org.hibernate.engine.query
Class HQLQueryPlan

java.lang.Object
  org.hibernate.engine.query.HQLQueryPlan

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

FilterQueryPlan

public class HQLQueryPlan
extends Object
implements Serializable

Defines a query execution plan for an HQL query (or filter).

Author:

Steve Ebersole

See Also:

Serialized Form

Constructor Summary

	HQLQueryPlan(String hql, boolean shallow, Map enabledFilters, SessionFactoryImplementor factory)
protected	HQLQueryPlan(String hql, String collectionRole, boolean shallow, Map enabledFilters, SessionFactoryImplementor factory)

Method Summary

Set	getEnabledFilterNames()
ParameterMetadata	getParameterMetadata()
Set	getQuerySpaces()
ReturnMetadata	getReturnMetadata()
String	getSourceQuery()
String[]	getSqlStrings()
QueryTranslator[]	getTranslators()
Set	getUtilizedFilterNames()
boolean	isShallow()
int	performExecuteUpdate(QueryParameters queryParameters, SessionImplementor session)
Iterator	performIterate(QueryParameters queryParameters, EventSource session)
List	performList(QueryParameters queryParameters, SessionImplementor session)
ScrollableResults	performScroll(QueryParameters queryParameters, SessionImplementor session)

Methods inherited from class java.lang.Object

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

Constructor Detail

HQLQueryPlan

public HQLQueryPlan(String hql,
                    boolean shallow,
                    Map enabledFilters,
                    SessionFactoryImplementor factory)

HQLQueryPlan

protected HQLQueryPlan(String hql,
                       String collectionRole,
                       boolean shallow,
                       Map enabledFilters,
                       SessionFactoryImplementor factory)

Method Detail

getSourceQuery

public String getSourceQuery()

getQuerySpaces

public Set getQuerySpaces()

getParameterMetadata

public ParameterMetadata getParameterMetadata()

getReturnMetadata

public ReturnMetadata getReturnMetadata()

getEnabledFilterNames

public Set getEnabledFilterNames()

getSqlStrings

public String[] getSqlStrings()

getUtilizedFilterNames

public Set getUtilizedFilterNames()

isShallow

public boolean isShallow()

performList

public List performList(QueryParameters queryParameters,
                        SessionImplementor session)
                 throws HibernateException

Throws:

HibernateException

performIterate

public Iterator performIterate(QueryParameters queryParameters,
                               EventSource session)
                        throws HibernateException

Throws:

HibernateException

performScroll

public ScrollableResults performScroll(QueryParameters queryParameters,
                                       SessionImplementor session)
                                throws HibernateException

Throws:

HibernateException

performExecuteUpdate

public int performExecuteUpdate(QueryParameters queryParameters,
                                SessionImplementor session)
                         throws HibernateException

Throws:

HibernateException

getTranslators

public QueryTranslator[] getTranslators()