DurationGenerator

java.lang.Object

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

com.pholser.junit.quickcheck.generator.java.time.DurationGenerator

All Implemented Interfaces:: Gen<Duration>, Shrink<Duration>

public class DurationGenerator extends Generator<Duration>

Produces values of type Duration.

Field Summary

Fields

Modifier and Type

Field

Description

private Duration

max

private Duration

min
Constructor Summary

Constructors

Constructor

Description

DurationGenerator()
Method Summary

Modifier and Type

Method

Description

void

configure(InRange range)

Tells this generator to produce values within a specified minimum and/or maximum, inclusive, with uniform distribution, down to the nanosecond.

Duration

generate(SourceOfRandomness random, GenerationStatus status)

Generates a value, possibly influenced by a source of randomness and metadata about the generation.

Methods inherited from class com.pholser.junit.quickcheck.generator.Generator
addComponentGenerators, canGenerateForParametersOfTypes, canRegisterAsType, canShrink, compatibleWithTypeParameter, configurationAnnotationsOn, configure, configure, copy, doShrink, gen, gen, hasComponents, magnitude, narrow, numberOfNeededComponents, provide, shrink, types

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.pholser.junit.quickcheck.generator.Gen
_gen, filter, filterOptional, flatMap, map, times

Field Details
- min
  
  private Duration min
- max
  
  private Duration max
Constructor Details
- DurationGenerator
  
  public DurationGenerator()
Method Details
- configure
  
  public void configure(InRange range)
  
  Tells this generator to produce values within a specified minimum and/or maximum, inclusive, with uniform distribution, down to the nanosecond.
  
  If an endpoint of the range is not specified, the generator will use durations with second values of either Long.MIN_VALUE or Long.MAX_VALUE (with nanoseconds set to 999,999,999) as appropriate.
  
  InRange.format() is ignored. Durations are always parsed using formats based on the ISO-8601 duration format PnDTnHnMn.nS with days considered to be exactly 24 hours.
  Parameters:
  
  range - annotation that gives the range's constraints
  
  See Also:
  
  Duration.parse(CharSequence)
- generate
  
  public Duration generate(SourceOfRandomness random, GenerationStatus status)
  
  Description copied from interface: Gen
  
  Generates a value, possibly influenced by a source of randomness and metadata about the generation.
  
  Parameters:
  
  random - source of randomness to be used when generating the value
  
  status - an object that can be used to influence the generated value. For example, generating lists can use the size method to generate lists with a given number of elements.
  
  Returns:
  
  the generated value