Package adams.data.io.output

Class NullWriter

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.data.io.output.AbstractTextWriter

adams.data.io.output.NullWriter

All Implemented Interfaces:

Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, SizeOfHandler, Serializable

public class NullWriter
extends AbstractTextWriter

Performs no writing at all.

-logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST> (property: loggingLevel)
    The logging level for outputting errors and debugging output.
    default: WARNING
 

-enabled <boolean> (property: enabled)
    Whether the writer is enabled.
    default: true
 

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class adams.data.io.output.AbstractTextWriter

m_Enabled

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
NullWriter()

Method Summary

Modifier and Type	Method	Description
protected String	doWrite(String content, String name)	Does nothing.
String	globalInfo()	Returns a short description of the writer.

Methods inherited from class adams.data.io.output.AbstractTextWriter

defineOptions, enabledTipText, getEnabled, setEnabled, write, write

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Constructor Detail

NullWriter

public NullWriter()

Method Detail

globalInfo

public String globalInfo()

Returns a short description of the writer.

Specified by:

globalInfo in interface GlobalInfoSupporter

Specified by:

globalInfo in class AbstractOptionHandler

Returns:

a description of the writer

doWrite

protected String doWrite(String content,
                         String name)

Does nothing.

Specified by:

doWrite in class AbstractTextWriter

Parameters:

content - the content to write

name - the name under which to save the content

Returns:

always null