com.pholser.junit.quickcheck.internal.generator

Class LambdaGenerator<T,U>

java.lang.Object

com.pholser.junit.quickcheck.generator.Generator<T>

com.pholser.junit.quickcheck.internal.generator.LambdaGenerator<T,U>

All Implemented Interfaces:

Shrink<T>

public class LambdaGenerator<T,U>
extends Generator<T>

Constructor Summary

Constructors

Constructor and Description
LambdaGenerator(Class<T> lambdaType, Generator<U> returnValueGenerator)

Method Summary

Modifier and Type	Method and Description
T	generate(SourceOfRandomness random, GenerationStatus status) Produces a value for a property parameter.

Methods inherited from class com.pholser.junit.quickcheck.generator.Generator

addComponentGenerators, canGenerateForParametersOfTypes, canRegisterAsType, canShrink, compatibleWithTypeParameter, configurationAnnotationsOn, configure, configure, doShrink, hasComponents, narrow, numberOfNeededComponents, provideRepository, shrink, types

Methods inherited from class java.lang.Object

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

Constructor Detail

LambdaGenerator

public LambdaGenerator(Class<T> lambdaType,
                       Generator<U> returnValueGenerator)

Method Detail

generate

public T generate(SourceOfRandomness random,
                  GenerationStatus status)

Description copied from class: Generator

Produces a value for a property parameter.

A generator may raise an unchecked exception if some condition exists which would lead to a confusing generation -- for example, if a generator honored a "range" configuration, and the endpoints were transposed.

Specified by:

generate in class Generator<T>

Parameters:

random - source of randomness to be used when generating the value

status - an object that the generator can use to influence the value it produces. For example, a generator for lists can use the size method to generate lists with a given number of elements.

Returns:

the generated value