Package net.jqwik.api.state

Interface ChainArbitrary<T>

All Superinterfaces:

Arbitrary<Chain<T>>

@API(status=EXPERIMENTAL,
     since="1.7.0")
public interface ChainArbitrary<T>
extends Arbitrary<Chain<T>>

Nested Class Summary

Nested classes/interfaces inherited from interface net.jqwik.api.Arbitrary

Arbitrary.ArbitraryFacade

Method Summary

Modifier and Type	Method	Description
ChainArbitrary<T>	addTransformation(int weight, Transformation<T> provider)	Add an additional Transformation.
default ChainArbitrary<T>	addTransformation(Transformation<T> provider)	Add an additional Transformation with a default weight of 1.
ChainArbitrary<T>	improveShrinkingWith(Supplier<ChangeDetector<T>> detectorSupplier)	Set supplier for the type specific ChangeDetector which can make shrinking of chains more effective.
default ChainArbitrary<T>	infinite()	Create a potentially infinite chain.
ChainArbitrary<T>	withMaxTransformations(int maxTransformations)	Set the intended number of transformations of generated chains.

Methods inherited from interface net.jqwik.api.Arbitrary

allValues, array, asGeneric, collect, dontShrink, edgeCases, edgeCases, edgeCases, exhaustive, exhaustive, filter, filter, fixGenSize, flatMap, forEachValue, generator, generator, generatorWithEmbeddedEdgeCases, ignoreException, injectDuplicates, injectNull, isGeneratorMemoizable, iterator, list, map, optional, optional, sample, sampleStream, set, stream, tuple1, tuple2, tuple3, tuple4, tuple5, withoutEdgeCases

Method Details

addTransformation

ChainArbitrary<T> addTransformation(int weight,
 Transformation<T> provider)

Add an additional Transformation.

Parameters:

weight - Determines the relative probability of a transformer to be chosen.

provider - The provider to add.

Returns:

instance of arbitrary

addTransformation

default ChainArbitrary<T> addTransformation(Transformation<T> provider)

Add an additional Transformation with a default weight of 1.

Parameters:

provider - The provider to add.

Returns:

instance of arbitrary

withMaxTransformations

ChainArbitrary<T> withMaxTransformations(int maxTransformations)

Set the intended number of transformations of generated chains.

Setting maxTransformations to -1 creates a potentially infinite chain. Such a chain will only end when a Transformer.endOfChain() is applied.

infinite

default ChainArbitrary<T> infinite()

Create a potentially infinite chain. Such a chain will only end when a Transformer.endOfChain() is applied.

improveShrinkingWith

ChainArbitrary<T> improveShrinkingWith(Supplier<ChangeDetector<T>> detectorSupplier)

Set supplier for the type specific ChangeDetector which can make shrinking of chains more effective.

Parameters:

detectorSupplier - A function to create a new ChangeDetector instance.