org.apache.openjpa.persistence.criteria
Interface OpenJPACriteriaQuery<T>

Type Parameters:

T - type of result returned by this query

All Superinterfaces:

AbstractQuery<T>, CriteriaQuery<T>

All Known Implementing Classes:

CriteriaQueryImpl

public interface OpenJPACriteriaQuery<T>
extends CriteriaQuery<T>

OpenJPA-specific extension to JPA 2.0 Criteria Query API.

Since:

2.0.0

Author:

Pinaki Poddar

Method Summary

OpenJPACriteriaQuery<T>	compile() Compile the query.
String	toCQL() Convert the query to a JPQL-like string.

Methods inherited from interface javax.persistence.criteria.CriteriaQuery

distinct, getOrderList, getParameters, groupBy, groupBy, having, having, multiselect, multiselect, orderBy, orderBy, select, where, where

Methods inherited from interface javax.persistence.criteria.AbstractQuery

from, from, getGroupList, getGroupRestriction, getRestriction, getResultType, getRoots, getSelection, isDistinct, subquery

Method Detail

toCQL

String toCQL()

Convert the query to a JPQL-like string. The conversion of Criteria Query may not be an exact JPQL string.

Returns:

a JPQL-like string.

compile

OpenJPACriteriaQuery<T> compile()

Compile the query.

Returns:

the same instance compiled.