Class IdfIndex


public class IdfIndex
extends Index

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

$Revision: 1.3 $
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
          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


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


public IdfIndex(java.lang.String loc,
                java.lang.String name)
Creates the IdfIndex with the name given in parameter.
loc - location of index
name - index name