ivory.core.data.stat

Class DocScoreTable4BF

java.lang.Object

ivory.core.data.stat.DocScoreTable4BF

All Implemented Interfaces:

DocScoreTable

public class DocScoreTable4BF
extends Object
implements DocScoreTable

Constructor Summary

Constructors

Constructor and Description
DocScoreTable4BF()

Method Summary

Methods

Modifier and Type	Method and Description
int	getDocCount() Returns number of documents in the collection.
int	getDocnoOffset() Returns the first docno in this collection.
float	getScore(int docno) Returns the score of a document.
void	initialize(String file, FileSystem fs) Initializes this object.
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

DocScoreTable4BF

public DocScoreTable4BF()

Method Detail

getDocCount

public int getDocCount()

Description copied from interface: DocScoreTable

Returns number of documents in the collection.

Specified by:

getDocCount in interface DocScoreTable

getDocnoOffset

public int getDocnoOffset()

Description copied from interface: DocScoreTable

Returns the first docno in this collection. All documents are number consecutively from this value.

Specified by:

getDocnoOffset in interface DocScoreTable

getScore

public float getScore(int docno)

Description copied from interface: DocScoreTable

Returns the score of a document.

Specified by:

getScore in interface DocScoreTable

initialize

public void initialize(String file,
              FileSystem fs)
                throws IOException

Description copied from interface: DocScoreTable

Initializes this object.

Specified by:

initialize in interface DocScoreTable

Throws:

IOException

main

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

Throws:

Exception