Package net.jqwik.api.lifecycle

Schnittstelle ResolveParameterHook

Alle Superschnittstellen:

LifecycleHook

Alle bekannten Implementierungsklassen:

PerProperty.PerPropertyHook

Funktionsschnittstelle:

Dies ist eine funktionale Schnittstelle, die somit als Zuweisungsziel für einen Lambdaausdruck oder eine Methodenreferenz verwendet werden kann.

@API(status=MAINTAINED,
     since="1.4.0")
@FunctionalInterface
public interface ResolveParameterHook
extends LifecycleHook

This hook type allows to provide parameters for property methods but also to annotated lifecycle methods.

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Schnittstelle	Beschreibung
static interface	ResolveParameterHook.ParameterSupplier	A functional interface specialized on providing parameters to property methods and to annotated lifecycle methods.

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
static final ResolveParameterHook	DO_NOT_RESOLVE

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
Optional<ResolveParameterHook.ParameterSupplier>	resolve(ParameterResolutionContext parameterContext, LifecycleContext lifecycleContext)	This method will be called only once per property, whereas the returned supplier's get method is usually invoked for each try - and potentially more often during shrinking or when resolving parameters in before/after methods.

Von Schnittstelle geerbte Methoden net.jqwik.api.lifecycle.LifecycleHook

appliesTo, propagateTo

Felddetails

DO_NOT_RESOLVE

@API(status=INTERNAL)
static final ResolveParameterHook DO_NOT_RESOLVE

Methodendetails

resolve

Optional<ResolveParameterHook.ParameterSupplier> resolve(ParameterResolutionContext parameterContext,
 LifecycleContext lifecycleContext)

This method will be called only once per property, whereas the returned supplier's get method is usually invoked for each try - and potentially more often during shrinking or when resolving parameters in before/after methods. The returned supplier should always return an equivalent object, i.e. an object that behaves the same when used in the same way.

Parameter:

parameterContext - Contains information of parameter to resolve

lifecycleContext - Can be of type ContainerLifecycleContext or PropertyLifecycleContext

Gibt zurück:

supplier instance wrapped in Optional or Optional.empty() if it cannot be resolved