edu.umd.cloud9.collection.aquaint2
Class Aquaint2DocnoMapping

java.lang.Object
  edu.umd.cloud9.collection.aquaint2.Aquaint2DocnoMapping

All Implemented Interfaces:

DocnoMapping

public class Aquaint2DocnoMapping
extends Object
implements DocnoMapping

Constructor Summary

Aquaint2DocnoMapping()

Method Summary

String	getDocid(int docno) Returns the docid for a particular docno.
int	getDocno(String docid) Returns the docno for a particular docid.
void	loadMapping(Path p, FileSystem fs) Loads a mapping file containing the docid to docno mappings.
static void	main(String[] args)
static String[]	readDocnoData(Path p, FileSystem fs)
static void	writeDocnoData(String input, String output)

Methods inherited from class java.lang.Object

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

Constructor Detail

Aquaint2DocnoMapping

public Aquaint2DocnoMapping()

Method Detail

getDocno

public int getDocno(String docid)

Description copied from interface: DocnoMapping

Returns the docno for a particular docid.

Specified by:

getDocno in interface DocnoMapping

Parameters:

docid - the docid

Returns:

the docno for the docid

getDocid

public String getDocid(int docno)

Description copied from interface: DocnoMapping

Returns the docid for a particular docno.

Specified by:

getDocid in interface DocnoMapping

Parameters:

docno - the docno

Returns:

the docid for the docno

loadMapping

public void loadMapping(Path p,
                        FileSystem fs)
                 throws IOException

Description copied from interface: DocnoMapping

Loads a mapping file containing the docid to docno mappings.

Specified by:

loadMapping in interface DocnoMapping

Parameters:

p - path to the mappings file

fs - appropriate FileSystem

Throws:

IOException

writeDocnoData

public static void writeDocnoData(String input,
                                  String output)
                           throws IOException

Throws:

IOException

readDocnoData

public static String[] readDocnoData(Path p,
                                     FileSystem fs)
                              throws IOException

Throws:

IOException

main

public static void main(String[] args)
                 throws IOException

Throws:

IOException