Module ch.bind.philib

Package ch.bind.philib.validation

Class Validation

java.lang.Object

ch.bind.philib.validation.Validation

public abstract class Validation
extends Object

Author:

Philipp Meinen

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Validation()

Method Summary

Modifier and Type	Method	Description
static void	equalLengths(Object[][] matrix)	Verifies that all arrays of a two-dimensional array are of equal length.
static void	equalLengths(Object[][] matrix, String message)	Verifies that all arrays of a two-dimensional array are of equal length.
static boolean	isFalse(boolean value)
static boolean	isFalse(boolean value, String message)
static boolean	isTrue(boolean value)
static boolean	isTrue(boolean value, String message)
static <T> T[]	noNullValues(T[] values)
static <T> T[]	noNullValues(T[] values, String message)
static int	notNegative(int value)
static int	notNegative(int value, String message)
static long	notNegative(long value)
static long	notNegative(long value, String message)
static <T> T	notNull(T obj)
static <T> T	notNull(T obj, String message)
static <T extends CharSequence> T	notNullOrEmpty(T value)
static <T> T[]	notNullOrEmpty(T[] values)
static <T> T[]	notNullOrEmpty(T[] values, String message)
static <T extends CharSequence> T	notNullOrEmpty(T value, String message)

Methods inherited from class java.lang.Object

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

Constructor Detail

Validation

protected Validation()

Method Detail

notNegative

public static int notNegative(int value)

notNegative

public static int notNegative(int value,
                              String message)

notNegative

public static long notNegative(long value)

notNegative

public static long notNegative(long value,
                               String message)

notNull

public static <T> T notNull(T obj)

notNull

public static <T> T notNull(T obj,
                            String message)

isTrue

public static boolean isTrue(boolean value)

isTrue

public static boolean isTrue(boolean value,
                             String message)

isFalse

public static boolean isFalse(boolean value)

isFalse

public static boolean isFalse(boolean value,
                              String message)

notNullOrEmpty

public static <T extends CharSequence> T notNullOrEmpty(T value)

notNullOrEmpty

public static <T extends CharSequence> T notNullOrEmpty(T value,
                                                        String message)

notNullOrEmpty

public static <T extends Collection<?>> T notNullOrEmpty(T value)

notNullOrEmpty

public static <T extends Collection<?>> T notNullOrEmpty(T value,
                                                         String message)

notNullOrEmpty

public static <T extends Map<?,?>> T notNullOrEmpty(T value)

notNullOrEmpty

public static <T extends Map<?,?>> T notNullOrEmpty(T value,
                                                          String message)

notNullOrEmpty

public static <T> T[] notNullOrEmpty(T[] values)

notNullOrEmpty

public static <T> T[] notNullOrEmpty(T[] values,
                                     String message)

noNullValues

public static <T> T[] noNullValues(T[] values)

noNullValues

public static <T> T[] noNullValues(T[] values,
                                   String message)

equalLengths

public static void equalLengths(Object[][] matrix)

Verifies that all arrays of a two-dimensional array are of equal length.

Parameters:

matrix - the two dimensional array to be verified.

equalLengths

public static void equalLengths(Object[][] matrix,
                                String message)

Verifies that all arrays of a two-dimensional array are of equal length.

Parameters:

matrix - the two dimensional array to be verified.

message - the error to throw upon encountering a validation mismatch.