Log Method

This function prints the log information of level WARN.

Usage

logWarn(object, message, sep = "", add.level = FALSE, add.time = FALSE)

Arguments

object

an object of class Logger

message

a character string, the message to print

sep

a character vector of strings to append after message

add.level

logical, whether to add the log level to message

add.time

logical, whether to add the time to message

Value

None (invisible NULL).

Details

A log information of level WARN is printed if the provided logger has a >= log level.

See also

logAll, logTrace, logDebug, logInfo, logError, logFatal

Author

Alessandro Barberis

Examples

#create logger
logger = createLogger(level = "WARN")

#log
logWarn(object = logger, message = 'Hello')
#> Hello

#log with level
logWarn(object = logger, message = 'Hello', add.level = TRUE)
#> [WARN]  Hello

#log with time
logWarn(object = logger, message = 'Hello', add.level = TRUE, add.time = TRUE)
#> [WARN]  2023-02-06 17:55:27 Hello