org.trimou.util

Class Checker

java.lang.Object

org.trimou.util.Checker

@Internal
public final class Checker
extends Object

Author:

Martin Kouba

Method Summary

Methods

Modifier and Type	Method and Description
static void	checkArgumentNotEmpty(String argument)
static void	checkArgumentNotNull(Object argument)
static void	checkArgumentsNotNull(Object... arguments)
static boolean	isFalsy(Object value)
static boolean	isNullOrEmpty(Collection<?> collection)
static boolean	isNullOrEmpty(Map<?,?> map)

Methods inherited from class java.lang.Object

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

Method Detail

checkArgumentsNotNull

public static void checkArgumentsNotNull(Object... arguments)

checkArgumentNotNull

public static void checkArgumentNotNull(Object argument)

checkArgumentNotEmpty

public static void checkArgumentNotEmpty(String argument)

isNullOrEmpty

public static boolean isNullOrEmpty(Collection<?> collection)

isNullOrEmpty

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

isFalsy

public static boolean isFalsy(Object value)

Parameters:

value -

Returns:

true if the value is null, Boolean of value false, Number of value 0, or empty CharSequence/Collection/Array, false otherwise