Package org.anchoranalysis.experiment.log

Class MultipleLoggers

Object

MultipleLoggers

All Implemented Interfaces:

MessageLogger, StatefulMessageLogger

public class MultipleLoggers
extends Object
implements StatefulMessageLogger

Logs messages to multiple other loggers.

Author:

Owen Feehan

Constructor Summary

Constructors

Constructor	Description
MultipleLoggers(Stream<StatefulMessageLogger> stream)	Creates with a stream of loggers.

Method Summary

Modifier and Type	Method	Description
void	close(boolean successful, boolean warningOccurred)	Stops logging.
void	log(String message)	Logs a message.
void	logFormatted(String formatString, Object... args)	Logs a message, derived from a format-string.
void	start()	Starts logging.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.anchoranalysis.core.log.MessageLogger

logEmptyLine

Constructor Details

MultipleLoggers

public MultipleLoggers(Stream<StatefulMessageLogger> stream)

Creates with a stream of loggers.

Parameters:

stream - the stream of loggers.

Method Details

start

public void start()
           throws OperationFailedException

Description copied from interface: StatefulMessageLogger

Starts logging.

This must be called once before any logging occurs.

Specified by:

start in interface StatefulMessageLogger

Throws:

OperationFailedException - if logging cannot be successfully started.

log

public void log(String message)

Description copied from interface: MessageLogger

Logs a message.

Specified by:

log in interface MessageLogger

Parameters:

message - the message to log.

close

public void close(boolean successful,
 boolean warningOccurred)

Description copied from interface: StatefulMessageLogger

Stops logging.

This must be called once after all logging has occurred.

Specified by:

close in interface StatefulMessageLogger

Parameters:

successful - true when the task completed successfully.

warningOccurred - true if at least one warning has occurred, false otherwise.

logFormatted

public void logFormatted(String formatString,
 Object... args)

Description copied from interface: MessageLogger

Logs a message, derived from a format-string.

Specified by:

logFormatted in interface MessageLogger

Parameters:

formatString - a format string like in String.format(java.lang.String, java.lang.Object...).

args - the arguments that match the placeholder in formatString like in String.format(java.lang.String, java.lang.Object...).