net.nutch.util
Class NutchFile

java.lang.Object
  net.nutch.util.NutchFile

public class NutchFile

extends Object

A class that names a file in the "NutchFileSpace". You can convert a NutchFile to a real file with the help of an instance of NutchFileSystem.

Author:

Mike Cafarella

Constructor Summary

NutchFile(NutchFile dir, String name)
Create a NutchFile from a previous one that is a directory.

NutchFile(NutchFileSystem nfs, String dbName, String shareGroupName, File name)
A NutchFile contains: dbName, which labels the cooperating NutchFileSystem it belongs to.

Method Summary

String	getCompleteFlagName() Get the almost-fully-qualified name for this NutchFile's 'completed' flag file.
String	getDBName() DB Name the NutchFile lives in.
String	getFilename() Get the almost-fully-qualified name for this NutchFile.
NutchFileSystem	getFS() Grab a handle to the NutchFileSystem
File	getName() Terminating filename for the NutchFile.
String	getShareGroupName() Get the name of the sharegroup this file belongs to.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

NutchFile

public NutchFile(NutchFileSystem nfs,
                 String dbName,
                 String shareGroupName,
                 File name)

A NutchFile contains: dbName, which labels the cooperating NutchFileSystem it belongs to. shareGroupName, which tells the NutchFileSystem which group should get access to this file. If the value is null, then no remote group will get access. name, which gives the file a unique name.

NutchFile

public NutchFile(NutchFile dir,
                 String name)

Create a NutchFile from a previous one that is a directory.

Method Detail

getDBName

public String getDBName()

DB Name the NutchFile lives in.

getShareGroupName

public String getShareGroupName()

Get the name of the sharegroup this file belongs to.

getName

public File getName()

Terminating filename for the NutchFile.

getFS

public NutchFileSystem getFS()

Grab a handle to the NutchFileSystem

getFilename

public String getFilename()

Get the almost-fully-qualified name for this NutchFile.

getCompleteFlagName

public String getCompleteFlagName()

Get the almost-fully-qualified name for this NutchFile's 'completed' flag file.

toString

public String toString()