com.knowledgebooks.triple_store
Class TrippleStoreLuceneManager

java.lang.Object
  com.knowledgebooks.triple_store.TrippleStoreLuceneManager

public class TrippleStoreLuceneManager
extends java.lang.Object

Wrapper class for an embedded Lucene index to support free text search of all information sources that have been added.

Copyright 2002-2008 by Mark Watson. All rights reserved.

This software is not public domain. It can be legally used under either of the following licenses:

1. KnowledgeBooks.com Non Commercial Royality Free License
2. KnowledgeBooks.com Commercial Use License

see www.knowledgebooks.com for details

Constructor Summary

TrippleStoreLuceneManager(java.lang.String data_store_file_root)

TrippleStoreLuceneManager(java.lang.String data_store_file_root, boolean clear_index_if_exists)

Method Summary

void	addTripleToIndex(java.lang.String document_original_uri, java.lang.String document_plain_text)
void	close()
java.util.List<java.lang.String>	searchIndexForURIs(java.lang.String search_query)
java.util.List<java.lang.String[]>	searchIndexForURIsAndDocText(java.lang.String search_query)

Methods inherited from class java.lang.Object

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

Constructor Detail

TrippleStoreLuceneManager

public TrippleStoreLuceneManager(java.lang.String data_store_file_root)
                          throws java.lang.Exception

Parameters:

data_store_file_root -

Throws:

java.lang.Exception

TrippleStoreLuceneManager

public TrippleStoreLuceneManager(java.lang.String data_store_file_root,
                                 boolean clear_index_if_exists)
                          throws java.lang.Exception

Parameters:

data_store_file_root -

clear_index_if_exists -

Throws:

java.lang.Exception

Method Detail

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException

addTripleToIndex

public void addTripleToIndex(java.lang.String document_original_uri,
                             java.lang.String document_plain_text)
                      throws org.apache.lucene.index.CorruptIndexException,
                             java.io.IOException

Parameters:

document_original_uri -

document_plain_text -

Throws:

org.apache.lucene.index.CorruptIndexException

java.io.IOException

searchIndexForURIs

public java.util.List<java.lang.String> searchIndexForURIs(java.lang.String search_query)
                                                    throws org.apache.lucene.queryParser.ParseException,
                                                           java.io.IOException

Parameters:

search_query -

Returns:

Throws:

org.apache.lucene.queryParser.ParseException

java.io.IOException

searchIndexForURIsAndDocText

public java.util.List<java.lang.String[]> searchIndexForURIsAndDocText(java.lang.String search_query)
                                                                throws java.lang.Exception

Parameters:

search_query -

Returns:

Throws:

java.lang.Exception