com.bazaarvoice.jolt.utils

Class StringTools

java.lang.Object

com.bazaarvoice.jolt.utils.StringTools

public class StringTools
extends Object

This class mimics the behavior of apache StringTools, except that it works on CharSequence instead of String Also, with this, jolt-core can finally be free of apache-common dependency

Constructor Summary

Constructors

Constructor and Description
StringTools()

Method Summary

Modifier and Type	Method and Description
static int	countMatches(CharSequence sourceSequence, CharSequence subSequence) Count the num# of matches of subSequence in sourceSequence
static boolean	isBlank(CharSequence sourceSequence) Check if a sequence is blank
static boolean	isEmpty(CharSequence sourceSequence) Check if a sequence is empty
static boolean	isNotBlank(CharSequence sourceSequence) Check if a sequence is NOT blank

Methods inherited from class java.lang.Object

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

Constructor Detail

StringTools

public StringTools()

Method Detail

countMatches

public static int countMatches(CharSequence sourceSequence,
                               CharSequence subSequence)

Count the num# of matches of subSequence in sourceSequence

Parameters:

sourceSequence - to find occurrence from

subSequence - to find occurrence of

Returns:

num of occurrences of subSequence in sourceSequence

isNotBlank

public static boolean isNotBlank(CharSequence sourceSequence)

Check if a sequence is NOT blank

Parameters:

sourceSequence - to check

Returns:

true if sourceSequence is NOT blank

isBlank

public static boolean isBlank(CharSequence sourceSequence)

Check if a sequence is blank

Parameters:

sourceSequence - to check

Returns:

true is sourceSequence is blank

isEmpty

public static boolean isEmpty(CharSequence sourceSequence)

Check if a sequence is empty

Parameters:

sourceSequence - to check

Returns:

true if source is empty