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

Class LongGenerator

java.lang.Object

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

com.pholser.junit.quickcheck.generator.IntegralGenerator<Long>

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

All Implemented Interfaces:

Shrink<Long>

public class LongGenerator
extends IntegralGenerator<Long>

Produces values of type long or Long.

Constructor Summary

Constructors

Constructor and Description
LongGenerator()

Method Summary

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

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

doShrink, widen

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

LongGenerator

public LongGenerator()

Method Detail

configure

public void configure(InRange range)

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

Parameters:

range - annotation that gives the range's constraints

generate

public Long generate(SourceOfRandomness random,
                     GenerationStatus status)

Specified by:

generate in class Generator<Long>

narrow

protected Function<BigInteger,Long> narrow()

Specified by:

narrow in class IntegralGenerator<Long>

inRange

protected Predicate<Long> inRange()

Specified by:

inRange in class IntegralGenerator<Long>

leastMagnitude

protected Long leastMagnitude()

Specified by:

leastMagnitude in class IntegralGenerator<Long>

negative

protected boolean negative(Long target)

Specified by:

negative in class IntegralGenerator<Long>

negate

protected Long negate(Long target)

Specified by:

negate in class IntegralGenerator<Long>