Class NameAbbreviator
- java.lang.Object
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- org.apache.logging.log4j.core.pattern.NameAbbreviator
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public abstract class NameAbbreviator extends Object
NameAbbreviator generates abbreviated logger and class names.
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Constructor Summary
Constructors Constructor Description NameAbbreviator()
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description abstract void
abbreviate(String original, StringBuilder destination)
Abbreviates a name in a String.static NameAbbreviator
getAbbreviator(String pattern)
Gets an abbreviator.static NameAbbreviator
getDefaultAbbreviator()
Gets default abbreviator.
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Method Detail
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getAbbreviator
public static NameAbbreviator getAbbreviator(String pattern)
Gets an abbreviator.For example, "%logger{2}" will output only 2 elements of the logger name, "%logger{1.}" will output only the first character of the non-final elements in the name, "%logger(1~.2~} will output the first character of the first element, two characters of the second and subsequent elements and will use a tilde to indicate abbreviated characters.
- Parameters:
pattern
- abbreviation pattern.- Returns:
- abbreviator, will not be null.
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getDefaultAbbreviator
public static NameAbbreviator getDefaultAbbreviator()
Gets default abbreviator.- Returns:
- default abbreviator.
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abbreviate
public abstract void abbreviate(String original, StringBuilder destination)
Abbreviates a name in a String.- Parameters:
original
- the text to abbreviate, may not be null.destination
- StringBuilder to write the result to
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