Package org.springframework.data.keyvalue.repository.support

Class QuerydslKeyValuePredicateExecutor<T>

java.lang.Object

org.springframework.data.keyvalue.repository.support.QuerydslKeyValuePredicateExecutor<T>

All Implemented Interfaces:

ListQuerydslPredicateExecutor<T>, QuerydslPredicateExecutor<T>

public class QuerydslKeyValuePredicateExecutor<T>
extends Object
implements ListQuerydslPredicateExecutor<T>

QuerydslPredicateExecutor capable of applying Predicates using CollQuery.

Since:

2.6

Author:

Mark Paluch

Constructor Summary

Constructors

Constructor	Description
QuerydslKeyValuePredicateExecutor(EntityInformation<T,?> entityInformation, KeyValueOperations operations)	Creates a new QuerydslKeyValuePredicateExecutor for the given EntityInformation.
QuerydslKeyValuePredicateExecutor(EntityInformation<T,?> entityInformation, ProjectionFactory projectionFactory, KeyValueOperations operations, EntityPathResolver resolver)	Creates a new QuerydslKeyValuePredicateExecutor for the given EntityInformation, and EntityPathResolver.

Method Summary

Modifier and Type	Method	Description
long	count(com.querydsl.core.types.Predicate predicate)
boolean	exists(com.querydsl.core.types.Predicate predicate)
List<T>	findAll(com.querydsl.core.types.OrderSpecifier<?>... orders)
List<T>	findAll(com.querydsl.core.types.Predicate predicate)
List<T>	findAll(com.querydsl.core.types.Predicate predicate, com.querydsl.core.types.OrderSpecifier<?>... orders)
Page<T>	findAll(com.querydsl.core.types.Predicate predicate, Pageable pageable)
List<T>	findAll(com.querydsl.core.types.Predicate predicate, Sort sort)
<S extends T, R> R	findBy(com.querydsl.core.types.Predicate predicate, Function<FluentQuery.FetchableFluentQuery<S>,R> queryFunction)
Optional<T>	findOne(com.querydsl.core.types.Predicate predicate)
protected com.querydsl.collections.AbstractCollQuery<T,?>	prepareQuery(com.querydsl.core.types.Predicate predicate)	Creates executable query for given Predicate.

Methods inherited from class java.lang.Object

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

Constructor Details

QuerydslKeyValuePredicateExecutor

public QuerydslKeyValuePredicateExecutor(EntityInformation<T,?> entityInformation,
 KeyValueOperations operations)

Creates a new QuerydslKeyValuePredicateExecutor for the given EntityInformation.

Parameters:

entityInformation - must not be null.

operations - must not be null.

QuerydslKeyValuePredicateExecutor

public QuerydslKeyValuePredicateExecutor(EntityInformation<T,?> entityInformation,
 ProjectionFactory projectionFactory,
 KeyValueOperations operations,
 EntityPathResolver resolver)

Creates a new QuerydslKeyValuePredicateExecutor for the given EntityInformation, and EntityPathResolver.

Parameters:

entityInformation - must not be null.

projectionFactory - must not be null.

operations - must not be null.

resolver - must not be null.

Method Details

findOne

public Optional<T> findOne(com.querydsl.core.types.Predicate predicate)

Specified by:

findOne in interface QuerydslPredicateExecutor<T>

findAll

public List<T> findAll(com.querydsl.core.types.Predicate predicate)

Specified by:

findAll in interface ListQuerydslPredicateExecutor<T>

Specified by:

findAll in interface QuerydslPredicateExecutor<T>

findAll

public List<T> findAll(com.querydsl.core.types.Predicate predicate,
 com.querydsl.core.types.OrderSpecifier<?>... orders)

Specified by:

findAll in interface ListQuerydslPredicateExecutor<T>

Specified by:

findAll in interface QuerydslPredicateExecutor<T>

findAll

public List<T> findAll(com.querydsl.core.types.Predicate predicate,
 Sort sort)

Specified by:

findAll in interface ListQuerydslPredicateExecutor<T>

Specified by:

findAll in interface QuerydslPredicateExecutor<T>

findAll

public Page<T> findAll(com.querydsl.core.types.Predicate predicate,
 Pageable pageable)

Specified by:

findAll in interface QuerydslPredicateExecutor<T>

findAll

public List<T> findAll(com.querydsl.core.types.OrderSpecifier<?>... orders)

Specified by:

findAll in interface ListQuerydslPredicateExecutor<T>

Specified by:

findAll in interface QuerydslPredicateExecutor<T>

count

public long count(com.querydsl.core.types.Predicate predicate)

Specified by:

count in interface QuerydslPredicateExecutor<T>

exists

public boolean exists(com.querydsl.core.types.Predicate predicate)

Specified by:

exists in interface QuerydslPredicateExecutor<T>

findBy

public <S extends T,
R> R findBy(com.querydsl.core.types.Predicate predicate,
 Function<FluentQuery.FetchableFluentQuery<S>,R> queryFunction)

Specified by:

findBy in interface QuerydslPredicateExecutor<T>

prepareQuery

protected com.querydsl.collections.AbstractCollQuery<T,?> prepareQuery(@Nullable
 com.querydsl.core.types.Predicate predicate)

Creates executable query for given Predicate.

Parameters:

predicate -

Returns: