org.slf4j.helpers
Class NOPLogger
public
class
NOPLogger
extends MarkerIgnoringBase
A direct NOP (no operation) implementation of
Logger.
Author: Ceki Gülcü
Constructor Summary |
protected | NOPLogger()
There is no point in creating multiple instances of NOPLOgger,
except by derived classes, hence the protected access for the constructor. |
Method Summary |
void | debug(String msg) A NOP implementation. |
void | debug(String format, Object arg) A NOP implementation. |
void | debug(String format, Object arg1, Object arg2) A NOP implementation. |
void | debug(String format, Object[] argArray) A NOP implementation. |
void | debug(String msg, Throwable t) A NOP implementation. |
void | error(String msg) A NOP implementation. |
void | error(String format, Object arg1) A NOP implementation. |
void | error(String format, Object arg1, Object arg2) A NOP implementation. |
void | error(String format, Object[] argArray) A NOP implementation. |
void | error(String msg, Throwable t) A NOP implementation. |
String | getName()
Always returns the string value "NOP". |
void | info(String msg) A NOP implementation. |
void | info(String format, Object arg1) A NOP implementation. |
void | info(String format, Object arg1, Object arg2) A NOP implementation. |
void | info(String format, Object[] argArray) A NOP implementation. |
void | info(String msg, Throwable t) A NOP implementation. |
boolean | isDebugEnabled()
Always returns false. |
boolean | isErrorEnabled() A NOP implementation. |
boolean | isInfoEnabled()
Always returns false. |
boolean | isTraceEnabled()
Always returns false. |
boolean | isWarnEnabled()
Always returns false. |
void | trace(String msg) A NOP implementation. |
void | trace(String format, Object arg) A NOP implementation. |
void | trace(String format, Object arg1, Object arg2) A NOP implementation. |
void | trace(String format, Object[] argArray) A NOP implementation. |
void | trace(String msg, Throwable t) A NOP implementation. |
void | warn(String msg) A NOP implementation. |
void | warn(String format, Object arg1) A NOP implementation. |
void | warn(String format, Object arg1, Object arg2) A NOP implementation. |
void | warn(String format, Object[] argArray) A NOP implementation. |
void | warn(String msg, Throwable t) A NOP implementation. |
The unique instance of NOPLogger.
protected NOPLogger()
There is no point in creating multiple instances of NOPLOgger,
except by derived classes, hence the protected access for the constructor.
public final void debug(String msg)
A NOP implementation.
public final void debug(String format, Object arg)
A NOP implementation.
public final void debug(String format, Object arg1, Object arg2)
A NOP implementation.
public final void debug(String format, Object[] argArray)
A NOP implementation.
public final void debug(String msg, Throwable t)
A NOP implementation.
public final void error(String msg)
A NOP implementation.
public final void error(String format, Object arg1)
A NOP implementation.
public final void error(String format, Object arg1, Object arg2)
A NOP implementation.
public final void error(String format, Object[] argArray)
A NOP implementation.
public final void error(String msg, Throwable t)
A NOP implementation.
public String getName()
Always returns the string value "NOP".
public final void info(String msg)
A NOP implementation.
public final void info(String format, Object arg1)
A NOP implementation.
public final void info(String format, Object arg1, Object arg2)
A NOP implementation.
public final void info(String format, Object[] argArray)
A NOP implementation.
public final void info(String msg, Throwable t)
A NOP implementation.
public final boolean isDebugEnabled()
Always returns false.
Returns: always false
public final boolean isErrorEnabled()
A NOP implementation.
public final boolean isInfoEnabled()
Always returns false.
Returns: always false
public final boolean isTraceEnabled()
Always returns false.
Returns: always false
public final boolean isWarnEnabled()
Always returns false.
Returns: always false
public final void trace(String msg)
A NOP implementation.
public final void trace(String format, Object arg)
A NOP implementation.
public final void trace(String format, Object arg1, Object arg2)
A NOP implementation.
public final void trace(String format, Object[] argArray)
A NOP implementation.
public final void trace(String msg, Throwable t)
A NOP implementation.
public final void warn(String msg)
A NOP implementation.
public final void warn(String format, Object arg1)
A NOP implementation.
public final void warn(String format, Object arg1, Object arg2)
A NOP implementation.
public final void warn(String format, Object[] argArray)
A NOP implementation.
public final void warn(String msg, Throwable t)
A NOP implementation.
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