public class StringTools
extends java.lang.Object
Constructor and Description |
---|
StringTools() |
Modifier and Type | Method and Description |
---|---|
static int |
countMatches(java.lang.CharSequence sourceSequence,
java.lang.CharSequence subSequence)
Count the num# of matches of subSequence in sourceSequence
|
static boolean |
isBlank(java.lang.CharSequence sourceSequence)
Check if a sequence is blank
|
static boolean |
isEmpty(java.lang.CharSequence sourceSequence)
Check if a sequence is empty
|
static boolean |
isNotBlank(java.lang.CharSequence sourceSequence)
Check if a sequence is NOT blank
|
public static int countMatches(java.lang.CharSequence sourceSequence, java.lang.CharSequence subSequence)
sourceSequence
- to find occurrence fromsubSequence
- to find occurrence ofpublic static boolean isNotBlank(java.lang.CharSequence sourceSequence)
sourceSequence
- to checkpublic static boolean isBlank(java.lang.CharSequence sourceSequence)
sourceSequence
- to checkpublic static boolean isEmpty(java.lang.CharSequence sourceSequence)
sourceSequence
- to check