Package adams.ml.preprocessing.unsupervised

Class PassThrough

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.ml.preprocessing.AbstractFilter

adams.ml.preprocessing.AbstractStreamFilter

adams.ml.preprocessing.unsupervised.PassThrough

All Implemented Interfaces:

Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, SizeOfHandler, CapabilitiesHandler, BatchFilter, Filter, StreamFilter, Serializable

public class PassThrough
extends AbstractStreamFilter

Dummy, just passes through the data.

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

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class adams.ml.preprocessing.AbstractFilter

m_Initialized, m_OutputFormat

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
PassThrough()

Method Summary

Modifier and Type	Method	Description
protected Row	doFilter(Row data)	Filters the dataset row coming through.
protected void	doInitFilter(Row data)	Filter-specific initialization.
Capabilities	getCapabilities()	Returns the capabilities.
String	globalInfo()	Returns a string describing the object.
protected Dataset	initOutputFormat(Row data)	Initializes the output format.

Methods inherited from class adams.ml.preprocessing.AbstractStreamFilter

filter, filter, initFilter, postInitFilter, preInitFilter

Methods inherited from class adams.ml.preprocessing.AbstractFilter

appendData, appendHeader, getOutputFormat, isInitialized, reset

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, defineOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, 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.ml.preprocessing.Filter

getOutputFormat, isInitialized

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Constructor Detail

PassThrough

public PassThrough()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the object.

Specified by:

globalInfo in interface GlobalInfoSupporter

Specified by:

globalInfo in class AbstractOptionHandler

Returns:

a description suitable for displaying in the gui

getCapabilities

public Capabilities getCapabilities()

Returns the capabilities.

Returns:

the capabilities

doInitFilter

protected void doInitFilter(Row data)
                     throws Exception

Filter-specific initialization.

Specified by:

doInitFilter in class AbstractStreamFilter

Parameters:

data - the data to initialize with

Throws:

Exception - if initialization fails

initOutputFormat

protected Dataset initOutputFormat(Row data)
                            throws Exception

Initializes the output format.

Specified by:

initOutputFormat in class AbstractStreamFilter

Parameters:

data - the output format

Throws:

Exception - if initialization fails

doFilter

protected Row doFilter(Row data)
                throws Exception

Filters the dataset row coming through.

Specified by:

doFilter in class AbstractStreamFilter

Parameters:

data - the data to filter

Returns:

the filtered data

Throws:

Exception - if filtering fails