ai.z.openapi.utils

Class StringUtils

java.lang.Object

ai.z.openapi.utils.StringUtils

public final class StringUtils
extends Object

Utility class providing common string manipulation operations. This class contains static methods for string validation, formatting, and template processing.

Method Summary

Modifier and Type	Method and Description
static boolean	isEmpty(String str) Checks if a string is empty or null.
static boolean	isNotEmpty(String str) Checks if a string is not empty and not null.

Methods inherited from class java.lang.Object

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

Method Detail

isEmpty

public static boolean isEmpty(String str)

Checks if a string is empty or null. A string is considered empty if it's null or contains only whitespace characters.

Parameters:

str - the string to check

Returns:

true if the string is null or empty after trimming, false otherwise

isNotEmpty

public static boolean isNotEmpty(String str)

Checks if a string is not empty and not null.

Parameters:

str - the string to check

Returns:

true if the string is not null and not empty after trimming, false otherwise