited from class java.nio.file.SimpleFileVisitor

preVisitDirectory, visitFileFailed

Methods inherited from class java.lang.Object

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

Constructor Detail

DeleteFileVisitor

public DeleteFileVisitor(org.gridgain.grid.internal.processors.cache.database.snapshot.SnapshotOperationContext ctx,
                         IgniteLogger log)

Parameters:

ctx - Progress context.

log - Logger.

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