edu.umd.cloud9.collection.clue
Class ClueWarcForwardIndex

java.lang.Object
  edu.umd.cloud9.collection.clue.ClueWarcForwardIndex

All Implemented Interfaces:

DocumentForwardIndex<ClueWarcRecord>

public class ClueWarcForwardIndex
extends Object
implements DocumentForwardIndex<ClueWarcRecord>

Constructor Summary

ClueWarcForwardIndex()

Method Summary

String	getCollectionPath() Returns the base path of the collection.
String	getDocid(int docno) Returns the docid, given the docno
int	getDocno(String docid) Returns the docno, given the docid
ClueWarcRecord	getDocument(int docno) Fetches the document for a given docno.
ClueWarcRecord	getDocument(String docid) Fetches the document for a given docid.
int	getFirstDocno() Returns the first docno in the collection.
int	getLastDocno() Returns the last docno in the collection.
void	loadIndex(String indexFile, String mappingDataFile) Loads the index.
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

ClueWarcForwardIndex

public ClueWarcForwardIndex()

Method Detail

loadIndex

public void loadIndex(String indexFile,
                      String mappingDataFile)
               throws IOException

Description copied from interface: DocumentForwardIndex

Loads the index.

Specified by:

loadIndex in interface DocumentForwardIndex<ClueWarcRecord>

Throws:

IOException

getCollectionPath

public String getCollectionPath()

Description copied from interface: DocumentForwardIndex

Returns the base path of the collection.

Specified by:

getCollectionPath in interface DocumentForwardIndex<ClueWarcRecord>

getDocument

public ClueWarcRecord getDocument(int docno)

Description copied from interface: DocumentForwardIndex

Fetches the document for a given docno.

Specified by:

getDocument in interface DocumentForwardIndex<ClueWarcRecord>

getDocument

public ClueWarcRecord getDocument(String docid)

Description copied from interface: DocumentForwardIndex

Fetches the document for a given docid.

Specified by:

getDocument in interface DocumentForwardIndex<ClueWarcRecord>

getDocno

public int getDocno(String docid)

Description copied from interface: DocumentForwardIndex

Returns the docno, given the docid

Specified by:

getDocno in interface DocumentForwardIndex<ClueWarcRecord>

getDocid

public String getDocid(int docno)

Description copied from interface: DocumentForwardIndex

Returns the docid, given the docno

Specified by:

getDocid in interface DocumentForwardIndex<ClueWarcRecord>

getFirstDocno

public int getFirstDocno()

Description copied from interface: DocumentForwardIndex

Returns the first docno in the collection.

Specified by:

getFirstDocno in interface DocumentForwardIndex<ClueWarcRecord>

getLastDocno

public int getLastDocno()

Description copied from interface: DocumentForwardIndex

Returns the last docno in the collection.

Specified by:

getLastDocno in interface DocumentForwardIndex<ClueWarcRecord>

main

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

Throws:

Exception