com.pholser.junit.quickcheck.generator

Interface Shrink<T>

Type Parameters:

T - type of shrunken objects produced

All Known Implementing Classes:

ArrayGenerator, ComponentizedGenerator, CompositeGenerator, Ctor, EnumGenerator, ExhaustiveDomainGenerator, Fields, Generator, GuaranteeValuesGenerator, LambdaGenerator, SamplingDomainGenerator, ZilchGenerator

Functional Interface:

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

@FunctionalInterface
public interface Shrink<T>

Represents a strategy for producing objects "smaller than" a given object.

Method Summary

Modifier and Type	Method and Description
List<T>	shrink(SourceOfRandomness random, Object larger) Gives some objects that are "smaller" than a given object.

Method Detail

shrink

List<T> shrink(SourceOfRandomness random,
               Object larger)

Gives some objects that are "smaller" than a given object.

Parameters:

random - source of randomness to use in shrinking, if desired

larger - the larger object

Returns:

objects that are "smaller" than the larger object