Package org.apache.parquet
Class Log
- java.lang.Object
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- org.apache.parquet.Log
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public class Log extends Object
Simple wrapper around java.util.logging Adds compile time log level. The compiler removes completely if statements that reference to a false constantif (DEBUG) LOG.debug("removed by the compiler if DEBUG is a false constant")
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description void
debug(Object m)
prints a debug messagevoid
debug(Object m, Throwable t)
prints a debug messagevoid
error(Object m)
prints an error messagevoid
error(Object m, Throwable t)
prints an error messagestatic Log
getLog(Class<?> c)
Deprecated.will be removed in 2.0.0; use org.slf4j.LoggerFactory instead.void
info(Object m)
prints an info messagevoid
info(Object m, Throwable t)
prints an info messagevoid
warn(Object m)
prints a warn messagevoid
warn(Object m, Throwable t)
prints a warn message
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Field Detail
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LEVEL
public static final Level LEVEL
this is the compile time log level
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DEBUG
public static final boolean DEBUG
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INFO
public static final boolean INFO
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WARN
public static final boolean WARN
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ERROR
public static final boolean ERROR
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Constructor Detail
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Log
public Log(Class<?> c)
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Method Detail
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getLog
public static Log getLog(Class<?> c)
Deprecated.will be removed in 2.0.0; use org.slf4j.LoggerFactory instead.- Parameters:
c
- the current class- Returns:
- the corresponding logger
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debug
public void debug(Object m)
prints a debug message- Parameters:
m
- a log message
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debug
public void debug(Object m, Throwable t)
prints a debug message- Parameters:
m
- a log messaget
- a throwable error
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info
public void info(Object m)
prints an info message- Parameters:
m
- a log message
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info
public void info(Object m, Throwable t)
prints an info message- Parameters:
m
- a log messaget
- a throwable error
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warn
public void warn(Object m)
prints a warn message- Parameters:
m
- a log message
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warn
public void warn(Object m, Throwable t)
prints a warn message- Parameters:
m
- a log messaget
- a throwable error
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error
public void error(Object m)
prints an error message- Parameters:
m
- a log message
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