Uses of Package
org.apache.logging.log4j.core.pattern

Packages that use org.apache.logging.log4j.core.pattern

Package	Description
org.apache.log4j.pattern
org.apache.logging.log4j.core.appender.rolling	Rolling File Appender and support classes.
org.apache.logging.log4j.core.impl	Log4j 2 private implementation classes.
org.apache.logging.log4j.core.layout	Log4j 2 Layout support.
org.apache.logging.log4j.core.pattern	Provides classes implementing format specifiers in conversion patterns.

Classes in org.apache.logging.log4j.core.pattern used by org.apache.log4j.pattern

Class and Description
AbstractPatternConverter AbstractPatternConverter is an abstract class that provides the formatting functionality that derived classes need.
ConverterKeys Identifies the keys that are associated with a PatternConverter.
LogEventPatternConverter LoggingEventPatternConverter is a base class for pattern converters that can format information from instances of LoggingEvent.
PatternConverter Interface that all PatternConverters must implement.

Classes in org.apache.logging.log4j.core.pattern used by org.apache.logging.log4j.core.appender.rolling

Class and Description
ArrayPatternConverter PatternConverters implement this interface to accept an array of objects when formatting.
FormattingInfo Modifies the output of a pattern converter for a specified minimum and maximum width and alignment.
PatternParser Most of the work of the PatternLayout class is delegated to the PatternParser class.

Classes in org.apache.logging.log4j.core.pattern used by org.apache.logging.log4j.core.impl

Class and Description
TextRenderer Renders an input to an output.

Classes in org.apache.logging.log4j.core.pattern used by org.apache.logging.log4j.core.layout

Class and Description
PatternConverter Interface that all PatternConverters must implement.
PatternFormatter
PatternParser Most of the work of the PatternLayout class is delegated to the PatternParser class.
RegexReplacement Replace tokens in the LogEvent message.

Classes in org.apache.logging.log4j.core.pattern used by org.apache.logging.log4j.core.pattern

Class and Description
AbstractPatternConverter AbstractPatternConverter is an abstract class that provides the formatting functionality that derived classes need.
AbstractStyleNameConverter Style pattern converter.
AbstractStyleNameConverter.Black Black style pattern converter.
AbstractStyleNameConverter.Blue Blue style pattern converter.
AbstractStyleNameConverter.Cyan Cyan style pattern converter.
AbstractStyleNameConverter.Green Green style pattern converter.
AbstractStyleNameConverter.Magenta Magenta style pattern converter.
AbstractStyleNameConverter.Red Red style pattern converter.
AbstractStyleNameConverter.White White style pattern converter.
AbstractStyleNameConverter.Yellow Yellow style pattern converter.
AnsiConverter Marks classes that implement ANSI escape code conversions.
AnsiEscape Converts text into ANSI escape sequences.
ArrayPatternConverter PatternConverters implement this interface to accept an array of objects when formatting.
ClassNamePatternConverter Formats the class name of the site of the logging request.
ConverterKeys Identifies the keys that are associated with a PatternConverter.
DatePatternConverter Converts and formats the event's date in a StringBuilder.
DatePatternConverter.CachedTime
DatePatternConverter.Formatter
EncodingPatternConverter Converter that encodes the output from a pattern using a specified format.
EncodingPatternConverter.EscapeFormat
EqualsBaseReplacementConverter Equals pattern converter.
EqualsIgnoreCaseReplacementConverter Equals ignore case pattern converter.
EqualsReplacementConverter Equals pattern converter.
ExtendedThrowablePatternConverter Outputs the Throwable portion of the LoggingEvent as a full stack trace unless this converter's option is 'short', where it just outputs the first line of the trace, or if the number of lines to print is explicitly specified.
FileLocationPatternConverter Returns the event's line location information in a StringBuilder.
FormattingInfo Modifies the output of a pattern converter for a specified minimum and maximum width and alignment.
FullLocationPatternConverter Format the event's line location information.
HighlightConverter Highlight pattern converter.
IntegerPatternConverter Formats an integer.
LevelPatternConverter Returns the event's level in a StringBuilder.
LineLocationPatternConverter Returns the event's line location information in a StringBuilder.
LineSeparatorPatternConverter Formats a line separator.
LogEventPatternConverter LoggingEventPatternConverter is a base class for pattern converters that can format information from instances of LoggingEvent.
LoggerPatternConverter Formats a logger name.
MapPatternConverter Able to handle the contents of the LogEvent's MapMessage and either output the entire contents of the properties in a similar format to the java.util.Hashtable.toString(), or to output the value of a specific key within the Map.
MarkerPatternConverter Returns events' full marker string in a StringBuilder.
MarkerSimpleNamePatternConverter Appends an event's maker name to a StringBuilder.
MaxLengthConverter Max length pattern converter.
MdcPatternConverter Able to handle the contents of the LogEvent's MDC and either output the entire contents of the properties in a similar format to the java.util.Hashtable.toString(), or to output the value of a specific key within the property bundle when this pattern converter has the option set.
MessagePatternConverter Returns the event's rendered message in a StringBuilder.
MethodLocationPatternConverter Returns the event's line location information in a StringBuilder.
NameAbbreviator NameAbbreviator generates abbreviated logger and class names.
NameAbbreviator.MaxElementAbbreviator.Strategy When the name is reduced in length by cutting parts, there can be two ways to do it.
NameAbbreviator.PatternAbbreviatorFragment Fragment of an pattern abbreviator.
NamePatternConverter Abstract base class for other pattern converters which can return only parts of their name.
NanoTimePatternConverter Converts and formats the event's nanoTime in a StringBuilder.
NdcPatternConverter Returns the event's NDC in a StringBuilder.
NotANumber
PatternConverter Interface that all PatternConverters must implement.
PatternFormatter
PatternParser Most of the work of the PatternLayout class is delegated to the PatternParser class.
PatternParser.ParserState The states the parser can be in while parsing the pattern.
PlainTextRenderer Renders input unchanged.
RegexReplacement Replace tokens in the LogEvent message.
RegexReplacementConverter Replacement pattern converter.
RelativeTimePatternConverter Returns the relative time in milliseconds since JVM Startup.
RootThrowablePatternConverter Outputs the Throwable portion of the LoggingEvent as a full stack trace unless this converter's option is 'short', where it just outputs the first line of the trace, or if the number of lines to print is explicitly specified.
SequenceNumberPatternConverter Formats the event sequence number.
StyleConverter Style pattern converter.
TextRenderer Renders an input to an output.
ThreadIdPatternConverter Formats the event thread ID.
ThreadNamePatternConverter Formats the event thread name.
ThreadPriorityPatternConverter Formats the event thread priority.
ThrowablePatternConverter Outputs the Throwable portion of the LoggingEvent as a full stack trace unless this converter's option is 'short', where it just outputs the first line of the trace, or if the number of lines to print is explicitly specified.
UuidPatternConverter Formats the event sequence number.
VariablesNotEmptyReplacementConverter VariablesNotEmpty pattern converter.