Module nl.jqno.equalsverifier

Package nl.jqno.equalsverifier.internal.valueproviders

Class RecursionDetectingValueProvider

java.lang.Object

nl.jqno.equalsverifier.internal.valueproviders.RecursionDetectingValueProvider

All Implemented Interfaces:

ValueProvider

public class RecursionDetectingValueProvider
extends Object
implements ValueProvider

A ValueProvider that detects recursion, and throws a RecursionException if it does.

Field Summary

Fields

Modifier and Type	Field	Description
private ValueProvider	inner

Constructor Summary

Constructors

Constructor	Description
RecursionDetectingValueProvider()

Method Summary

Modifier and Type	Method	Description
<T> Optional<Tuple<T>>	provide(TypeTag tag, Attributes attributes)	Returns a tuple of two different prefabricated values of the specified type.
void	setValueProvider(ValueProvider newValueProvider)

Methods inherited from class java.lang.Object

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

Methods inherited from interface nl.jqno.equalsverifier.internal.valueproviders.ValueProvider

provideOrThrow

Field Details

inner

private ValueProvider inner

Constructor Details

RecursionDetectingValueProvider

public RecursionDetectingValueProvider()

Method Details

setValueProvider

public void setValueProvider(ValueProvider newValueProvider)

provide

public <T> Optional<Tuple<T>> provide(TypeTag tag,
 Attributes attributes)

Returns a tuple of two different prefabricated values of the specified type.}

Specified by:

provide in interface ValueProvider

Type Parameters:

T - The returned tuple will have this generic type.

Parameters:

tag - A description of the desired type, including generic parameters.

attributes - The attributes of the field that the provided values must be linked to.

Returns:

A tuple of two different values of the given type, or an empty Optional if none could be found.