org.apache.logging.log4j.core.appender.rolling.action

Class SortingVisitor

java.lang.Object

java.nio.file.SimpleFileVisitor<java.nio.file.Path>

org.apache.logging.log4j.core.appender.rolling.action.SortingVisitor

All Implemented Interfaces:

java.nio.file.FileVisitor<java.nio.file.Path>

public class SortingVisitor
extends java.nio.file.SimpleFileVisitor<java.nio.file.Path>

FileVisitor that sorts files.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List<PathWithAttributes>	collected
private PathSorter	sorter

Constructor Summary

Constructors

Constructor and Description
SortingVisitor(PathSorter sorter) Constructs a new DeletingVisitor.

Method Summary

Modifier and Type	Method and Description
java.util.List<PathWithAttributes>	getSortedPaths()
java.nio.file.FileVisitResult	visitFile(java.nio.file.Path path, java.nio.file.attribute.BasicFileAttributes attrs)

Methods inherited from class java.nio.file.SimpleFileVisitor

postVisitDirectory, preVisitDirectory, visitFileFailed

Methods inherited from class java.lang.Object

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

Field Detail

sorter

private final PathSorter sorter

collected

private final java.util.List<PathWithAttributes> collected

Constructor Detail

SortingVisitor

public SortingVisitor(PathSorter sorter)

Constructs a new DeletingVisitor.

Parameters:

basePath - used to relativize paths

pathFilters - objects that need to confirm whether a file can be deleted

Method Detail

visitFile

public java.nio.file.FileVisitResult visitFile(java.nio.file.Path path,
                                               java.nio.file.attribute.BasicFileAttributes attrs)
                                        throws java.io.IOException

Specified by:

visitFile in interface java.nio.file.FileVisitor<java.nio.file.Path>

Overrides:

visitFile in class java.nio.file.SimpleFileVisitor<java.nio.file.Path>

Throws:

java.io.IOException

getSortedPaths

public java.util.List<PathWithAttributes> getSortedPaths()