com.pholser.junit.quickcheck.generator.java.lang

Class FloatGenerator

java.lang.Object

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

com.pholser.junit.quickcheck.generator.DecimalGenerator<Float>

com.pholser.junit.quickcheck.generator.java.lang.FloatGenerator

All Implemented Interfaces:

Shrink<Float>

public class FloatGenerator
extends DecimalGenerator<Float>

Produces values of type float or Float.

Constructor Summary

Constructors

Constructor and Description
FloatGenerator()

Method Summary

Modifier and Type	Method and Description
void	configure(InRange range) Tells this generator to produce values within a specified minimum (inclusive) and/or maximum (exclusive) with uniform distribution.
Float	generate(SourceOfRandomness random, GenerationStatus status)
protected Predicate<Float>	inRange()
protected Float	leastMagnitude()
protected Function<BigDecimal,Float>	narrow()
protected Float	negate(Float target)
protected boolean	negative(Float target)
protected Function<Float,BigDecimal>	widen()

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

doShrink

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

addComponentGenerators, canGenerateForParametersOfTypes, canRegisterAsType, canShrink, compatibleWithTypeParameter, configurationAnnotationsOn, configure, configure, 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

FloatGenerator

public FloatGenerator()

Method Detail

configure

public void configure(InRange range)

Tells this generator to produce values within a specified minimum (inclusive) and/or maximum (exclusive) with uniform distribution. InRange.min() and InRange.max() take precedence over InRange.minFloat() and InRange.maxFloat(), if non-empty.

Parameters:

range - annotation that gives the range's constraints

generate

public Float generate(SourceOfRandomness random,
                      GenerationStatus status)

Specified by:

generate in class Generator<Float>

widen

protected Function<Float,BigDecimal> widen()

Specified by:

widen in class DecimalGenerator<Float>

narrow

protected Function<BigDecimal,Float> narrow()

Specified by:

narrow in class DecimalGenerator<Float>

inRange

protected Predicate<Float> inRange()

Specified by:

inRange in class DecimalGenerator<Float>

leastMagnitude

protected Float leastMagnitude()

Specified by:

leastMagnitude in class DecimalGenerator<Float>

negative

protected boolean negative(Float target)

Specified by:

negative in class DecimalGenerator<Float>

negate

protected Float negate(Float target)

Specified by:

negate in class DecimalGenerator<Float>