gov.nist.nlpir.irf.index
Class IdfIndex

java.lang.Object
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  +--gov.nist.nlpir.irf.InfoObj
        |
        +--gov.nist.nlpir.irf.index.Index
              |
              +--gov.nist.nlpir.irf.index.IdfIndex

public class IdfIndex

extends Index

A special Index dedicated to Inverse Document Frequencies instead of general data elements.

Version:

$Revision: 1.3 $

Author:

This software was produced by NIST, an agency of the U.S. government, and by statute is not subject to copyright in the United States. Recipients of this software assume all responsibilities associated with its operation, modification and maintenance.

See Also:

Serialized Form

Fields inherited from class gov.nist.nlpir.irf.index.Index

appliedIndexer, IFs, indexName, serialVersionUID

Constructor Summary

IdfIndex()
Creates the IdfIndex with the name "Unnamed IdfIndex".

IdfIndex(java.lang.String loc, java.lang.String name)
Creates the IdfIndex with the name given in parameter.

Methods inherited from class gov.nist.nlpir.irf.index.Index

addIndexingFeatures, checkIndexer, clear, getFeatures, getName, getSources, present, presentStatistics, retrieve, showStatistics, toString, update

Methods inherited from class java.lang.Object

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

Constructor Detail

IdfIndex

public IdfIndex()

Creates the IdfIndex with the name "Unnamed IdfIndex".

IdfIndex

public IdfIndex(java.lang.String loc,
                java.lang.String name)

Creates the IdfIndex with the name given in parameter.

Parameters:

loc - location of index

name - index name