Package dev.orne.test.rnd.generators

Class CollectionGeneratorUtils

java.lang.Object

dev.orne.test.rnd.generators.CollectionGeneratorUtils

@API(status=EXPERIMENTAL,
     since="0.1")
public final class CollectionGeneratorUtils
extends Object

Utility class for generating components for generic types.

Since:

0.1

Version:

1.0, 2022-12

Author:

(w) Iker Hernaez

Method Summary

Modifier and Type	Method	Description
static @NotNull Object	nullableRandomComponent(@NotNull Type type)	Returns a random value of the specified type allowing null values.
static @NotNull Object	randomComponent(@NotNull Type type)	Returns a random value of the specified type.

Methods inherited from class java.lang.Object

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

Method Details

randomComponent

@NotNull
public static @NotNull Object randomComponent(@NotNull
 @NotNull Type type)

Returns a random value of the specified type.

Parameters:

type - The requested value type.

Returns:

A random value for the specified type.

Throws:

GeneratorNotFoundException - If no generator supports the requested value type.

GeneratorNotParameterizableException - If the component type is a parameterized type and the generator registered for the raw class is not parameterizable.

nullableRandomComponent

@NotNull
public static @NotNull Object nullableRandomComponent(@NotNull
 @NotNull Type type)

Returns a random value of the specified type allowing null values.

The returned value has a probability of be null except for native types. If not null behaves as randomValue().

Parameters:

type - The requested value type.

Returns:

A random nullable value for the specified type.

Throws:

GeneratorNotFoundException - If no generator supports the requested value type.

GeneratorNotParameterizableException - If the component type is a parameterized type and the generator registered for the raw class is not parameterizable.