net.jqwik.api.state

Class ActionBuilder<S>

java.lang.Object

net.jqwik.api.state.ActionBuilder<S>

Type Parameters:

S - Type of the object to transform through an action

@API(status=EXPERIMENTAL,
     since="1.7.0")
public class ActionBuilder<S>
extends java.lang.Object

An ActionBuilder is used to create simple Action objects. Actions are simple if their state transformation does not depend on the state itself. However, even simple actions can have preconditions.

Alternatively you can subclass Action.JustTransform or Action.JustMutate.

For actions whose state transformation depends on the state, you have to provide implementations of either Action.Dependent or Action.Independent.

Method Summary

Modifier and Type	Method and Description
ActionBuilder<S>	describeAs(java.lang.String description)
Action.Independent<S>	just(Transformer<S> transformer)
Action.Independent<S>	justMutate(java.util.function.Consumer<S> mutatingFunction)
ActionBuilder<S>	when(java.util.function.Predicate<S> precondition)

Methods inherited from class java.lang.Object

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

Method Detail

when

public ActionBuilder<S> when(java.util.function.Predicate<S> precondition)

describeAs

public ActionBuilder<S> describeAs(java.lang.String description)

just

public Action.Independent<S> just(Transformer<S> transformer)

justMutate

public Action.Independent<S> justMutate(java.util.function.Consumer<S> mutatingFunction)