org.apache.accumulo.server.fs

Class FileRef

java.lang.Object

org.apache.accumulo.server.fs.FileRef

All Implemented Interfaces:

Comparable<FileRef>

public class FileRef
extends Object
implements Comparable<FileRef>

This is a glue object, to convert short file references to long references. The metadata may contain old relative file references. This class keeps track of the short file reference, so it can be removed properly from the metadata tables.

Constructor Summary

Constructors

Constructor and Description
FileRef(String path)
FileRef(String metaReference, org.apache.hadoop.fs.Path fullReference)
FileRef(VolumeManager fs, Key key)

Method Summary

Modifier and Type	Method and Description
int	compareTo(FileRef o)
boolean	equals(Object obj)
int	hashCode()
org.apache.hadoop.io.Text	meta()
org.apache.hadoop.fs.Path	path()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

FileRef

public FileRef(VolumeManager fs,
               Key key)

FileRef

public FileRef(String metaReference,
               org.apache.hadoop.fs.Path fullReference)

FileRef

public FileRef(String path)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

path

public org.apache.hadoop.fs.Path path()

meta

public org.apache.hadoop.io.Text meta()

compareTo

public int compareTo(FileRef o)

Specified by:

compareTo in interface Comparable<FileRef>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object