org.apache.logging.log4j.core.util

Class SetUtils

java.lang.Object

org.apache.logging.log4j.core.util.SetUtils

public final class SetUtils
extends java.lang.Object

Set-related convenience methods.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	SetUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String[]	prefixSet(java.util.Set<java.lang.String> set, java.lang.String prefix) Extracts the Strings from a Set that start with a given prefix.

Methods inherited from class java.lang.Object

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

Constructor Detail

SetUtils

private SetUtils()

Method Detail

prefixSet

public static java.lang.String[] prefixSet(java.util.Set<java.lang.String> set,
                                           java.lang.String prefix)

Extracts the Strings from a Set that start with a given prefix.

Parameters:

set - a Set of Strings (assumed to all be non-null)

prefix - the prefix to look for in the string set

Returns:

an array of the matching strings from the given set