org.openmrs.api.db.hibernate.search

Class CriteriaQuery<T>

java.lang.Object

org.openmrs.api.db.hibernate.search.SearchQuery<T>

org.openmrs.api.db.hibernate.search.CriteriaQuery<T>

public abstract class CriteriaQuery<T>
extends SearchQuery<T>

Performs criteria queries.

Since:

1.11

Constructor Summary

Constructors

Constructor and Description
CriteriaQuery(org.hibernate.Session session, Class<T> type)

Method Summary

Modifier and Type	Method and Description
List<T>	list() Runs the query returning a list with all results.
ListPart<T>	listPart(Long firstResult, Long maxResults) Runs the query returning a partial results list.
abstract void	prepareCriteria(org.hibernate.Criteria criteria)
long	resultSize()
T	uniqueResult() Runs the query returning a unique result.

Methods inherited from class org.openmrs.api.db.hibernate.search.SearchQuery

getSession, getType, listPart

Methods inherited from class java.lang.Object

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

Constructor Detail

CriteriaQuery

public CriteriaQuery(org.hibernate.Session session,
                     Class<T> type)

Parameters:

session -

Method Detail

prepareCriteria

public abstract void prepareCriteria(org.hibernate.Criteria criteria)

list

public List<T> list()

Description copied from class: SearchQuery

Runs the query returning a list with all results.

Specified by:

list in class SearchQuery<T>

Returns:

the list

listPart

public ListPart<T> listPart(Long firstResult,
                            Long maxResults)

Description copied from class: SearchQuery

Runs the query returning a partial results list.

Specified by:

listPart in class SearchQuery<T>

Parameters:

firstResult - position of the first result to return, optional

maxResults - maximum number of results, optional

Returns:

the partial list

uniqueResult

public T uniqueResult()
               throws org.hibernate.HibernateException

Description copied from class: SearchQuery

Runs the query returning a unique result.

Specified by:

uniqueResult in class SearchQuery<T>

Returns:

the unique result or null

Throws:

org.hibernate.HibernateException - if more than one result

resultSize

public long resultSize()

Specified by:

resultSize in class SearchQuery<T>

See Also:

SearchQuery.resultSize()