Package io.micronaut.data.model.jpa.criteria.impl

Class AbstractPersistentEntityCriteriaDelete<T>

java.lang.Object

io.micronaut.data.model.jpa.criteria.impl.AbstractPersistentEntityCriteriaDelete<T>

Type Parameters:

T - The entity type

All Implemented Interfaces:

QueryModelPersistentEntityCriteriaQuery, QueryResultPersistentEntityCriteriaQuery, PersistentEntityCriteriaDelete<T>, jakarta.persistence.criteria.CommonAbstractCriteria, jakarta.persistence.criteria.CriteriaDelete<T>

@Internal
public abstract class AbstractPersistentEntityCriteriaDelete<T>
extends Object
implements PersistentEntityCriteriaDelete<T>, QueryResultPersistentEntityCriteriaQuery

The abstract implementation of PersistentEntityCriteriaDelete.

Since:

3.2

Author:

Denis Stepanov

Field Summary

Fields

Modifier and Type	Field	Description
protected PersistentEntityRoot<T>	entityRoot
protected jakarta.persistence.criteria.Predicate	predicate
protected jakarta.persistence.criteria.Selection<?>	returning

Constructor Summary

Constructors

Constructor	Description
AbstractPersistentEntityCriteriaDelete()

Method Summary

Modifier and Type	Method	Description
QueryResult	buildQuery(QueryBuilder queryBuilder)
protected @NonNull QueryModelPredicateVisitor	createPredicateVisitor(QueryModel queryModel)	Creates query model predicate visitor.
abstract PersistentEntityRoot<T>	from(PersistentEntity persistentEntity)
PersistentEntityRoot<T>	from(jakarta.persistence.metamodel.EntityType<T> entity)
abstract PersistentEntityRoot<T>	from(Class<T> entityClass)
QueryModel	getQueryModel()
jakarta.persistence.criteria.Predicate	getRestriction()
PersistentEntityRoot<T>	getRoot()
final boolean	hasVersionRestriction()
PersistentEntityCriteriaDelete<T>	returning(jakarta.persistence.criteria.Selection<? extends T> selection)	The returning result of the query.
PersistentEntityCriteriaDelete<T>	returningMulti(@NonNull jakarta.persistence.criteria.Selection<?>... selections)	The returning result of the query.
PersistentEntityCriteriaDelete<T>	returningMulti(List<jakarta.persistence.criteria.Selection<?>> selectionList)	The returning result of the query.
<U> jakarta.persistence.criteria.Subquery<U>	subquery(Class<U> type)
PersistentEntityCriteriaDelete<T>	where(jakarta.persistence.criteria.Expression<Boolean> restriction)
PersistentEntityCriteriaDelete<T>	where(jakarta.persistence.criteria.Predicate... restrictions)

Methods inherited from class java.lang.Object

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

Field Details

predicate

protected jakarta.persistence.criteria.Predicate predicate

entityRoot

protected PersistentEntityRoot<T> entityRoot

returning

protected jakarta.persistence.criteria.Selection<?> returning

Constructor Details

AbstractPersistentEntityCriteriaDelete

public AbstractPersistentEntityCriteriaDelete()

Method Details

getQueryModel

public QueryModel getQueryModel()

Specified by:

getQueryModel in interface QueryModelPersistentEntityCriteriaQuery

createPredicateVisitor

@NonNull
protected @NonNull QueryModelPredicateVisitor createPredicateVisitor(QueryModel queryModel)

Creates query model predicate visitor.

Parameters:

queryModel - The query model

Returns:

the visitor

buildQuery

public QueryResult buildQuery(QueryBuilder queryBuilder)

Specified by:

buildQuery in interface QueryResultPersistentEntityCriteriaQuery

from

public abstract PersistentEntityRoot<T> from(Class<T> entityClass)

Specified by:

from in interface jakarta.persistence.criteria.CriteriaDelete<T>

Specified by:

from in interface PersistentEntityCriteriaDelete<T>

from

public abstract PersistentEntityRoot<T> from(PersistentEntity persistentEntity)

Specified by:

from in interface PersistentEntityCriteriaDelete<T>

from

public PersistentEntityRoot<T> from(jakarta.persistence.metamodel.EntityType<T> entity)

Specified by:

from in interface jakarta.persistence.criteria.CriteriaDelete<T>

Specified by:

from in interface PersistentEntityCriteriaDelete<T>

where

public PersistentEntityCriteriaDelete<T> where(jakarta.persistence.criteria.Expression<Boolean> restriction)

Specified by:

where in interface jakarta.persistence.criteria.CriteriaDelete<T>

Specified by:

where in interface PersistentEntityCriteriaDelete<T>

where

public PersistentEntityCriteriaDelete<T> where(jakarta.persistence.criteria.Predicate... restrictions)

Specified by:

where in interface jakarta.persistence.criteria.CriteriaDelete<T>

Specified by:

where in interface PersistentEntityCriteriaDelete<T>

getRoot

public PersistentEntityRoot<T> getRoot()

Specified by:

getRoot in interface jakarta.persistence.criteria.CriteriaDelete<T>

Specified by:

getRoot in interface PersistentEntityCriteriaDelete<T>

getRestriction

public jakarta.persistence.criteria.Predicate getRestriction()

Specified by:

getRestriction in interface jakarta.persistence.criteria.CommonAbstractCriteria

subquery

public <U> jakarta.persistence.criteria.Subquery<U> subquery(Class<U> type)

Specified by:

subquery in interface jakarta.persistence.criteria.CommonAbstractCriteria

hasVersionRestriction

public final boolean hasVersionRestriction()

returning

public PersistentEntityCriteriaDelete<T> returning(jakarta.persistence.criteria.Selection<? extends T> selection)

Description copied from interface: PersistentEntityCriteriaDelete

The returning result of the query.

Specified by:

returning in interface PersistentEntityCriteriaDelete<T>

Parameters:

selection - The selection to return

Returns:

The delete criteria.

returningMulti

public PersistentEntityCriteriaDelete<T> returningMulti(List<jakarta.persistence.criteria.Selection<?>> selectionList)

Description copied from interface: PersistentEntityCriteriaDelete

The returning result of the query.

Specified by:

returningMulti in interface PersistentEntityCriteriaDelete<T>

Parameters:

selectionList - The multi selection to return

Returns:

The delete criteria.

returningMulti

public PersistentEntityCriteriaDelete<T> returningMulti(@NonNull
 @NonNull jakarta.persistence.criteria.Selection<?>... selections)

Description copied from interface: PersistentEntityCriteriaDelete

The returning result of the query.

Specified by:

returningMulti in interface PersistentEntityCriteriaDelete<T>

Parameters:

selections - The multi selection to return

Returns:

The delete criteria.