gate.creole.annic.lucene

Class LuceneDocument

java.lang.Object

gate.creole.annic.lucene.LuceneDocument

public class LuceneDocument
extends Object

Given an instance of Gate Document, this class provides a method to convert it into the format that lucene can understand and can store in its indexes. This class also stores the tokenStream on the disk in order to retrieve it at the time of searching

Author:

niraj

Constructor Summary

Constructors

Constructor and Description
LuceneDocument()

Method Summary

Modifier and Type

Method and Description

List<Document>

createDocuments(String corpusPersistenceID, Document gateDoc, String documentID, List<String> annotSetsToInclude, List<String> annotSetsToExclude, List<String> featuresToInclude, List<String> featuresToExclude, String indexLocation, String baseTokenAnnotationType, Boolean createTokensAutomatically, String indexUnitAnnotationType) Given an instance of Gate Document, it converts it into the format that lucene can understand and can store in its indexes.

Methods inherited from class java.lang.Object

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

Constructor Detail

LuceneDocument

public LuceneDocument()

Method Detail

createDocuments

public List<Document> createDocuments(String corpusPersistenceID,
                                      Document gateDoc,
                                      String documentID,
                                      List<String> annotSetsToInclude,
                                      List<String> annotSetsToExclude,
                                      List<String> featuresToInclude,
                                      List<String> featuresToExclude,
                                      String indexLocation,
                                      String baseTokenAnnotationType,
                                      Boolean createTokensAutomatically,
                                      String indexUnitAnnotationType)

Given an instance of Gate Document, it converts it into the format that lucene can understand and can store in its indexes. This method also stores the tokenStream on the disk in order to retrieve it at the time of searching