org.nuiton.wikitty.storage.solr

Class WikittyQueryVisitorToSolr

java.lang.Object

org.nuiton.wikitty.query.WikittyQueryVisitor

org.nuiton.wikitty.storage.solr.WikittyQueryVisitorToSolr

public class WikittyQueryVisitorToSolr
extends WikittyQueryVisitor

Converti une Condition en une requete Solr, une fois la condition converti on peut la recuperer par getSolrQuery(). Cette objet ne peut etre utiliser qu'un seul fois, il faut creer un nouveau visiteur pour chaque convertion.

Since:

3.3 Last update: $Date: 2013-02-28 21:52:12 +0100 (Thu, 28 Feb 2013) $ by : $Author: bpoussin $

Version:

$Revision: 1556 $

Author:

poussin

Field Summary

Fields

Modifier and Type	Field and Description
protected ElementModifier	elementModifier
protected WikittySearchEngineSolr	searchEngine
protected String	solrQuery
protected WikittyTransaction	tx
protected int	wikittyFieldSearchDepth indique la profondeur de recherche en suivant les liens des champs de type wikitty

Constructor Summary

Constructors

Constructor and Description
WikittyQueryVisitorToSolr(WikittyTransaction tx, WikittySearchEngineSolr solrServer, ElementModifier elementModifier, int wikittyFieldSearchDepth)

Method Summary

Methods

Modifier and Type	Method and Description
protected String	deepSearchOnWikittyField(String query, String element2solr, String operator, Collection<String> values) Si element2solr est de type Wikitty, alors on fait une recherche pour recuperer tous les ids des objets qui contiennent dans 1 de leur champs une valeur de l'argument values.
protected String	deepSearchOnWikittyField(String query, String element2solr, String operateur, String value)
void	defaultVisit(Object o)
boolean	defaultVisitEnter(Object o)
void	defaultVisitLeave(Object o, boolean enterResult)
boolean	defaultVisitMiddle(Object o)
protected String	evalConditionValue(ConditionValue o)
protected List<String>	evalConditionValueAsList(ConditionValue o)
protected List<String>	evalConditionValueAsList(List<ConditionValue> o)
String	getSolrQuery()
void	visit(ConditionValueString o)
void	visit(False o)
void	visit(FunctionValue function)
void	visit(NotNull o)
void	visit(Null o)
void	visit(True o)
boolean	visitEnter(And o)
boolean	visitEnter(Between o)
boolean	visitEnter(ContainsAll o)
boolean	visitEnter(ContainsOne o)
boolean	visitEnter(Equals o)
boolean	visitEnter(Greater o)
boolean	visitEnter(GreaterOrEquals o)
boolean	visitEnter(Keyword o)
boolean	visitEnter(Less o)
boolean	visitEnter(LessOrEquals o)
boolean	visitEnter(Like o)
boolean	visitEnter(Not o)
boolean	visitEnter(NotEquals o)
boolean	visitEnter(Or o)
boolean	visitEnter(Select o)
boolean	visitEnter(Unlike o)
boolean	visitEnter(WikittyQuery o)
boolean	visitEnter(WikittyQueryFunction function)
void	visitLeave(And o, boolean enterResult)
void	visitLeave(Between o, boolean enterOrMiddleResult)
void	visitLeave(ContainsAll o, boolean enterOrMiddleResult)
void	visitLeave(ContainsOne o, boolean enterOrMiddleResult)
void	visitLeave(Equals o, boolean enterOrMiddleResult)
void	visitLeave(Greater o, boolean enterOrMiddleResult)
void	visitLeave(GreaterOrEquals o, boolean enterOrMiddleResult)
void	visitLeave(Keyword o, boolean enterOrMiddleResult)
void	visitLeave(Less o, boolean enterOrMiddleResult)
void	visitLeave(LessOrEquals o, boolean enterOrMiddleResult)
void	visitLeave(Like o, boolean enterOrMiddleResult)
void	visitLeave(Not o, boolean enterResult)
void	visitLeave(NotEquals o, boolean enterOrMiddleResult)
void	visitLeave(Or o, boolean enterResult)
void	visitLeave(Select o, boolean enterOrMiddleResult)
void	visitLeave(Unlike o, boolean enterOrMiddleResult)
void	visitLeave(WikittyQuery o, boolean enterOrMiddleResult)
void	visitLeave(WikittyQueryFunction function, boolean enterOrMiddleResult)
boolean	visitMiddle(And o)
boolean	visitMiddle(Between o)
boolean	visitMiddle(ContainsAll o)
boolean	visitMiddle(ContainsOne o)
boolean	visitMiddle(Or o)
boolean	visitMiddle(Select o)
boolean	visitMiddle(WikittyQueryFunction function)

Methods inherited from class org.nuiton.wikitty.query.WikittyQueryVisitor

visit, visitEnter, visitLeave, visitMiddle

Methods inherited from class java.lang.Object

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

Field Detail

tx

protected WikittyTransaction tx

searchEngine

protected WikittySearchEngineSolr searchEngine

elementModifier

protected ElementModifier elementModifier

solrQuery

protected String solrQuery

wikittyFieldSearchDepth

protected int wikittyFieldSearchDepth

indique la profondeur de recherche en suivant les liens des champs de type wikitty

