dragon.ir.index.sentence

Class DualSentenceIndexer

java.lang.Object

dragon.ir.index.sentence.AbstractSentenceIndexer

dragon.ir.index.sentence.DualSentenceIndexer

All Implemented Interfaces:

Indexer

public class DualSentenceIndexer
extends AbstractSentenceIndexer

Two dimensional sentence indexer

Copyright: Copyright (c) 2005

Company: IST, Drexel University

Version:

1.0

Author:

Davis Zhou

Field Summary

Fields inherited from class dragon.ir.index.sentence.AbstractSentenceIndexer

initialized, parser

Constructor Summary

Constructors

Constructor and Description
DualSentenceIndexer(DualConceptExtractor extractor, boolean firstUseConcept, String firstIndexFolder, boolean secondUseConcept, String secondIndexFolder)
DualSentenceIndexer(DualConceptExtractor extractor, boolean useConcept, String firstIndexFolder, String secondIndexFolder)
DualSentenceIndexer(DualConceptExtractor extractor, String firstIndexFolder, String secondIndexFolder)

Method Summary

Modifier and Type	Method and Description
void	close() This method releases occupied resources.
boolean	index(Sentence sent, String sentKey)
boolean	indexedSentence(String sentKey)
void	initialize() It is required to call this method before calling index method to index articles.

Methods inherited from class dragon.ir.index.sentence.AbstractSentenceIndexer

getDocument, getMinSentenceLength, getSentenceKey, index, indexed, screenArticleContent, setLog, setMinSentenceLength, writeLog

Methods inherited from class java.lang.Object

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

Constructor Detail

DualSentenceIndexer

public DualSentenceIndexer(DualConceptExtractor extractor,
                           String firstIndexFolder,
                           String secondIndexFolder)

DualSentenceIndexer

public DualSentenceIndexer(DualConceptExtractor extractor,
                           boolean useConcept,
                           String firstIndexFolder,
                           String secondIndexFolder)

DualSentenceIndexer

public DualSentenceIndexer(DualConceptExtractor extractor,
                           boolean firstUseConcept,
                           String firstIndexFolder,
                           boolean secondUseConcept,
                           String secondIndexFolder)

Method Detail

indexedSentence

public boolean indexedSentence(String sentKey)

index

public boolean index(Sentence sent,
                     String sentKey)

Specified by:

index in class AbstractSentenceIndexer

initialize

public void initialize()

Description copied from interface: Indexer

It is required to call this method before calling index method to index articles.

close

public void close()

Description copied from interface: Indexer

This method releases occupied resources.

Specified by:

close in interface Indexer

Overrides:

close in class AbstractSentenceIndexer