edu.hm.hafner.util

Class Ensure.ArrayCondition

java.lang.Object

edu.hm.hafner.util.Ensure.ObjectCondition

edu.hm.hafner.util.Ensure.ArrayCondition

Enclosing class:

Ensure

public static class Ensure.ArrayCondition
extends Ensure.ObjectCondition

Assertions for arrays.

Constructor Summary

Constructors

Constructor and Description
ArrayCondition(Object[] values) Creates a new instance of Ensure.IterableCondition.

Method Summary

Modifier and Type	Method and Description
void	isNotEmpty() Ensures that the given array is not null and contains at least one element.
void	isNotEmpty(String explanation, Object... args) Ensures that the given array is not null and contains at least one element.

Methods inherited from class edu.hm.hafner.util.Ensure.ObjectCondition

isInstanceOf, isInstanceOf, isNotNull, isNotNull, isNull, isNull

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayCondition

public ArrayCondition(@CheckForNull
                      Object[] values)

Creates a new instance of Ensure.IterableCondition.

Parameters:

values - value of the condition

Method Detail

isNotEmpty

public void isNotEmpty()

Ensures that the given array is not null and contains at least one element. Additionally, ensures that each element of the array is not null.

Throws:

AssertionError - if the array is empty (or null), or at least one array element is null.

isNotEmpty

@FormatMethod
public void isNotEmpty(String explanation,
                                     Object... args)

Ensures that the given array is not null and contains at least one element. Additionally, ensures that each element of the array is not null.

Parameters:

explanation - a formatted message explaining the assertion

args - Arguments referenced by the format specifiers in the formatted explanation. If there are more arguments than format specifiers, the extra arguments are ignored. The number of arguments is variable and may be zero.

Throws:

AssertionError - if the array is empty (or null), or at least one array element is null.