Package com.blazebit.persistence

Interface HavingBuilder<T extends HavingBuilder<T>>

Type Parameters:

T - The concrete builder type

All Superinterfaces:

BaseHavingBuilder<T>

All Known Subinterfaces:

BaseCriteriaBuilder<T,X>, BaseCTECriteriaBuilder<X>, BaseInsertCriteriaBuilder<T,X>, BaseSubqueryBuilder<X>, CriteriaBuilder<T>, FullSelectCTECriteriaBuilder<X>, GroupByBuilder<X>, InsertCriteriaBuilder<T>, LeafOngoingSetOperationCriteriaBuilder<X>, LeafOngoingSetOperationCTECriteriaBuilder<X>, LeafOngoingSetOperationSubqueryBuilder<X>, OngoingSetOperationCriteriaBuilder<T,Y>, OngoingSetOperationCTECriteriaBuilder<T,Y>, OngoingSetOperationSubqueryBuilder<T,Y>, ReturningInsertCriteriaBuilder<T,X>, SelectBaseCTECriteriaBuilder<X>, SelectCTECriteriaBuilder<X>, SelectRecursiveCTECriteriaBuilder<X>, StartOngoingSetOperationCriteriaBuilder<X,Y>, StartOngoingSetOperationCTECriteriaBuilder<X,Y>, StartOngoingSetOperationSubqueryBuilder<X,Y>, SubqueryBuilder<T>

public interface HavingBuilder<T extends HavingBuilder<T>>
extends BaseHavingBuilder<T>

An interface for builders that support aggregation. This is related to the fact, that a query builder supports group by and having clauses.

Since:

1.0.0

Author:

Christian Beikov

Method Summary

Modifier and Type	Method	Description
HavingOrBuilder<T>	havingOr()	Starts a HavingOrBuilder which is a predicate consisting only of disjunctiv connected predicates.
T	setHavingExpression(String expression)	Sets the given expression as expression for the having clause.
MultipleSubqueryInitiator<T>	setHavingExpressionSubqueries(String expression)	Starts a MultipleSubqueryInitiator for expression of the having clause.

Methods inherited from interface com.blazebit.persistence.BaseHavingBuilder

having, havingCase, havingExists, havingExists, havingExpression, havingExpressionSubqueries, havingNotExists, havingNotExists, havingSimpleCase, havingSubqueries, havingSubquery, havingSubquery, havingSubquery, havingSubquery

Method Detail

havingOr

HavingOrBuilder<T> havingOr()

Starts a HavingOrBuilder which is a predicate consisting only of disjunctiv connected predicates. When the builder finishes, the predicate is added to the parent predicate container represented by the type T.

Returns:

The or predicate builder for the having clause

setHavingExpression

T setHavingExpression(String expression)

Sets the given expression as expression for the having clause.

Parameters:

expression - The having expression

Returns:

The builder

Since:

1.2.0

setHavingExpressionSubqueries

MultipleSubqueryInitiator<T> setHavingExpressionSubqueries(String expression)

Starts a MultipleSubqueryInitiator for expression of the having clause.

All occurrences of subsequently defined subqueryAliases in expression will be replaced by the respective subquery. When the builder finishes, the resulting expression is used as expression for the having clause.

Parameters:

expression - The having expression

Returns:

The subquery initiator for building multiple subqueries for their respective subqueryAliases

Since:

1.2.0