eu.dnetlib.util

Class UtilityFunctions

java.lang.Object

eu.dnetlib.util.UtilityFunctions

public class UtilityFunctions
extends Object

Constructor Summary

Constructors

Constructor and Description
UtilityFunctions()

Method Summary

Modifier and Type	Method and Description
static String	filterNull(String str) Filters a string.
static boolean	isEmpty(String str)
static boolean	isValidURL(String str)
static boolean	nonEmpty(String str)

Methods inherited from class java.lang.Object

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

Constructor Detail

UtilityFunctions

public UtilityFunctions()

Method Detail

isEmpty

public static boolean isEmpty(String str)

filterNull

public static String filterNull(String str)

Filters a string. Returns the string of "" if the string is null

Parameters:

str - the string to be filter

Returns:

the actual string or "" if str is null

nonEmpty

public static boolean nonEmpty(String str)

isValidURL

public static boolean isValidURL(String str)