net.ontopia.topicmaps.query.spi
Class LuceneSearcher

java.lang.Object
  net.ontopia.topicmaps.query.spi.AbstractSearcher
      net.ontopia.topicmaps.query.spi.LuceneSearcher

All Implemented Interfaces:

SearcherIF

public class LuceneSearcher
extends AbstractSearcher

EXPERIMENTAL: Lucene searcher implementation.

Field Summary

Fields inherited from class net.ontopia.topicmaps.query.spi.AbstractSearcher

moduleURI, parameters, predicateName, topicmap

Fields inherited from interface net.ontopia.topicmaps.query.spi.SearcherIF

ITEM_IDENTIFIER, OBJECT_ID, OBJECT_VALUE, OCCURRENCE_URI, STRING_VALUE, SUBJECT_IDENTIFIER, SUBJECT_LOCATOR

Constructor Summary

LuceneSearcher()
PUBLIC: The mandatory default constructor.

Method Summary

SearchResultIF	getResult(java.lang.String query) PUBLIC: Returns the String value of the field.
int	getValueType() PUBLIC: Returns type of values returned by the search result.

Methods inherited from class net.ontopia.topicmaps.query.spi.AbstractSearcher

setModuleURI, setParameters, setPredicateName, setTopicMap

Methods inherited from class java.lang.Object

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

Constructor Detail

LuceneSearcher

public LuceneSearcher()

PUBLIC: The mandatory default constructor.

Method Detail

getValueType

public int getValueType()

Description copied from interface: SearcherIF

PUBLIC: Returns type of values returned by the search result. See constants declared in this class.

getResult

public SearchResultIF getResult(java.lang.String query)

Description copied from interface: SearcherIF

PUBLIC: Returns the String value of the field. Note that null is returned if the field has a reader set.