Class ArgumentUtils.ArgumentCheck<T>

java.lang.Object

io.micronaut.core.util.ArgumentUtils.ArgumentCheck<T>

Type Parameters:

T - The type

Enclosing class:

ArgumentUtils

public static class ArgumentUtils.ArgumentCheck<T>
extends Object

Allows producing error messages.

Since:

1.0

Author:

Graeme Rocher

Constructor Summary

Constructors

Constructor	Description
ArgumentCheck(ArgumentUtils.Check check)
ArgumentCheck(String name, @Nullable T value)

Method Summary

Modifier and Type	Method	Description
void	notNull()	Fail the argument with the given message.
void	orElseFail(String message)	Fail the argument with the given message.

Methods inherited from class Object

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

Constructor Details

ArgumentCheck

public ArgumentCheck(ArgumentUtils.Check check)

Parameters:

check - The check

ArgumentCheck

public ArgumentCheck(String name,
 @Nullable T value)

Parameters:

name - The name

value - The value

Method Details

orElseFail

public void orElseFail(String message)

Fail the argument with the given message.

Parameters:

message - The message

Throws:

IllegalArgumentException - Thrown with the given message if the check fails

notNull

public void notNull()

Fail the argument with the given message.

Throws:

NullPointerException - Thrown with the given message if the check fails