Constructor Detail

WikittyQueryVisitorToSolr

public WikittyQueryVisitorToSolr(WikittyTransaction tx,
                         WikittySearchEngineSolr solrServer,
                         ElementModifier elementModifier,
                         int wikittyFieldSearchDepth)

Method Detail

getSolrQuery

public String getSolrQuery()

evalConditionValueAsList

protected List<String> evalConditionValueAsList(List<ConditionValue> o)

evalConditionValueAsList

protected List<String> evalConditionValueAsList(ConditionValue o)

evalConditionValue

protected String evalConditionValue(ConditionValue o)

deepSearchOnWikittyField

protected String deepSearchOnWikittyField(String query,
                              String element2solr,
                              String operator,
                              Collection<String> values)

Si element2solr est de type Wikitty, alors on fait une recherche pour recuperer tous les ids des objets qui contiennent dans 1 de leur champs une valeur de l'argument values. La chaine retournee est (query OR element2solr:(valeur retournee par la recherche concatenee par de OR)) ou directement query si element2solr n'est pas de type Wikitty

Parameters:

query - la requete initial de l'utilisateur

element2solr - l'element sur lequel la requete est faite

operator - l'operateur pour concatener les sous requetes

values - les differentes valeurs a rechercher

Returns:

deepSearchOnWikittyField

protected String deepSearchOnWikittyField(String query,
                              String element2solr,
                              String operateur,
                              String value)

See Also:

#deepSearchOnWikittyField(java.lang.String, java.lang.String, java.util.Collection) }

visit

public void visit(ConditionValueString o)

Specified by:

visit in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(WikittyQuery o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitLeave

public void visitLeave(WikittyQuery o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(And o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitMiddle

public boolean visitMiddle(And o)

Specified by:

visitMiddle in class WikittyQueryVisitor

visitLeave

public void visitLeave(And o,
              boolean enterResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(Or o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitMiddle

public boolean visitMiddle(Or o)

Specified by:

visitMiddle in class WikittyQueryVisitor

visitLeave

public void visitLeave(Or o,
              boolean enterResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(Select o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitMiddle

public boolean visitMiddle(Select o)

Specified by:

visitMiddle in class WikittyQueryVisitor

visitLeave

public void visitLeave(Select o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(Not o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitLeave

public void visitLeave(Not o,
              boolean enterResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(Between o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitMiddle

public boolean visitMiddle(Between o)

Specified by:

visitMiddle in class WikittyQueryVisitor

visitLeave

public void visitLeave(Between o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(ContainsAll o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitMiddle

public boolean visitMiddle(ContainsAll o)

Specified by:

visitMiddle in class WikittyQueryVisitor

visitLeave

public void visitLeave(ContainsAll o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(ContainsOne o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitMiddle

public boolean visitMiddle(ContainsOne o)

Specified by:

visitMiddle in class WikittyQueryVisitor

visitLeave

public void visitLeave(ContainsOne o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(Equals o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitLeave

public void visitLeave(Equals o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(NotEquals o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitLeave

public void visitLeave(NotEquals o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(Greater o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitLeave

public void visitLeave(Greater o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(GreaterOrEquals o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitLeave

public void visitLeave(GreaterOrEquals o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(Keyword o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitLeave

public void visitLeave(Keyword o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(Less o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitLeave

public void visitLeave(Less o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(LessOrEquals o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitLeave

public void visitLeave(LessOrEquals o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(Like o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitLeave

public void visitLeave(Like o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(Unlike o)

Specified by:

visitEnter in class WikittyQueryVisitor

visitLeave

public void visitLeave(Unlike o,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visit

public void visit(Null o)

Specified by:

visit in class WikittyQueryVisitor

visit

public void visit(NotNull o)

Specified by:

visit in class WikittyQueryVisitor

visit

public void visit(True o)

Specified by:

visit in class WikittyQueryVisitor

visit

public void visit(False o)

Specified by:

visit in class WikittyQueryVisitor

visitEnter

public boolean visitEnter(WikittyQueryFunction function)

Specified by:

visitEnter in class WikittyQueryVisitor

visitMiddle

public boolean visitMiddle(WikittyQueryFunction function)

Specified by:

visitMiddle in class WikittyQueryVisitor

visitLeave

public void visitLeave(WikittyQueryFunction function,
              boolean enterOrMiddleResult)

Specified by:

visitLeave in class WikittyQueryVisitor

visit

public void visit(FunctionValue function)

Specified by:

visit in class WikittyQueryVisitor

defaultVisit

public void defaultVisit(Object o)

Specified by:

defaultVisit in class WikittyQueryVisitor

defaultVisitEnter

public boolean defaultVisitEnter(Object o)

Specified by:

defaultVisitEnter in class WikittyQueryVisitor

defaultVisitMiddle

public boolean defaultVisitMiddle(Object o)

Specified by:

defaultVisitMiddle in class WikittyQueryVisitor

defaultVisitLeave

public void defaultVisitLeave(Object o,
                     boolean enterResult)

Specified by:

defaultVisitLeave in class WikittyQueryVisitor