de.lmu.ifi.dbs.elki.logging
Class ImmediateFlushHandler

java.lang.Object
  java.util.logging.Handler
      java.util.logging.StreamHandler
          de.lmu.ifi.dbs.elki.logging.ImmediateFlushHandler

public class ImmediateFlushHandler
extends StreamHandler

ImmediateFlushHandler is a stream handler flushing each published LogRecord immediately.

Author:

Arthur Zimek

Constructor Summary

ImmediateFlushHandler(OutputStream out, Formatter formatter, SelectiveFilter filter)
Provides a stream handler flushing each published LogRecord immediately to the designated OutputStream.

Method Summary

boolean	isLoggable(LogRecord record) The given LogRecord is loggable if it is not null and the filter of this handler would treat it as loggable.
void	publish(LogRecord record) Publishs the given LogRecord and flushs immediately.

Methods inherited from class java.util.logging.StreamHandler

close, flush, setEncoding, setOutputStream

Methods inherited from class java.util.logging.Handler

getEncoding, getErrorManager, getFilter, getFormatter, getLevel, reportError, setErrorManager, setFilter, setFormatter, setLevel

Methods inherited from class java.lang.Object

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

Constructor Detail

ImmediateFlushHandler

public ImmediateFlushHandler(OutputStream out,
                             Formatter formatter,
                             SelectiveFilter filter)

Provides a stream handler flushing each published LogRecord immediately to the designated OutputStream. The handler sets the given filter and the handler's level reflects the filter's level.

Parameters:

out - the OutputStream to publish LogRecords to

formatter - a formatter to format LogRecords for publishing

filter - a filter specifying the minimum level for this handler

See Also:

StreamHandler.StreamHandler()

Method Detail

isLoggable

public boolean isLoggable(LogRecord record)

The given LogRecord is loggable if it is not null and the filter of this handler would treat it as loggable.

Overrides:

isLoggable in class StreamHandler

See Also:

StreamHandler.isLoggable(java.util.logging.LogRecord)

publish

public void publish(LogRecord record)

Publishs the given LogRecord and flushs immediately.

Overrides:

publish in class StreamHandler

See Also:

StreamHandler.publish(java.util.logging.LogRecord)