Uses of Interface
org.seedstack.business.specification.Specification

Packages that use Specification

Package	Description
org.seedstack.business.domain	Provides classes, interfaces and annotations for building the domain layer.
org.seedstack.business.pagination.dsl	Provides a fluent DSL to paginate domain objects.
org.seedstack.business.specification	Provides classes, interfaces and annotations to create composite specifications.
org.seedstack.business.specification.dsl	Provides a fluent DSL that facilitates the creation of complex composite specifications.
org.seedstack.business.spi	Provides classes, interfaces and annotations to extend the business framework.

Uses of Specification in org.seedstack.business.domain

Methods in org.seedstack.business.domain with parameters of type Specification

Modifier and Type	Method	Description
default boolean	Repository.contains(Specification<A> specification)	Check if at least one aggregate satisfying the specified specification is present in the repository.
default long	Repository.count(Specification<A> specification)	Count the number of aggregates in the repository satisfying the given specification.
Stream<A>	Repository.get(Specification<A> specification, Repository.Option... options)	Finds all aggregates in the repository satisfying the given specification.
long	Repository.remove(Specification<A> specification)	Removes all aggregates in the repository satisfying the given specification.

Uses of Specification in org.seedstack.business.pagination.dsl

Methods in org.seedstack.business.pagination.dsl with parameters of type Specification

Modifier and Type	Method	Description
S	SpecificationPicker.matching(Specification<T> spec)	Restricts objects coming from the repository to ones matching the specification.

Uses of Specification in org.seedstack.business.specification

Subinterfaces of Specification in org.seedstack.business.specification

Modifier and Type	Interface	Description
interface	SubstitutableSpecification<T>	Specifications that can be substituted by another specification without changing the satisfaction result should implement this interface.

Classes in org.seedstack.business.specification that implement Specification

Modifier and Type	Class	Description
class	AndSpecification<T>	A specification composing multiple specifications with a logical AND.
class	FalseSpecification<T>	An always false specification, NOT satisfied by any candidate object.
class	IdentitySpecification<A extends AggregateRoot<I>,I>	A specification that can only be applied to AggregateRoots and that is satisfied only if the candidate aggregate has an identifier equal to the expected one.
class	NotSpecification<T>	A specification negating another specification.
class	OrSpecification<T>	A specification composing multiple specifications with a logical OR.
class	TrueSpecification<T>	An always true specification, satisfied by any candidate object.

Methods in org.seedstack.business.specification that return Specification

Modifier and Type	Method	Description
default Specification<T>	Specification.and(Specification<? super T> other)	Compose this specification with another specification through a logical AND.
static <T> Specification<T>	Specification.any()	Special value for an always true specification.
Specification<T>	NotSpecification.getSpecification()	Returns the specification that negated.
Specification<? super T>[]	AndSpecification.getSpecifications()	Returns the composed specifications.
Specification<? super T>[]	OrSpecification.getSpecifications()	Returns the composed specifications.
Specification<T>	SubstitutableSpecification.getSubstitute()	Returns the specification it can be be substituted with.
default Specification<T>	Specification.negate()	Negate this specification.
static <T> Specification<T>	Specification.none()	Special value for an always false specification.
default Specification<T>	Specification.or(Specification<? super T> other)	Compose this specification with another specification through a logical OR.

Methods in org.seedstack.business.specification with parameters of type Specification

Modifier and Type	Method	Description
default Specification<T>	Specification.and(Specification<? super T> other)	Compose this specification with another specification through a logical AND.
default Specification<T>	Specification.or(Specification<? super T> other)	Compose this specification with another specification through a logical OR.

Constructors in org.seedstack.business.specification with parameters of type Specification

Constructor	Description
AndSpecification(Specification<? super T>... specifications)	Creates a specification composing the specifications passed as argument with a logical AND.
NotSpecification(Specification<T> specification)	Creates a specification negating the specification passed as argument.
OrSpecification(Specification<? super T>... specifications)	Creates a specification composing the specifications passed as argument with a logical OR.

Uses of Specification in org.seedstack.business.specification.dsl

Methods in org.seedstack.business.specification.dsl that return Specification

Modifier and Type	Method	Description
Specification<T>	TerminalOperation.build()	Build the final composite specification as defined by previous DSL operations.

Methods in org.seedstack.business.specification.dsl with parameters of type Specification

Modifier and Type	Method	Description
<T,S extends PropertySelector<T,S>> OperatorPicker<T,S>	SpecificationBuilder.satisfying(Specification<T> anySpec)	Starts the building of a composite specification from an existing one.
OperatorPicker<T,S>	SpecificationPicker.satisfying(Specification<T> specification)	Picks a custom specification.

Uses of Specification in org.seedstack.business.spi

Classes in org.seedstack.business.spi with type parameters of type Specification

Modifier and Type	Interface	Description
interface	SpecificationConverter<S extends Specification<?>,C,T>	Interface for classes implementing conversion from a particular Specification type to a target object representing this specification.

Methods in org.seedstack.business.spi with type parameters of type Specification

Modifier and Type	Method	Description
<S extends Specification<?>> T	SpecificationTranslator.translate(S specification, C context)	Translates the specified composite specification into a target object.