Package adams.flow.transformer
Class WekaSetInstancesValue
- java.lang.Object
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- adams.core.logging.LoggingObject
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- adams.core.logging.CustomLoggingLevelObject
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- adams.core.option.AbstractOptionHandler
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- adams.flow.core.AbstractActor
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- adams.flow.transformer.AbstractTransformer
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- adams.flow.transformer.WekaSetInstancesValue
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- All Implemented Interfaces:
adams.core.AdditionalInformationHandler
,adams.core.CleanUpHandler
,adams.core.Destroyable
,adams.core.GlobalInfoSupporter
,adams.core.logging.LoggingLevelHandler
,adams.core.logging.LoggingSupporter
,adams.core.option.OptionHandler
,adams.core.QuickInfoSupporter
,adams.core.ShallowCopySupporter<adams.flow.core.Actor>
,adams.core.SizeOfHandler
,adams.core.Stoppable
,adams.core.StoppableWithFeedback
,adams.core.VariablesInspectionHandler
,adams.event.VariableChangeListener
,adams.flow.core.Actor
,adams.flow.core.ErrorHandler
,adams.flow.core.InputConsumer
,adams.flow.core.OutputProducer
,Serializable
,Comparable
public class WekaSetInstancesValue extends adams.flow.transformer.AbstractTransformer
Sets a value in a WEKA Instances object.
Notes:
- relational values cannot be set
- '?' (without single quotes) is interpreted as missing value
Input/output:
- accepts:
weka.core.Instances
- generates:
weka.core.Instances
-logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST> (property: loggingLevel) The logging level for outputting errors and debugging output. default: WARNING
-name <java.lang.String> (property: name) The name of the actor. default: WekaSetInstancesValue
-annotation <adams.core.base.BaseAnnotation> (property: annotations) The annotations to attach to this actor. default:
-skip <boolean> (property: skip) If set to true, transformation is skipped and the input token is just forwarded as it is. default: false
-stop-flow-on-error <boolean> (property: stopFlowOnError) If set to true, the flow gets stopped in case this actor encounters an error; useful for critical actors. default: false
-row <adams.core.Index> (property: row) The 1-based index of the row. default: first example: An index is a number starting with 1; the following placeholders can be used as well: first, second, third, last_2, last_1, last
-column <adams.data.weka.WekaAttributeIndex> (property: column) The column to set the value in. default: last example: An index is a number starting with 1; apart from attribute names (case-sensitive), the following placeholders can be used as well: first, second, third, last_2, last_1, last
-value <java.lang.String> (property: value) The value to set in the dataset. default: ?
- Version:
- $Revision: 6830 $
- Author:
- fracpete (fracpete at waikato dot ac dot nz)
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description protected WekaAttributeIndex
m_Column
the column to update.protected adams.core.Index
m_Row
the index of the row.protected String
m_Value
the value to set.-
Fields inherited from class adams.flow.transformer.AbstractTransformer
BACKUP_INPUT, BACKUP_OUTPUT, m_InputToken, m_OutputToken
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Fields inherited from class adams.flow.core.AbstractActor
m_Annotations, m_BackupState, m_DetectedObjectVariables, m_DetectedVariables, m_ErrorHandler, m_Executed, m_Executing, m_ExecutionListeningSupporter, m_FullName, m_LoggingPrefix, m_Name, m_Parent, m_ScopeHandler, m_Self, m_Silent, m_Skip, m_StopFlowOnError, m_StopMessage, m_Stopped, m_StorageHandler, m_VariablesUpdated
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Constructor Summary
Constructors Constructor Description WekaSetInstancesValue()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Class[]
accepts()
Returns the class that the consumer accepts.String
columnTipText()
Returns the tip text for this property.void
defineOptions()
Adds options to the internal list of options.protected String
doExecute()
Executes the flow item.Class[]
generates()
Returns the class of objects that it generates.WekaAttributeIndex
getColumn()
Returns the column index.String
getQuickInfo()
Returns a quick info about the actor, which will be displayed in the GUI.adams.core.Index
getRow()
Returns the 1-based index of the row.String
getValue()
Returns the value to set in the report.String
globalInfo()
Returns a string describing the object.protected void
initialize()
Initializes the members.String
rowTipText()
Returns the tip text for this property.void
setColumn(WekaAttributeIndex value)
Sets the column index.void
setRow(adams.core.Index value)
Sets the 1-based index of the row.void
setValue(String value)
Sets the value to set in the report.String
valueTipText()
Returns the tip text for this property.-
Methods inherited from class adams.flow.transformer.AbstractTransformer
backupState, currentInput, execute, hasInput, hasPendingOutput, input, output, postExecute, restoreState, wrapUp
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Methods inherited from class adams.flow.core.AbstractActor
