org.openanzo.indexer.lucene
Class LuceneIndexerFactory

java.lang.Object
  org.openanzo.indexer.IndexerFactoryBase
      org.openanzo.indexer.lucene.LuceneIndexerFactory

Direct Known Subclasses:

ModelIndexerFactory

public class LuceneIndexerFactory
extends IndexerFactoryBase

Factory for the simple Lucene-based indexer.

Author:

Matthew Roy ( mroy@cambridgesemantics.com )

Constructor Summary

LuceneIndexerFactory()

Method Summary

IIndexer	createIndexer(java.util.Properties properties) Create an indexer for the given properties
IQuery	createQuery(java.util.Properties properties) Create an IQuery for the given properties
IQuery	createQueryFromDefaultFieldAndText(java.lang.String field, java.lang.String text) Return IQuery for the given default field and text
ISearch	createSearch(java.util.Properties properties) Create an ISearch object for the given properties
ISearch	createSearchFromLocation(java.lang.String location) Create an ISearch object from the given location

Methods inherited from class org.openanzo.indexer.IndexerFactoryBase

getFactory, getFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

LuceneIndexerFactory

public LuceneIndexerFactory()

Method Detail

createIndexer

public IIndexer createIndexer(java.util.Properties properties)
                       throws IndexerException

Description copied from class: IndexerFactoryBase

Create an indexer for the given properties

Specified by:

createIndexer in class IndexerFactoryBase

Parameters:

properties - configuration properties for creating indexer

Returns:

indexer for the given properties

Throws:

IndexerException

createQuery

public IQuery createQuery(java.util.Properties properties)
                   throws IndexerException

Description copied from class: IndexerFactoryBase

Create an IQuery for the given properties

Specified by:

createQuery in class IndexerFactoryBase

Parameters:

properties - configuration properties

Returns:

IQuery for the given properties

Throws:

IndexerException

createQueryFromDefaultFieldAndText

public IQuery createQueryFromDefaultFieldAndText(java.lang.String field,
                                                 java.lang.String text)
                                          throws IndexerException

Description copied from class: IndexerFactoryBase

Return IQuery for the given default field and text

Specified by:

createQueryFromDefaultFieldAndText in class IndexerFactoryBase

Parameters:

field - This parameter specifies the default field for the query to take place over (When items are inserted into the index, they usually have one or more fields associated with them).

text - Query text to search for.

Returns:

IQuery for the given default field and text

Throws:

IndexerException

createSearch

public ISearch createSearch(java.util.Properties properties)
                     throws IndexerException

Description copied from class: IndexerFactoryBase

Create an ISearch object for the given properties

Specified by:

createSearch in class IndexerFactoryBase

Parameters:

properties - configuration properties

Returns:

ISearch object for the given properties

Throws:

IndexerException

createSearchFromLocation

public ISearch createSearchFromLocation(java.lang.String location)
                                 throws IndexerException

Description copied from class: IndexerFactoryBase

Create an ISearch object from the given location

Specified by:

createSearchFromLocation in class IndexerFactoryBase

Parameters:

location - location of properties

Returns:

ISearch object for the properties at the given location

Throws:

IndexerException