Class SequenceNumberPatternConverter
- java.lang.Object
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- org.apache.logging.log4j.core.pattern.AbstractPatternConverter
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- org.apache.logging.log4j.core.pattern.LogEventPatternConverter
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- org.apache.logging.log4j.core.pattern.SequenceNumberPatternConverter
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- All Implemented Interfaces:
PatternConverter
@Plugin(name="SequenceNumberPatternConverter", category="Converter") public final class SequenceNumberPatternConverter extends LogEventPatternConverter
Formats the event sequence number.
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Field Summary
Fields Modifier and Type Field Description private static SequenceNumberPatternConverter
INSTANCE
Singleton.private static java.util.concurrent.atomic.AtomicLong
SEQUENCE
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Fields inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter
LOGGER
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Fields inherited from interface org.apache.logging.log4j.core.pattern.PatternConverter
CATEGORY
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Constructor Summary
Constructors Modifier Constructor Description private
SequenceNumberPatternConverter()
Private constructor.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
format(LogEvent event, java.lang.StringBuilder toAppendTo)
Formats an event into a string buffer.static SequenceNumberPatternConverter
newInstance(java.lang.String[] options)
Obtains an instance of SequencePatternConverter.-
Methods inherited from class org.apache.logging.log4j.core.pattern.LogEventPatternConverter
format, handlesThrowable, isVariable
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Methods inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter
getName, getStyleClass
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Field Detail
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SEQUENCE
private static final java.util.concurrent.atomic.AtomicLong SEQUENCE
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INSTANCE
private static final SequenceNumberPatternConverter INSTANCE
Singleton.
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Method Detail
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newInstance
public static SequenceNumberPatternConverter newInstance(java.lang.String[] options)
Obtains an instance of SequencePatternConverter.- Parameters:
options
- options, currently ignored, may be null.- Returns:
- instance of SequencePatternConverter.
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format
public void format(LogEvent event, java.lang.StringBuilder toAppendTo)
Formats an event into a string buffer.- Specified by:
format
in classLogEventPatternConverter
- Parameters:
event
- event to format, may not be null.toAppendTo
- string buffer to which the formatted event will be appended. May not be null.
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