net.sf.cantina
Class SearchEngine

java.lang.Object
  net.sf.cantina.SearchEngine

Direct Known Subclasses:

LuceneSearchEngine

public abstract class SearchEngine

extends java.lang.Object

Author:

Stephane JAIS

Field Summary

static SearchEngine

instance

Constructor Summary

SearchEngine()

Method Summary

static SearchEngine	getInstance()
abstract void	indexAllDocuments(DataSource ds)
abstract ListIterator	searchDocuments(java.lang.String query)
abstract void	updateDocument(Document d)

Methods inherited from class java.lang.Object

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

Field Detail

instance

public static SearchEngine instance

Constructor Detail

SearchEngine

public SearchEngine()

Method Detail

getInstance

public static SearchEngine getInstance()

searchDocuments

public abstract ListIterator searchDocuments(java.lang.String query)
                                      throws java.lang.Exception

Throws:

java.lang.Exception

indexAllDocuments

public abstract void indexAllDocuments(DataSource ds)
                                throws java.lang.Exception

Throws:

java.lang.Exception

updateDocument

public abstract void updateDocument(Document d)
                             throws java.lang.Exception

Throws:

java.lang.Exception