Modifier and Type | Class and Description |
---|---|
static class |
StdLogger.Level |
Constructor and Description |
---|
StdLogger(StdLogger.Level level)
Creates the
StdLogger with a given log StdLogger.Level . |
Modifier and Type | Method and Description |
---|---|
void |
error(java.lang.Throwable t,
java.lang.String errorFormat,
java.lang.Object... args)
Prints an error message.
|
StdLogger.Level |
getLevel()
Returns the logger's log
StdLogger.Level . |
void |
info(java.lang.String msgFormat,
java.lang.Object... args)
Prints an info message.
|
void |
verbose(java.lang.String msgFormat,
java.lang.Object... args)
Prints a verbose message.
|
void |
warning(java.lang.String warningFormat,
java.lang.Object... args)
Prints a warning message.
|
public StdLogger(@NonNull StdLogger.Level level)
StdLogger
with a given log StdLogger.Level
.level
- the log Level.public StdLogger.Level getLevel()
StdLogger.Level
.public void error(@Nullable java.lang.Throwable t, @Nullable java.lang.String errorFormat, java.lang.Object... args)
Prints an error message.
The message will be tagged with "Error" on the output so the caller does not need to put such a prefix in the format string.
The output is done on System.err
.
StdLogger.Level
.error
in interface ILogger
t
- is an optional Throwable
or Exception
. If non-null, it's
message will be printed out.errorFormat
- is an optional error format. If non-null, it will be printed
using a Formatter
with the provided arguments.args
- provides the arguments for errorFormat.public void warning(@NonNull java.lang.String warningFormat, java.lang.Object... args)
Prints a warning message.
The message will be tagged with "Warning" on the output so the caller does not need to put such a prefix in the format string.
The output is done on System.out
.
This is displayed only if the logging StdLogger.Level
is StdLogger.Level.WARNING
or higher.
public void info(@NonNull java.lang.String msgFormat, java.lang.Object... args)
Prints an info message.
The output is done on System.out
.
This is displayed only if the logging StdLogger.Level
is StdLogger.Level.INFO
or higher.
public void verbose(@NonNull java.lang.String msgFormat, java.lang.Object... args)
Prints a verbose message.
The output is done on System.out
.
This is displayed only if the logging StdLogger.Level
is StdLogger.Level.VERBOSE
or higher.