dragon.ir.index.sequence

Class BasicSequenceIndexReader

java.lang.Object

dragon.ir.index.sequence.AbstractSequenceIndexReader

dragon.ir.index.sequence.BasicSequenceIndexReader

All Implemented Interfaces:

IndexReader, SequenceIndexReader

public class BasicSequenceIndexReader
extends AbstractSequenceIndexReader

The basic index reader for sequencial data

Copyright: Copyright (c) 2005

Company: IST, Drexel University

Version:

1.0

Author:

Davis Zhou

Field Summary

Fields inherited from class dragon.ir.index.sequence.AbstractSequenceIndexReader

collection, collectionReader, docIndexList, docKeyList, doctermSeq, initialized, termIndexList, termKeyList

Constructor Summary

Constructors

Constructor and Description
BasicSequenceIndexReader(String directory)
BasicSequenceIndexReader(String directory, CollectionReader collectionReader)

Method Summary

Modifier and Type	Method and Description
void	initialize() It is required to call this method before reading out any indexing information.

Methods inherited from class dragon.ir.index.sequence.AbstractSequenceIndexReader

close, getCollection, getDoc, getDoc, getDocKey, getIRRelation, getIRRelation, getIRTerm, getIRTerm, getIRTerm, getOriginalDoc, getOriginalDoc, getRelationDocFrequencyList, getRelationDocIndexList, getRelationDocList, getRelationFrequencyList, getRelationIndexList, getRelationList, getTermDocFrequencyList, getTermDocIndexList, getTermDocList, getTermFrequencyList, getTermIndexList, getTermKey, getTermList, isRelationSupported

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicSequenceIndexReader

public BasicSequenceIndexReader(String directory)

BasicSequenceIndexReader

public BasicSequenceIndexReader(String directory,
                                CollectionReader collectionReader)

Method Detail

initialize

public void initialize()

Description copied from interface: IndexReader

It is required to call this method before reading out any indexing information.