org.hibernate.hql.lucene.internal.builder.predicate

Class LucenePredicateFactory

java.lang.Object

org.hibernate.hql.lucene.internal.builder.predicate.LucenePredicateFactory

All Implemented Interfaces:

PredicateFactory<org.apache.lucene.search.Query>

public class LucenePredicateFactory
extends Object
implements PredicateFactory<org.apache.lucene.search.Query>

Factory creating predicate instances based on Lucene.

Depending on whether the factory is created with or without a FieldBridgeProvider, the generated predicates will either make use of the default field bridges configured for the addressed fields or obtain field bridges from that provider.

Author:

Gunnar Morling

Constructor Summary

Constructors

Constructor and Description
LucenePredicateFactory(org.hibernate.search.query.dsl.QueryContextBuilder queryContextBuilder, EntityNamesResolver entityNames)
LucenePredicateFactory(org.hibernate.search.query.dsl.QueryContextBuilder queryContextBuilder, EntityNamesResolver entityNames, FieldBridgeProvider fieldBridgeProvider)

Method Summary

Modifier and Type	Method and Description
ComparisonPredicate<org.apache.lucene.search.Query>	getComparisonPredicate(String entityType, ComparisonPredicate.Type comparisonType, List<String> propertyPath, Object value)
ConjunctionPredicate<org.apache.lucene.search.Query>	getConjunctionPredicate()
DisjunctionPredicate<org.apache.lucene.search.Query>	getDisjunctionPredicate()
InPredicate<org.apache.lucene.search.Query>	getInPredicate(String entityType, List<String> propertyPath, List<Object> values)
IsNullPredicate<org.apache.lucene.search.Query>	getIsNullPredicate(String entityType, List<String> propertyPath)
LikePredicate<org.apache.lucene.search.Query>	getLikePredicate(String entityType, List<String> propertyPath, String patternValue, Character escapeCharacter)
NegationPredicate<org.apache.lucene.search.Query>	getNegationPredicate()
RangePredicate<org.apache.lucene.search.Query>	getRangePredicate(String entityType, List<String> propertyPath, Object lowerValue, Object upperValue)
RootPredicate<org.apache.lucene.search.Query>	getRootPredicate(String entityType)

Methods inherited from class java.lang.Object

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

Constructor Detail

LucenePredicateFactory

public LucenePredicateFactory(org.hibernate.search.query.dsl.QueryContextBuilder queryContextBuilder,
                              EntityNamesResolver entityNames)

LucenePredicateFactory

public LucenePredicateFactory(org.hibernate.search.query.dsl.QueryContextBuilder queryContextBuilder,
                              EntityNamesResolver entityNames,
                              FieldBridgeProvider fieldBridgeProvider)

Method Detail

getRootPredicate

public RootPredicate<org.apache.lucene.search.Query> getRootPredicate(String entityType)

Specified by:

getRootPredicate in interface PredicateFactory<org.apache.lucene.search.Query>

getComparisonPredicate

public ComparisonPredicate<org.apache.lucene.search.Query> getComparisonPredicate(String entityType,
                                                                                  ComparisonPredicate.Type comparisonType,
                                                                                  List<String> propertyPath,
                                                                                  Object value)

Specified by:

getComparisonPredicate in interface PredicateFactory<org.apache.lucene.search.Query>

getInPredicate

public InPredicate<org.apache.lucene.search.Query> getInPredicate(String entityType,
                                                                  List<String> propertyPath,
                                                                  List<Object> values)

Specified by:

getInPredicate in interface PredicateFactory<org.apache.lucene.search.Query>

getRangePredicate

public RangePredicate<org.apache.lucene.search.Query> getRangePredicate(String entityType,
                                                                        List<String> propertyPath,
                                                                        Object lowerValue,
                                                                        Object upperValue)

Specified by:

getRangePredicate in interface PredicateFactory<org.apache.lucene.search.Query>

getNegationPredicate

public NegationPredicate<org.apache.lucene.search.Query> getNegationPredicate()

Specified by:

getNegationPredicate in interface PredicateFactory<org.apache.lucene.search.Query>

getDisjunctionPredicate

public DisjunctionPredicate<org.apache.lucene.search.Query> getDisjunctionPredicate()

Specified by:

getDisjunctionPredicate in interface PredicateFactory<org.apache.lucene.search.Query>

getConjunctionPredicate

public ConjunctionPredicate<org.apache.lucene.search.Query> getConjunctionPredicate()

Specified by:

getConjunctionPredicate in interface PredicateFactory<org.apache.lucene.search.Query>

getLikePredicate

public LikePredicate<org.apache.lucene.search.Query> getLikePredicate(String entityType,
                                                                      List<String> propertyPath,
                                                                      String patternValue,
                                                                      Character escapeCharacter)

Specified by:

getLikePredicate in interface PredicateFactory<org.apache.lucene.search.Query>

getIsNullPredicate

public IsNullPredicate<org.apache.lucene.search.Query> getIsNullPredicate(String entityType,
                                                                          List<String> propertyPath)

Specified by:

getIsNullPredicate in interface PredicateFactory<org.apache.lucene.search.Query>