Package org.apache.cassandra.utils
Class DirectorySizeCalculator
- java.lang.Object
-
- java.nio.file.SimpleFileVisitor<java.nio.file.Path>
-
- org.apache.cassandra.utils.DirectorySizeCalculator
-
- All Implemented Interfaces:
java.nio.file.FileVisitor<java.nio.file.Path>
public class DirectorySizeCalculator extends java.nio.file.SimpleFileVisitor<java.nio.file.Path>
Walks directory recursively, summing up total contents of files within.
-
-
Constructor Summary
Constructors Constructor Description DirectorySizeCalculator(java.io.File path)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description long
getAllocatedSize()
boolean
isAcceptable(java.nio.file.Path file)
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)
-
-
-
Method Detail
-
isAcceptable
public boolean isAcceptable(java.nio.file.Path file)
-
visitFile
public java.nio.file.FileVisitResult visitFile(java.nio.file.Path file, java.nio.file.attribute.BasicFileAttributes attrs) throws java.io.IOException
- Specified by:
visitFile
in interfacejava.nio.file.FileVisitor<java.nio.file.Path>
- Overrides:
visitFile
in classjava.nio.file.SimpleFileVisitor<java.nio.file.Path>
- Throws:
java.io.IOException
-
visitFileFailed
public java.nio.file.FileVisitResult visitFileFailed(java.nio.file.Path file, java.io.IOException exc) throws java.io.IOException
- Specified by:
visitFileFailed
in interfacejava.nio.file.FileVisitor<java.nio.file.Path>
- Overrides:
visitFileFailed
in classjava.nio.file.SimpleFileVisitor<java.nio.file.Path>
- Throws:
java.io.IOException
-
getAllocatedSize
public long getAllocatedSize()
-
-