org.apache.logging.log4j.core.util

Class Patterns

java.lang.Object

org.apache.logging.log4j.core.util.Patterns

public final class Patterns
extends Object

Pattern strings used throughout Log4j.

See Also:

Pattern

Field Summary

Fields

Modifier and Type	Field and Description
static String	COMMA_SEPARATOR A pattern string for comma separated lists with optional whitespace.
static String	COMMA_SPACE_SEPARATOR A pattern string for lists separated by commas with optional whitespace or just whitespace.
static String	WHITESPACE The whitespace pattern string.

Method Summary

Modifier and Type	Method and Description
static String	toWhitespaceSeparator(String separator) Creates a pattern string for separator surrounded by whitespace.

Methods inherited from class java.lang.Object

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

Field Detail

COMMA_SEPARATOR

public static final String COMMA_SEPARATOR

A pattern string for comma separated lists with optional whitespace.

COMMA_SPACE_SEPARATOR

public static final String COMMA_SPACE_SEPARATOR

A pattern string for lists separated by commas with optional whitespace or just whitespace.

WHITESPACE

public static final String WHITESPACE

The whitespace pattern string.

See Also:

Constant Field Values

Method Detail

toWhitespaceSeparator

public static String toWhitespaceSeparator(String separator)

Creates a pattern string for separator surrounded by whitespace.

Parameters:

separator - The separator.

Returns:

a pattern for separator surrounded by whitespace.