net.jqwik.api.lifecycle

Interface ResolveParameterHook

All Superinterfaces:

LifecycleHook

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.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	ResolveParameterHook.ParameterSupplier

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<ResolveParameterHook.ParameterSupplier>	resolve(ParameterResolutionContext parameterContext) 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.

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

@API(status=EXPERIMENTAL,
     since="1.2.5")
java.util.Optional<ResolveParameterHook.ParameterSupplier> resolve(ParameterResolutionContext parameterContext)

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.

Parameters:

parameterContext -

Returns:

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