dragon.ir.index.sentence
Class BasicSentenceIndexer

java.lang.Object
  |
  +--dragon.ir.index.sentence.AbstractSentenceIndexer
        |
        +--dragon.ir.index.sentence.BasicSentenceIndexer

All Implemented Interfaces:

Indexer

public class BasicSentenceIndexer

extends AbstractSentenceIndexer

The basic indexer for sentence level indexing

Description:

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

BasicSentenceIndexer(ConceptExtractor extractor, boolean useConcept, java.lang.String indexFolder)

BasicSentenceIndexer(TripleExtractor extractor, boolean useConcept, java.lang.String indexFolder)

Method Summary

void	close() This method releases occupied resources.
boolean	index(Sentence sent, java.lang.String sentKey)
boolean	indexedSentence(java.lang.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

BasicSentenceIndexer

public BasicSentenceIndexer(ConceptExtractor extractor,
                            boolean useConcept,
                            java.lang.String indexFolder)

BasicSentenceIndexer

public BasicSentenceIndexer(TripleExtractor extractor,
                            boolean useConcept,
                            java.lang.String indexFolder)

Method Detail

indexedSentence

public boolean indexedSentence(java.lang.String sentKey)

index

public boolean index(Sentence sent,
                     java.lang.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