annotationsTipText, canInspectOptions, canPerformSetUpCheck, cleanUp, compareTo, configureLogger, destroy, equals, finalUpdateVariables, findVariables, findVariables, forceVariables, forCommandLine, forName, forName, getAdditionalInformation, getAnnotations, getDefaultName, getDetectedVariables, getErrorHandler, getFlowActors, getFlowExecutionListeningSupporter, getFullName, getName, getNextSibling, getParent, getParentComponent, getPreviousSibling, getRoot, getScopeHandler, getSilent, getSkip, getStopFlowOnError, getStopMessage, getStorageHandler, getVariables, handleError, handleException, hasErrorHandler, hasStopMessage, index, isBackedUp, isExecuted, isExecuting, isFinished, isHeadless, isStopped, nameTipText, performSetUpChecks, performVariableChecks, preExecute, pruneBackup, pruneBackup, reset, setAnnotations, setErrorHandler, setName, setParent, setSilent, setSkip, setStopFlowOnError, setUp, setVariables, shallowCopy, shallowCopy, silentTipText, sizeOf, skipTipText, stopExecution, stopExecution, stopFlowOnErrorTipText, updateDetectedVariables, updatePrefix, updateVariables, variableChanged
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Methods inherited from class adams.core.option.AbstractOptionHandler
cleanUpOptions, finishInit, getDefaultLoggingLevel, getOptionManager, loggingLevelTipText, newOptionManager, setLoggingLevel, toCommandLine, toString
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Methods inherited from class adams.core.logging.LoggingObject
getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled
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Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface adams.flow.core.Actor
cleanUp, compareTo, destroy, equals, findVariables, getAnnotations, getDefaultName, getDetectedVariables, getErrorHandler, getFlowExecutionListeningSupporter, getFullName, getName, getNextSibling, getParent, getParentComponent, getPreviousSibling, getRoot, getScopeHandler, getSilent, getSkip, getStopFlowOnError, getStopMessage, getStorageHandler, getVariables, handleError, hasErrorHandler, hasStopMessage, index, isExecuted, isFinished, isHeadless, isStopped, setAnnotations, setErrorHandler, setName, setParent, setSilent, setSkip, setStopFlowOnError, setUp, setVariables, shallowCopy, shallowCopy, sizeOf, stopExecution, stopExecution, toCommandLine, variableChanged
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Field Detail
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m_Row
protected adams.core.Index m_Row
the index of the row.
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m_Column
protected WekaAttributeIndex m_Column
the column to update.
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m_Value
protected String m_Value
the value to set.
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Method Detail
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globalInfo
public String globalInfo()
Returns a string describing the object.- Specified by:
globalInfo
in interfaceadams.core.GlobalInfoSupporter
- Specified by:
globalInfo
in classadams.core.option.AbstractOptionHandler
- Returns:
- a description suitable for displaying in the gui
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defineOptions
public void defineOptions()
Adds options to the internal list of options.- Specified by:
defineOptions
in interfaceadams.core.option.OptionHandler
- Overrides:
defineOptions
in classadams.flow.core.AbstractActor
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initialize
protected void initialize()
Initializes the members.- Overrides:
initialize
in classadams.flow.core.AbstractActor
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setRow
public void setRow(adams.core.Index value)
Sets the 1-based index of the row.- Parameters:
value
- the 1-based index
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getRow
public adams.core.Index getRow()
Returns the 1-based index of the row.- Returns:
- the 1-based index
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rowTipText
public String rowTipText()
Returns the tip text for this property.- Returns:
- tip text for this property suitable for displaying in the GUI or for listing the options.
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setColumn
public void setColumn(WekaAttributeIndex value)
Sets the column index.- Parameters:
value
- the index
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getColumn
public WekaAttributeIndex getColumn()
Returns the column index.- Returns:
- the field
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columnTipText
public String columnTipText()
Returns the tip text for this property.- Returns:
- tip text for this property suitable for displaying in the GUI or for listing the options.
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setValue
public void setValue(String value)
Sets the value to set in the report.- Parameters:
value
- the value to set
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getValue
public String getValue()
Returns the value to set in the report.- Returns:
- the value to set
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valueTipText
public String valueTipText()
Returns the tip text for this property.- Returns:
- tip text for this property suitable for displaying in the GUI or for listing the options.
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getQuickInfo
public String getQuickInfo()
Returns a quick info about the actor, which will be displayed in the GUI.- Specified by:
getQuickInfo
in interfaceadams.flow.core.Actor
- Specified by:
getQuickInfo
in interfaceadams.core.QuickInfoSupporter
- Overrides:
getQuickInfo
in classadams.flow.core.AbstractActor
- Returns:
- null if no info available, otherwise short string
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accepts
public Class[] accepts()
Returns the class that the consumer accepts.- Returns:
- weka.core.Instances.class
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generates
public Class[] generates()
Returns the class of objects that it generates.- Returns:
- weka.core.Instances.class
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doExecute
protected String doExecute()
Executes the flow item.- Specified by:
doExecute
in classadams.flow.core.AbstractActor
- Returns:
- null if everything is fine, otherwise error message
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