org.aksw.fox.tools.re.common.boa

Class ABoaIndex

java.lang.Object

org.aksw.fox.tools.ATool

org.aksw.fox.tools.re.AbstractRE

org.aksw.fox.tools.re.common.boa.ABoaIndex

All Implemented Interfaces:

Runnable, ITool, IRE

Direct Known Subclasses:

BoaDE, BoaEN, BoaFR

public abstract class ABoaIndex
extends AbstractRE

We mapped leaderName, team, deathPlace, birthPlace, spouse, team, foundationPlace, subsidiary. en: http://dbpedia.org/ontology/author http://dbpedia.org/ontology/award http://dbpedia.org/ontology/birthPlace http://dbpedia.org/ontology/deathPlace http://dbpedia.org/ontology/foundationPlace <--- http://dbpedia.org/ontology/leaderName http://dbpedia.org/ontology/spouse http://dbpedia.org/ontology/starring http://dbpedia.org/ontology/subsidiary http://dbpedia.org/ontology/team de http://dbpedia.org/ontology/author http://dbpedia.org/ontology/award http://dbpedia.org/ontology/birthPlace http://dbpedia.org/ontology/deathPlace http://dbpedia.org/ontology/leaderName http://dbpedia.org/ontology/spouse http://dbpedia.org/ontology/starring http://dbpedia.org/ontology/subsidiary http://dbpedia.org/ontology/team fr http://dbpedia.org/ontology/author http://dbpedia.org/ontology/award http://dbpedia.org/ontology/birthPlace http://dbpedia.org/ontology/deathPlace http://dbpedia.org/ontology/foundationPlace http://dbpedia.org/ontology/leaderName http://dbpedia.org/ontology/spouse http://dbpedia.org/ontology/starring http://dbpedia.org/ontology/subsidiary http://dbpedia.org/ontology/team

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.lucene.store.Directory	dir
protected org.apache.lucene.index.IndexReader	indexReader
protected org.apache.lucene.search.IndexSearcher	indexSearcher
protected String	lang
protected String	luceneIndexFolder

Fields inherited from class org.aksw.fox.tools.re.AbstractRE

dbpediaOntology, entities, input, relations, watch

Fields inherited from class org.aksw.fox.tools.ATool

cdl, cfgManager, LOG, versions

Constructor Summary

Constructors

Constructor and Description
ABoaIndex(String lang) Constructor.

Method Summary

Modifier and Type	Method and Description
protected Set<Relation>	_extract(String text, List<Entity> entities)
void	closeIndexSearcher()
protected void	createSupportedBoaRelations()
Map<String,BoaPattern>	getPattern(String uri) Gets boa pattern from index.
Map<String,BoaPattern>	getPattern(String uri, int maxpattern) Gets boa pattern from index.
Set<String>	getSupportedBoaRelations(String domain, String range) Gets all possible relations for the type pair combination.
org.apache.lucene.search.IndexSearcher	openIndexSearcher()
Map<String,BoaPattern>	processSearch(String p, int maxPatterns)

Methods inherited from class org.aksw.fox.tools.re.AbstractRE

checkDomainRange, extract, getResults, mapFoxTypesToDBpediaTypes, run, sentenceToEntities, setEntityIDs, setInput

Methods inherited from class org.aksw.fox.tools.ATool

getToolName, getToolVersion, getToolVersion, setCountDownLatch

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aksw.fox.tools.ITool

getToolName, getToolVersion, setCountDownLatch

Field Detail

luceneIndexFolder

protected String luceneIndexFolder

indexReader

protected org.apache.lucene.index.IndexReader indexReader

indexSearcher

protected org.apache.lucene.search.IndexSearcher indexSearcher

dir

protected org.apache.lucene.store.Directory dir

lang

protected String lang

Constructor Detail

ABoaIndex

public ABoaIndex(String lang)

Constructor.

Parameters:

file - boa index

Method Detail

closeIndexSearcher

public void closeIndexSearcher()
                        throws IOException

Throws:

IOException

openIndexSearcher

public org.apache.lucene.search.IndexSearcher openIndexSearcher()
                                                         throws IOException

Throws:

IOException

getSupportedBoaRelations

public Set<String> getSupportedBoaRelations(String domain,
                                            String range)

Gets all possible relations for the type pair combination.

Parameters:

sType - subject type

oType - object type

Returns:

matching uris

processSearch

public Map<String,BoaPattern> processSearch(String p,
                                            int maxPatterns)
                                     throws IOException

Parameters:

p -

Returns:

Throws:

IOException

_extract

protected Set<Relation> _extract(String text,
                                 List<Entity> entities)

Specified by:

_extract in class AbstractRE

Parameters:

text -

entities -

Returns:

getPattern

public Map<String,BoaPattern> getPattern(String uri)

Gets boa pattern from index.

Parameters:

uri -

Returns:

pattern

getPattern

public Map<String,BoaPattern> getPattern(String uri,
                                         int maxpattern)

Gets boa pattern from index.

Parameters:

uri -

maxpattern -

Returns:

createSupportedBoaRelations

protected void createSupportedBoaRelations()