Module de.cuioss.test.generator

Package de.cuioss.test.generator.internal.net.java.quickcheck.generator.support

Class VetoableGenerator<T>

java.lang.Object

de.cuioss.test.generator.internal.net.java.quickcheck.generator.support.VetoableGenerator<T>

All Implemented Interfaces:

Generator<T>

Direct Known Subclasses:

ExcludingGenerator, UniqueComparableValuesGenerator, UniqueValuesGenerator

public abstract class VetoableGenerator<T>
extends Object
implements Generator<T>

Base class for generators which can reject the values generated by their wrapped generator. This will be tried until the maximum number of tries is reached.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_MAX_TRIES
static final int	MIN_TRIES

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	VetoableGenerator(Generator<? extends T> generator)
protected	VetoableGenerator(Generator<? extends T> generator, int maxTries)

Method Summary

Modifier and Type	Method	Description
T	next()	Generates the next instance.
protected abstract boolean	tryValue(T value)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_MAX_TRIES

public static final int DEFAULT_MAX_TRIES

See Also:

• Constant Field Values

MIN_TRIES

public static final int MIN_TRIES

See Also:

• Constant Field Values

Constructor Details

VetoableGenerator

protected VetoableGenerator(Generator<? extends T> generator)

VetoableGenerator

protected VetoableGenerator(Generator<? extends T> generator,
 int maxTries)

Method Details

next

public T next()
       throws GeneratorException

Description copied from interface: Generator

Generates the next instance.

Specified by:

next in interface Generator<T>

Returns:

a newly created instance

Throws:

GeneratorException

tryValue

protected abstract boolean tryValue(T value)

Returns:

true to accept the current value.