org.jodconverter.core.util

Class StringUtils

java.lang.Object

org.jodconverter.core.util.StringUtils

public final class StringUtils
extends Object

Contains string helper functions.

Method Summary

Modifier and Type	Method and Description
static @Nullable String	appendIfMissing(@Nullable String str, @Nullable String suffix) Appends the suffix to the end of the string if the string does not already end with the suffix.
static boolean	endsWithAny(@Nullable String str, String... searchStrings) Check if a string ends with any of the provided case-sensitive suffixes.
static boolean	isBlank(@Nullable String str) Gets whether the specified string is null, empty or blank (only whitespace).
static boolean	isEmpty(@Nullable String str) Gets whether the specified string is null or empty.
static boolean	isNotBlank(@Nullable String str) Gets whether the specified string is not null, empty or blank (only whitespace).
static boolean	isNotEmpty(@Nullable String str) Gets whether the specified string is not null nor empty.

Methods inherited from class java.lang.Object

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

Method Detail

appendIfMissing

public static @Nullable String appendIfMissing(@Nullable String str,
                                               @Nullable String suffix)

Appends the suffix to the end of the string if the string does not already end with the suffix.

Parameters:

str - The string.

suffix - The suffix to append to the end of the string.

Returns:

A new String if suffix was appended, the same string otherwise.

endsWithAny

public static boolean endsWithAny(@Nullable String str,
                                  String... searchStrings)

Check if a string ends with any of the provided case-sensitive suffixes.

Parameters:

str - The string to check, may be null.

searchStrings - The case-sensitive string to find, may be empty or contain null.

Returns:

true if the input string is null AND no searchStrings are provided, or the input str ends in any of the provided case-sensitive searchStrings.

isEmpty

public static boolean isEmpty(@Nullable String str)

Gets whether the specified string is null or empty.

Parameters:

str - The string to check.

Returns:

true if the given string is null or empty; false otherwise.

isNotEmpty

public static boolean isNotEmpty(@Nullable String str)

Gets whether the specified string is not null nor empty.

Parameters:

str - The string to check.

Returns:

true if the given string is nor null nor empty; false otherwise.

isBlank

public static boolean isBlank(@Nullable String str)

Gets whether the specified string is null, empty or blank (only whitespace).

Parameters:

str - The string to check.

Returns:

true if the given string is null, empty or blank (only whitespace); false otherwise.

isNotBlank

public static boolean isNotBlank(@Nullable String str)

Gets whether the specified string is not null, empty or blank (only whitespace).

Parameters:

str - The string to check.

Returns:

true if the given string is not null, empty or blank (only whitespace); false otherwise.