Package com.github.cukedoctor.util

Class Assert

java.lang.Object

com.github.cukedoctor.util.Assert

All Implemented Interfaces:

Serializable

public class Assert
extends Object
implements Serializable

Created by rafael-pestano on 26/06/2015.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
static boolean	contains(String textToSearch, String substring)
static boolean	hasElements(Object[] array)
static boolean	hasElements(Collection array)
static boolean	hasText(String text)
static boolean	isNull(Object object)
static boolean	not(boolean assertion)
static boolean	notEmpty(Object[] array)
static boolean	notEmpty(Collection<?> collection)
static boolean	notEmpty(Map<?,?> map)
static boolean	notNull(Object object)
static boolean	notNull(Object[] array)	Assert that an array has no null elements.

Methods inherited from class java.lang.Object

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

Method Detail

notNull

public static boolean notNull(Object object)

Parameters:

object - to assert

Returns:

TRUE assertion when given objects is not null, FALSE otherwise

isNull

public static boolean isNull(Object object)

Parameters:

object - to assert

Returns:

TRUE assertion when given objects is null, FALSE otherwise

not

public static boolean not(boolean assertion)

Parameters:

assertion - expression to be negated

Returns:

just negates the assertion

hasText

public static boolean hasText(String text)

Parameters:

text - to assert

Returns:

TRUE when given text has any character, FALSE otherwise

contains

public static boolean contains(String textToSearch,
                               String substring)

Parameters:

textToSearch - complete text

substring - text to search in textToSearch param

Returns:

TRUE when given text contains the given substring, FALSE otherwise

notEmpty

public static boolean notEmpty(Object[] array)

Parameters:

array - list to check emptiness

Returns:

TRUE when given array has elements; that is, it must not be null and must have at least one element. FALSE otherwise

notEmpty

public static boolean notEmpty(Collection<?> collection)

Parameters:

collection - collection to check emptiness

Returns:

TRUE when given collection has elements; that is, it must not be null and must have at least one element. @return FALSE otherwise

hasElements

public static boolean hasElements(Object[] array)

Parameters:

array - to check elements

Returns:

TRUE when given array has at least one not null element; FALSE otherwise

hasElements

public static boolean hasElements(Collection array)

Parameters:

array - to check elements

Returns:

TRUE when given array has at least one not null element; FALSE otherwise

notEmpty

public static boolean notEmpty(Map<?,?> map)

Parameters:

map - to check emptiness

Returns:

TRUE if given Map has entries; that is, it must not be null and must have at least one entry. Queue FALSE otherwise

notNull

public static boolean notNull(Object[] array)

Assert that an array has no null elements. Note: Does not complain if the array is empty!

 Assert.noNullElements(array, "The array must have non-null elements");
 

Parameters:

array - the array

Returns:

TRUE when given array has no null elements; FALSE otherwise