Package org.apache.skywalking.apm.util

Class StringUtil

java.lang.Object

org.apache.skywalking.apm.util.StringUtil

public final class StringUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
StringUtil()

Method Summary

Modifier and Type	Method	Description
static String	cut(String str, int threshold)
static boolean	isBlank(String str)
static boolean	isEmpty(String str)
static boolean	isNotBlank(String str)
static boolean	isNotEmpty(String str)
static String	join(char delimiter, String... strings)
static void	setIfPresent(String value, Consumer<String> setter)
static boolean	substringMatch(CharSequence str, int index, CharSequence substring)
static String	trim(String str, char ch)

Methods inherited from class java.lang.Object

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

Constructor Details

StringUtil

public StringUtil()

Method Details

isEmpty

public static boolean isEmpty(String str)

isNotEmpty

public static boolean isNotEmpty(String str)

isBlank

public static boolean isBlank(String str)

isNotBlank

public static boolean isNotBlank(String str)

setIfPresent

public static void setIfPresent(String value,
 Consumer<String> setter)

join

public static String join(char delimiter,
 String... strings)

substringMatch

public static boolean substringMatch(CharSequence str,
 int index,
 CharSequence substring)

cut

public static String cut(String str,
 int threshold)

trim

public static String trim(String str,
 char ch)