adams.flow.transformer
Class WekaInstanceFileReader

java.lang.Object
  adams.core.ConsoleObject
      adams.core.option.AbstractOptionHandler
          adams.flow.core.AbstractActor
              adams.flow.transformer.AbstractTransformer
                  adams.flow.transformer.AbstractDataContainerFileReader<Instance>
                      adams.flow.transformer.WekaInstanceFileReader

All Implemented Interfaces:

AdditionalInformationHandler, CleanUpHandler, Debuggable, DebugOutputHandler, Destroyable, OptionHandler, QuickInfoSupporter, ShallowCopySupporter<AbstractActor>, SizeOfHandler, Stoppable, VariableChangeListener, ErrorHandler, InputConsumer, OutputProducer, ProvenanceSupporter, Serializable, Comparable

public class WekaInstanceFileReader
extends AbstractDataContainerFileReader<Instance>

Loads a WEKA dataset from disk with a specified reader and passes on the adams.core.instance.Instance objects.

Input/output:
- accepts:
java.lang.String
- generates:
adams.data.instance.Instance

Valid options are:

-D <int> (property: debugLevel)
    The greater the number the more additional info the scheme may output to
    the console (0 = off).
    default: 0
    minimum: 0
 

-name <java.lang.String> (property: name)
    The name of the actor.
    default: InstanceFileReader
 

-annotation <adams.core.base.BaseText> (property: annotations)
    The annotations to attach to this actor.
    default:
 

-skip (property: skip)
    If set to true, transformation is skipped and the input token is just forwarded
    as it is.
 

-reader <adams.data.io.input.AbstractDataContainerReader [options]> (property: reader)
    The reader to use for importing the data.
    default: adams.data.io.input.InstanceReader
 

Version:

$Revision: 4584 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class adams.flow.transformer.AbstractDataContainerFileReader

BACKUP_CONTAINERS, m_Containers, m_Reader

Fields inherited from class adams.flow.transformer.AbstractTransformer

BACKUP_INPUT, BACKUP_OUTPUT, m_InputToken, m_OutputToken

Fields inherited from class adams.flow.core.AbstractActor

FILE_EXTENSION, FILE_EXTENSION_GZ, m_Annotations, m_BackupState, m_DetectedObjectVariables, m_DetectedVariables, m_ErrorHandler, m_Executed, m_FullName, m_Headless, m_Name, m_Parent, m_Root, m_Self, m_Skip, m_StopFlowOnError, m_StopMessage, m_Stopped, m_StorageHandler, m_VariablesUpdated

Fields inherited from class adams.core.option.AbstractOptionHandler

m_DebugLevel, m_OptionManager

Constructor Summary

WekaInstanceFileReader()

Method Summary

Class[]	generates() Returns the class of objects that it generates.
protected AbstractDataContainerReader	getDefaultReader() Returns the default reader to use.
String	globalInfo() Returns a string describing the object.

Methods inherited from class adams.flow.transformer.AbstractDataContainerFileReader

accepts, backupState, cleanUp, defineOptions, doExecute, getQuickInfo, getReader, hasPendingOutput, output, pruneBackup, readerTipText, reset, restoreState, setReader, updateProvenance

Methods inherited from class adams.flow.transformer.AbstractTransformer

execute, input, postExecute, wrapUp

Methods inherited from class adams.flow.core.AbstractActor

annotationsTipText, canInspectOptions, canPerformSetUpCheck, compareTo, debug, destroy, equals, findVariables, findVariables, findVariables, forceVariables, forCommandLine, forName, getAdditionalInformation, getAnnotations, getDefaultName, getDetectedVariables, getErrorHandler, getFlowActors, getFullName, getName, getNextSibling, getParent, getPreviousSibling, getRoot, getSkip, getStopFlowOnError, getStopMessage, getStorageHandler, getVariables, handleError, hasErrorHandler, hasStopMessage, index, initialize, isBackedUp, isExecuted, isFinished, isHeadless, isStopped, nameTipText, performSetUpChecks, preExecute, pruneBackup, setAnnotations, setErrorHandler, setHeadless, setName, setParent, setSkip, setStopFlowOnError, setUp, setVariables, shallowCopy, shallowCopy, sizeOf, skipTipText, stopExecution, stopExecution, stopFlowOnErrorTipText, updateDetectedVariables, updatePrefix, updateVariables, variableChanged

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, debug, debugLevelTipText, finishInit, getDebugLevel, getOptionManager, isDebugOn, newOptionManager, setDebugLevel, toCommandLine, toString

Methods inherited from class adams.core.ConsoleObject

getDebugging, getSystemErr, getSystemOut

Methods inherited from class java.lang.Object

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

Constructor Detail

WekaInstanceFileReader

public WekaInstanceFileReader()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the object.

Specified by:

globalInfo in class AbstractOptionHandler

Returns:

a description suitable for displaying in the gui

getDefaultReader

protected AbstractDataContainerReader getDefaultReader()

Returns the default reader to use.

Specified by:

getDefaultReader in class AbstractDataContainerFileReader<Instance>

Returns:

the default reader

generates

public Class[] generates()

Returns the class of objects that it generates.

Specified by:

generates in interface OutputProducer

Specified by:

generates in class AbstractDataContainerFileReader<Instance>

Returns:

the data type