Package com.blazebit.persistence

Interface PaginatedTypedQuery<T>

Type Parameters:

T - the return type of elements

All Superinterfaces:

javax.persistence.Query, javax.persistence.TypedQuery<T>

public interface PaginatedTypedQuery<T>
extends javax.persistence.TypedQuery<T>

An extended version of a TypedQuery which also provides access to a count query.

Since:

1.2.0

Author:

Christian Beikov

Method Summary

Modifier and Type	Method	Description
List<T>	getPageResultList()	Returns the result list of the page without executing a count query.
PagedList<T>	getResultList()	Returns a PagedList containing the result list of the requested page and optionally the total count depending on PaginatedCriteriaBuilder.withCountQuery(boolean).
long	getTotalCount()	Executes a query to calculate the total count of elements and returns that count.

Methods inherited from interface javax.persistence.Query

executeUpdate, getFirstResult, getFlushMode, getHints, getLockMode, getMaxResults, getParameter, getParameter, getParameter, getParameter, getParameters, getParameterValue, getParameterValue, getParameterValue, isBound, unwrap

Methods inherited from interface javax.persistence.TypedQuery

getSingleResult, setFirstResult, setFlushMode, setHint, setLockMode, setMaxResults, setParameter, setParameter, setParameter, setParameter, setParameter, setParameter, setParameter, setParameter, setParameter

Method Detail

getTotalCount

long getTotalCount()

Executes a query to calculate the total count of elements and returns that count.

Returns:

the total count of elements

getPageResultList

List<T> getPageResultList()

Returns the result list of the page without executing a count query.

Returns:

The result list of the requested page

getResultList

PagedList<T> getResultList()

Returns a PagedList containing the result list of the requested page and optionally the total count depending on PaginatedCriteriaBuilder.withCountQuery(boolean).

Specified by:

getResultList in interface javax.persistence.Query

Specified by:

getResultList in interface javax.persistence.TypedQuery<T>

Returns:

The result as paged list