org.apache.jackrabbit.core.query.lucene.join

Class JahiaQueryEngine

java.lang.Object

org.apache.jackrabbit.core.query.lucene.join.QueryEngine

org.apache.jackrabbit.core.query.lucene.join.JahiaQueryEngine

public class JahiaQueryEngine
extends org.apache.jackrabbit.core.query.lucene.join.QueryEngine

Override QueryEngine : - add facet handling in execute()

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.jackrabbit.commons.query.qom.OperandEvaluator	evaluator
static boolean	nativeSort
protected org.apache.jackrabbit.core.query.lucene.SharedFieldComparatorSource	scs

Fields inherited from class org.apache.jackrabbit.core.query.lucene.join.QueryEngine

lqf, NATIVE_SORT_SYSTEM_PROPERTY, ntManager, qomFactory, session, valueFactory

Constructor Summary

Constructors

Constructor and Description
JahiaQueryEngine(javax.jcr.Session session, org.apache.jackrabbit.core.query.lucene.LuceneQueryFactory lqf, Map<String,javax.jcr.Value> variables)

Method Summary

Modifier and Type	Method and Description
org.apache.lucene.search.SortField[]	createSortFields(javax.jcr.query.qom.Ordering[] orderings, javax.jcr.Session session)
protected javax.jcr.query.QueryResult	execute(javax.jcr.query.qom.Column[] columns, javax.jcr.query.qom.Join join, javax.jcr.query.qom.Constraint constraint, javax.jcr.query.qom.Ordering[] orderings, long offset, long limit, int printIndentation)
protected javax.jcr.query.QueryResult	execute(javax.jcr.query.qom.Column[] columns, javax.jcr.query.qom.Selector selector, javax.jcr.query.qom.Constraint constraint, javax.jcr.query.qom.Ordering[] orderings, long offset, long limit, int printIndentation) Override QueryEngine.execute()
javax.jcr.query.QueryResult	execute(javax.jcr.query.qom.Column[] columns, javax.jcr.query.qom.Source source, javax.jcr.query.qom.Constraint constraint, javax.jcr.query.qom.Ordering[] orderings, long offset, long limit)
protected javax.jcr.query.QueryResult	executeEquiJoin(javax.jcr.query.qom.Column[] columns, javax.jcr.query.qom.Join join, javax.jcr.query.qom.Constraint constraint, javax.jcr.query.qom.Ordering[] orderings, long offset, long limit)
protected Map<String,javax.jcr.query.qom.PropertyValue>	getColumnMap(javax.jcr.query.qom.Column[] columns, Map<String,javax.jcr.nodetype.NodeType> selectors)
protected Map<String,javax.jcr.query.qom.PropertyValue>	getColumnMap(String selector, javax.jcr.nodetype.NodeType type)
protected org.apache.jackrabbit.core.query.lucene.SharedFieldComparatorSource	getSharedFieldComparatorSource()
protected boolean	hasLanguageConstraint(javax.jcr.query.qom.Constraint constraint)
protected boolean	isEquiJoinWithUuid(javax.jcr.query.qom.Join join)

Methods inherited from class org.apache.jackrabbit.core.query.lucene.join.QueryEngine

execute, execute, getNodeType, getSelectorNames, sort

Methods inherited from class java.lang.Object

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

Field Detail

evaluator

protected final org.apache.jackrabbit.commons.query.qom.OperandEvaluator evaluator

scs

protected org.apache.jackrabbit.core.query.lucene.SharedFieldComparatorSource scs

nativeSort

public static boolean nativeSort

Constructor Detail

JahiaQueryEngine

public JahiaQueryEngine(javax.jcr.Session session,
                        org.apache.jackrabbit.core.query.lucene.LuceneQueryFactory lqf,
                        Map<String,javax.jcr.Value> variables)
                 throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

Method Detail

getSharedFieldComparatorSource

protected org.apache.jackrabbit.core.query.lucene.SharedFieldComparatorSource getSharedFieldComparatorSource()

execute

protected javax.jcr.query.QueryResult execute(javax.jcr.query.qom.Column[] columns,
                                              javax.jcr.query.qom.Selector selector,
                                              javax.jcr.query.qom.Constraint constraint,
                                              javax.jcr.query.qom.Ordering[] orderings,
                                              long offset,
                                              long limit,
                                              int printIndentation)
                                       throws javax.jcr.RepositoryException

Override QueryEngine.execute()

Overrides:

execute in class org.apache.jackrabbit.core.query.lucene.join.QueryEngine

Throws:

javax.jcr.RepositoryException

createSortFields

public org.apache.lucene.search.SortField[] createSortFields(javax.jcr.query.qom.Ordering[] orderings,
                                                             javax.jcr.Session session)
                                                      throws javax.jcr.RepositoryException

Overrides:

createSortFields in class org.apache.jackrabbit.core.query.lucene.join.QueryEngine

Throws:

javax.jcr.RepositoryException

execute

protected javax.jcr.query.QueryResult execute(javax.jcr.query.qom.Column[] columns,
                                              javax.jcr.query.qom.Join join,
                                              javax.jcr.query.qom.Constraint constraint,
                                              javax.jcr.query.qom.Ordering[] orderings,
                                              long offset,
                                              long limit,
                                              int printIndentation)
                                       throws javax.jcr.RepositoryException

Overrides:

execute in class org.apache.jackrabbit.core.query.lucene.join.QueryEngine

Throws:

javax.jcr.RepositoryException

isEquiJoinWithUuid

protected boolean isEquiJoinWithUuid(javax.jcr.query.qom.Join join)

hasLanguageConstraint

protected boolean hasLanguageConstraint(javax.jcr.query.qom.Constraint constraint)

executeEquiJoin

protected javax.jcr.query.QueryResult executeEquiJoin(javax.jcr.query.qom.Column[] columns,
                                                      javax.jcr.query.qom.Join join,
                                                      javax.jcr.query.qom.Constraint constraint,
                                                      javax.jcr.query.qom.Ordering[] orderings,
                                                      long offset,
                                                      long limit)
                                               throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

execute

public javax.jcr.query.QueryResult execute(javax.jcr.query.qom.Column[] columns,
                                           javax.jcr.query.qom.Source source,
                                           javax.jcr.query.qom.Constraint constraint,
                                           javax.jcr.query.qom.Ordering[] orderings,
                                           long offset,
                                           long limit)
                                    throws javax.jcr.RepositoryException

Overrides:

execute in class org.apache.jackrabbit.core.query.lucene.join.QueryEngine

Throws:

javax.jcr.RepositoryException

getColumnMap

protected Map<String,javax.jcr.query.qom.PropertyValue> getColumnMap(String selector,
                                                                     javax.jcr.nodetype.NodeType type)
                                                              throws javax.jcr.RepositoryException

Overrides:

getColumnMap in class org.apache.jackrabbit.core.query.lucene.join.QueryEngine

Throws:

javax.jcr.RepositoryException

getColumnMap

protected Map<String,javax.jcr.query.qom.PropertyValue> getColumnMap(javax.jcr.query.qom.Column[] columns,
                                                                     Map<String,javax.jcr.nodetype.NodeType> selectors)
                                                              throws javax.jcr.RepositoryException

Overrides:

getColumnMap in class org.apache.jackrabbit.core.query.lucene.join.QueryEngine

Throws:

javax.jcr.RepositoryException