net.jqwik.api.lifecycle

Interface ResolveParameterHook

All Superinterfaces:

LifecycleHook

All Known Subinterfaces:

PerProperty.Lifecycle

All Known Implementing Classes:

PerProperty.PerPropertyHook

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@API(status=EXPERIMENTAL,
     since="1.2.4")
 @FunctionalInterface
public interface ResolveParameterHook
extends LifecycleHook

Experimental feature. Not ready for public usage yet.

Field Summary

Fields

Modifier and Type	Field and Description
static ResolveParameterHook	DO_NOT_RESOLVE

Method Summary

Modifier and Type	Method and Description
java.util.Optional<java.util.function.Supplier<java.lang.Object>>	resolve(ParameterResolutionContext parameterContext, PropertyLifecycleContext propertyContext) This method will be called only once per property, whereas the returned supplier is usually called for each try - and potentially more often during shrinking.

Methods inherited from interface net.jqwik.api.lifecycle.LifecycleHook

appliesTo, prepareFor, propagateTo

Field Detail

DO_NOT_RESOLVE

static final ResolveParameterHook DO_NOT_RESOLVE

Method Detail

resolve

java.util.Optional<java.util.function.Supplier<java.lang.Object>> resolve(ParameterResolutionContext parameterContext,
                                                                          PropertyLifecycleContext propertyContext)

This method will be called only once per property, whereas the returned supplier is usually called for each try - and potentially more often during shrinking.

Parameters:

parameterContext -

propertyContext -

Returns:

a supplier function that should always return an equivalent object, i.e. an object that behaves the same when used in the same way.