org.stekikun.dolmen.syntax

Class Regular.Gen

java.lang.Object

org.stekikun.dolmen.syntax.Regular.Gen

All Implemented Interfaces:

Supplier<Regular>, Generator<Regular>

Enclosing class:

Regular

public static final class Regular.Gen
extends Object
implements Generator<Regular>

Generates random regular expressions based on a probability configuration and a random number generator

Author:

Stéphane Lescuyer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Regular.Gen.Config Configuration of the generator Probabilities specified for each kind of regular expressions are cumulative, can be set individually but must be increasing, since they are tested in the order of definition.

Constructor Summary

Constructors

Constructor and Description
Gen(Random random, Regular.Gen.Config config) Creates a regular expression generator based on the given random-number generator and configuration

Method Summary

Modifier and Type	Method and Description
@NonNull Regular	generate()
@NonNull String	name()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.stekikun.dolmen.common.Generator

get, ofIterable, present, present, toStream

Constructor Detail

Gen

public Gen(Random random,
           Regular.Gen.Config config)

Creates a regular expression generator based on the given random-number generator and configuration

Parameters:

random -

config -

Method Detail

name

public @NonNull String name()

Specified by:

name in interface Generator<Regular>

Returns:

a user-friendly description of the generator

generate

public @NonNull Regular generate()

Specified by:

generate in interface Generator<Regular>

Returns:

the next generated value