de.hedenus.rdf
Class StringUtil

java.lang.Object
  extended by de.hedenus.rdf.StringUtil

public class StringUtil
extends java.lang.Object


Method Summary
static int compare(java.lang.String s1, java.lang.String s2)
          null is less than non-null
static boolean isEmpty(java.lang.String s)
           
static java.lang.String normalizeSpace(java.lang.String s)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

normalizeSpace

public static java.lang.String normalizeSpace(java.lang.String s)

isEmpty

public static boolean isEmpty(java.lang.String s)

compare

public static int compare(java.lang.String s1,
                          java.lang.String s2)
null is less than non-null

Parameters:
s1 -
s2 -
Returns: