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

Nested Class Summary

Nested classes/interfaces inherited from interface edu.umd.cloud9.collection.DocnoMapping

DocnoMapping.Builder, DocnoMapping.BuilderUtils, DocnoMapping.DefaultBuilderOptions

Constructor Summary

Constructors

Constructor and Description
Aquaint2DocnoMapping()

Method Summary

Methods

Modifier and Type	Method and Description
DocnoMapping.Builder	getBuilder() Returns the builder for this mapping.
String	getDocid(int docno) Returns the docid for a particular docno.
int	getDocno(String docid) Returns the docno for a particular docid.
void	loadMapping(org.apache.hadoop.fs.Path p, org.apache.hadoop.fs.FileSystem fs) Loads a mapping file.
static void	main(String[] args)
static String[]	readDocnoData(org.apache.hadoop.fs.Path p, org.apache.hadoop.fs.FileSystem fs)
static void	writeDocnoData(org.apache.hadoop.fs.Path input, org.apache.hadoop.fs.Path output, org.apache.hadoop.fs.FileSystem fs)

Methods inherited from class java.lang.Object

clone, equals, finalize, 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(org.apache.hadoop.fs.Path p,
               org.apache.hadoop.fs.FileSystem fs)
                 throws IOException

Description copied from interface: DocnoMapping

Loads a mapping file.

Specified by:

loadMapping in interface DocnoMapping

Parameters:

p - path to the mappings file

fs - reference to the FileSystem

Throws:

IOException

writeDocnoData

public static void writeDocnoData(org.apache.hadoop.fs.Path input,
                  org.apache.hadoop.fs.Path output,
                  org.apache.hadoop.fs.FileSystem fs)
                           throws IOException

Throws:

IOException

readDocnoData

public static String[] readDocnoData(org.apache.hadoop.fs.Path p,
                     org.apache.hadoop.fs.FileSystem fs)
                              throws IOException

Throws:

IOException

getBuilder

public DocnoMapping.Builder getBuilder()

Description copied from interface: DocnoMapping

Returns the builder for this mapping.

Specified by:

getBuilder in interface DocnoMapping

Returns:

builder for this mapping

main

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

Throws:

IOException