Package com.querydsl.jpa

Class JPAQueryMixin<T>

java.lang.Object

com.querydsl.core.support.QueryMixin<T>

com.querydsl.jpa.JPAQueryMixin<T>

Type Parameters:

T -

public class JPAQueryMixin<T>
extends QueryMixin<T>

JPAQueryMixin extends QueryMixin to support JPQL join construction

Author:

tiwe

Nested Class Summary

Nested classes/interfaces inherited from class com.querydsl.core.support.QueryMixin

QueryMixin.Role

Field Summary

Fields

Modifier and Type	Field	Description
static JoinFlag	FETCH

Constructor Summary

Constructors

Constructor	Description
JPAQueryMixin()
JPAQueryMixin(QueryMetadata metadata)
JPAQueryMixin(T self, QueryMetadata metadata)

Method Summary

Modifier and Type	Method	Description
<RT> Expression<RT>	convert(Expression<RT> expr, QueryMixin.Role role)
protected Predicate	convert(Predicate predicate, QueryMixin.Role role)
protected <D> Expression<D>	createAlias(Expression<?> expr, Path<D> alias)
T	fetchJoin()

Methods inherited from class com.querydsl.core.support.QueryMixin

addFlag, addJoin, addJoinFlag, distinct, equals, from, from, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, getMetadata, getSelf, groupBy, groupBy, hashCode, having, having, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, isDistinct, isUnique, join, join, join, join, join, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, limit, offset, on, on, orderBy, orderBy, removeFlag, restrict, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, set, setDistinct, setProjection, setProjection, setSelf, setUnique, toString, where, where

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

FETCH

public static final JoinFlag FETCH

Constructor Detail

JPAQueryMixin

public JPAQueryMixin()

JPAQueryMixin

public JPAQueryMixin(QueryMetadata metadata)

JPAQueryMixin

public JPAQueryMixin(T self,
                     QueryMetadata metadata)

Method Detail

fetchJoin

public T fetchJoin()

createAlias

protected <D> Expression<D> createAlias(Expression<?> expr,
                                        Path<D> alias)

Overrides:

createAlias in class QueryMixin<T>

convert

public <RT> Expression<RT> convert(Expression<RT> expr,
                                   QueryMixin.Role role)

Overrides:

convert in class QueryMixin<T>

convert

protected Predicate convert(Predicate predicate,
                            QueryMixin.Role role)

Overrides:

convert in class QueryMixin<T>