org.openimaj.text.nlp.namedentity

Class QuickIndexer

java.lang.Object

org.openimaj.text.nlp.namedentity.QuickIndexer

public class QuickIndexer
extends Object

Wrapper around a lucene index constructor

Author:

Laurence Willmore (lgw1e10@ecs.soton.ac.uk), Sina Samangooei (ss@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
QuickIndexer(org.apache.lucene.store.Directory index)

Method Summary

Modifier and Type	Method and Description
void	addDocument(org.apache.lucene.document.Document entry)
void	addDocumentFromFields(String[] names, String[] values, org.apache.lucene.document.FieldType[] type) construct a document from names, values and types
void	finalise() call IndexWriter.close()
org.apache.lucene.analysis.standard.StandardAnalyzer	getAnalyzer()
org.apache.lucene.store.Directory	getIndex()

Methods inherited from class java.lang.Object

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

Constructor Detail

QuickIndexer

public QuickIndexer(org.apache.lucene.store.Directory index)

Parameters:

index - construct a lucene index in this directory

Method Detail

addDocument

public void addDocument(org.apache.lucene.document.Document entry)
                 throws org.apache.lucene.index.CorruptIndexException,
                        IOException

Parameters:

entry - document to index

Throws:

org.apache.lucene.index.CorruptIndexException

IOException

addDocumentFromFields

public void addDocumentFromFields(String[] names,
                                  String[] values,
                                  org.apache.lucene.document.FieldType[] type)
                           throws org.apache.lucene.index.CorruptIndexException,
                                  IOException

construct a document from names, values and types

Parameters:

names -

values -

type -

Throws:

org.apache.lucene.index.CorruptIndexException

IOException

finalise

public void finalise()
              throws org.apache.lucene.index.CorruptIndexException,
                     IOException

call IndexWriter.close()

Throws:

org.apache.lucene.index.CorruptIndexException

IOException

getIndex

public org.apache.lucene.store.Directory getIndex()

Returns:

the underlying Directory

getAnalyzer

public org.apache.lucene.analysis.standard.StandardAnalyzer getAnalyzer()

Returns:

the underlying StandardAnalyzer