Package de.craftsblock.craftsnet.utils

Class Utils

java.lang.Object

de.craftsblock.craftsnet.utils.Utils

public class Utils
extends Object

This utility class provides helper methods for general operations.

Since:

2.1.1-SNAPSHOT

Field Summary

Fields

Modifier and Type	Field	Description
static final Pattern	IP_SEARCHER	A Pattern instance which searches for ip addresses.
static final String	IPv4_SEARCH	A pattern to search for ipv4 addresses.
static final String	IPv6_SEARCH	A pattern to search for ipv6 addresses.
static final Pattern	patternGroupNameExtractPattern	A regular expression pattern used to extract group names from a regular expression pattern string.

Method Summary

Modifier and Type	Method	Description
static String	blurIPs(String phrase)	Blurs IPv4 and IPv6 ip addresses in an string.
static List<String>	getGroupNames(String regex)	Extracts the group names of a Pattern.
static List<String>	getGroupNames(Pattern pattern)	Extracts the group names of a Pattern.
static @Nullable Thread	getThreadByName(String name)	Retrieves a thread by its name from the currently running threads.

Methods inherited from class java.lang.Object

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

Field Details

IPv4_SEARCH

public static final String IPv4_SEARCH

A pattern to search for ipv4 addresses.

See Also:

• Constant Field Values

IPv6_SEARCH

public static final String IPv6_SEARCH

A pattern to search for ipv6 addresses.

See Also:

• Constant Field Values

IP_SEARCHER

public static final Pattern IP_SEARCHER

A Pattern instance which searches for ip addresses.

patternGroupNameExtractPattern

public static final Pattern patternGroupNameExtractPattern

A regular expression pattern used to extract group names from a regular expression pattern string. This pattern matches named capturing groups defined in regular expression patterns.

Method Details

getThreadByName

@Nullable
public static @Nullable Thread getThreadByName(String name)

Retrieves a thread by its name from the currently running threads.

This method searches through all currently running threads and returns the thread with the specified name. If no thread with the given name is found, it returns null.

Parameters:

name - The name of the thread to retrieve.

Returns:

The thread with the specified name, or null if not found.

Throws:

SecurityException - If a security manager exists and its SecurityManager.checkPermission(Permission) method denies access to the current thread.

getGroupNames

public static List<String> getGroupNames(Pattern pattern)

Extracts the group names of a Pattern.

Parameters:

pattern - The pattern, from which the group names should be extracted.

Returns:

A List<String> which contains the group names in the right order.

getGroupNames

public static List<String> getGroupNames(String regex)

Extracts the group names of a Pattern.

Parameters:

regex - The pattern, from which the group names should be extracted.

Returns:

A List<String> which contains the group names in the right order.

blurIPs

public static String blurIPs(String phrase)

Blurs IPv4 and IPv6 ip addresses in an string.

Parameters:

phrase - The string where the readable ips are present

Returns:

The string containing the blurred ip addresses.

Since:

3.4.0-SNAPSHOT