public class DirectorySizeCalculator
extends java.nio.file.SimpleFileVisitor<java.nio.file.Path>
Modifier and Type | Field and Description |
---|---|
protected java.util.Set<java.lang.String> |
alive |
protected java.io.File |
path |
protected java.util.concurrent.atomic.AtomicLong |
size |
protected java.util.Set<java.lang.String> |
visited |
Constructor and Description |
---|
DirectorySizeCalculator(java.io.File path) |
DirectorySizeCalculator(java.util.List<java.io.File> files) |
Modifier and Type | Method and Description |
---|---|
long |
getAllocatedSize() |
boolean |
isAcceptable(java.nio.file.Path file) |
void |
rebuildFileList() |
java.nio.file.FileVisitResult |
visitFile(java.nio.file.Path file,
java.nio.file.attribute.BasicFileAttributes attrs) |
java.nio.file.FileVisitResult |
visitFileFailed(java.nio.file.Path file,
java.io.IOException exc) |
protected final java.util.concurrent.atomic.AtomicLong size
protected java.util.Set<java.lang.String> visited
protected java.util.Set<java.lang.String> alive
protected final java.io.File path
public DirectorySizeCalculator(java.io.File path)
public DirectorySizeCalculator(java.util.List<java.io.File> files)
public boolean isAcceptable(java.nio.file.Path file)
public void rebuildFileList()
public java.nio.file.FileVisitResult visitFile(java.nio.file.Path file, java.nio.file.attribute.BasicFileAttributes attrs) throws java.io.IOException
visitFile
in interface java.nio.file.FileVisitor<java.nio.file.Path>
visitFile
in class java.nio.file.SimpleFileVisitor<java.nio.file.Path>
java.io.IOException
public java.nio.file.FileVisitResult visitFileFailed(java.nio.file.Path file, java.io.IOException exc) throws java.io.IOException
visitFileFailed
in interface java.nio.file.FileVisitor<java.nio.file.Path>
visitFileFailed
in class java.nio.file.SimpleFileVisitor<java.nio.file.Path>
java.io.IOException
public long getAllocatedSize()
Copyright © 2017 The Apache Software Foundation