adams.flow.condition.bool
Class WekaCapabilities

java.lang.Object
  adams.core.ConsoleObject
      adams.core.option.AbstractOptionHandler
          adams.flow.condition.bool.AbstractBooleanCondition
              adams.flow.condition.bool.AbstractAttributeCapabilities
                  adams.flow.condition.bool.WekaCapabilities

All Implemented Interfaces:

Debuggable, Destroyable, OptionHandler, ShallowCopySupporter<BooleanCondition>, SizeOfHandler, BooleanCondition, Serializable

public class WekaCapabilities
extends AbstractAttributeCapabilities

Filters weka.core.Instance and weka.core.Instances objects based on defined capabilities. Only objects that match the capabilities will be passed on, all others get discarded.
The matching sense can be inverted as well.

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
 

-capability <NOMINAL_ATTRIBUTES|BINARY_ATTRIBUTES|UNARY_ATTRIBUTES|EMPTY_NOMINAL_ATTRIBUTES|NUMERIC_ATTRIBUTES|DATE_ATTRIBUTES|STRING_ATTRIBUTES|RELATIONAL_ATTRIBUTES|MISSING_VALUES|NO_CLASS|NOMINAL_CLASS|BINARY_CLASS|UNARY_CLASS|EMPTY_NOMINAL_CLASS|NUMERIC_CLASS|DATE_CLASS|STRING_CLASS|RELATIONAL_CLASS|MISSING_CLASS_VALUES|ONLY_MULTIINSTANCE> [-capability ...] (property: capabilities)
    The capabilities that the objects must match.
    default: 
 

-invert (property: invert)
    If set to true, then objects that failed the capabilities test will pass 
    through and all others get discarded.
 

Version:

$Revision: 4853 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class adams.flow.condition.bool.AbstractAttributeCapabilities

m_ActualCapabilities, m_Capabilities, m_Invert

Fields inherited from class adams.core.option.AbstractOptionHandler

m_DebugLevel, m_OptionManager

Constructor Summary

WekaCapabilities()

Method Summary

Class[]	accepts() Returns the class that the consumer accepts.
protected boolean	doEvaluate(AbstractActor owner, Token token) Evaluates whether to executed the "then" or "else" branch.
String	globalInfo() Returns a string describing the object.

Methods inherited from class adams.flow.condition.bool.AbstractAttributeCapabilities

capabilitiesTipText, defineOptions, getCapabilities, getInvert, getQuickInfo, invertTipText, reset, setCapabilities, setInvert, setUp

Methods inherited from class adams.flow.condition.bool.AbstractBooleanCondition

evaluate, preEvaluate, shallowCopy, shallowCopy

Methods inherited from class adams.core.option.AbstractOptionHandler

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

Methods inherited from class adams.core.ConsoleObject

getDebugging, getSystemErr, getSystemOut, sizeOf

Methods inherited from class java.lang.Object

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

Constructor Detail

WekaCapabilities

public WekaCapabilities()

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

accepts

public Class[] accepts()

Returns the class that the consumer accepts.

Specified by:

accepts in interface BooleanCondition

Specified by:

accepts in class AbstractAttributeCapabilities

Returns:

Unknown

doEvaluate

protected boolean doEvaluate(AbstractActor owner,
                             Token token)

Evaluates whether to executed the "then" or "else" branch.

Specified by:

doEvaluate in class AbstractAttributeCapabilities

Parameters:

owner - the owning IfThenElse actor

token - the current token passing through the IfThenElse actor

Returns:

true if data matches capabilities